Product Comparison Guide

Product

AM102(L)

2-in-1 IAQ Sensor

AM103(L)

3-in-1 IAQ Sensor

AM307(L)

7-in-1 IAQ Sensor

AM308(L)

8-in-1 IAQ Sensor

AM319(L)

9-in-1 IAQ Sensor


Sensors	Temperature Humidity	Temperature Humidity CO₂	Temperature Humidity CO₂ Light PIR/Motion TVOC Barometric Pressure	Temperature Humidity CO₂ Light PIR/Motion TVOC Barometric Pressure PM2.5&PM10	Temperature Humidity CO₂ Light PIR/Motion TVOC Barometric Pressure PM2.5&PM10 HCHO/O₃ (Optional)
Battery Life*	7~9 Years	3~4 Years	3~4 Years	1~1.5 Year	/
Power Supply	2 × 2700 mAh Li-SOCL₂ Batteries	2 × 2700 mAh Li-SOCL₂ Batteries	4 × 2700 mAh Li-SOCL₂ Batteries 5VDC by USB	4 × 2700 mAh Li-SOCL₂ Batteries 5VDC by USB	5VDC by USB
Buzzer			√	√	√
Screen Emoticon		√	√	√	√
Multiple Screen Display Mode			√	√	√

Installation	Wall Screw Mounting 3M Tape Mounting		Wall Screw Mounting 3M Tape Mounting

IAQ series is designed to cater to different indoor air quality monitoring and user requirements, equipped with varying numbers of sensors for targeted indoor air quality monitoring. The series ranges from basic temperature/humidity sensors to models with up to 10 different detection parameters. With different product sizes, various screen sizes, and unique displays such as e-ink screens, these products seamlessly blend into architectural styles while effectively meeting the practical needs of air quality monitoring.

Building

Office

School

Retail Store

Hospital

2-in-1 IAQ Sensor
AM102(L)

3-in-1 IAQ Sensor
AM103(L)

7-in-1 IAQ Sensor
AM307(L)

8-in-1 IAQ Sensor
AM308(L)

9-in-1 IAQ Sensor
AM319(L)

LoRaWAN®
Frequency Band	CN470 / IN865 / EU868 / RU864 / US915 / AU915 / KR920 / AS923-1&2&3&4	CN470 / IN865 / EU868 / RU864 / US915 / AU915 / KR920 / AS923-1&2&3&4	CN470 / IN865 / EU868 / RU864 / US915 / AU915 / KR920 / AS923-1&2&3&4	CN470 / IN865 / EU868 / RU864 / US915 / AU915 / KR920 / AS923-1&2&3&4	CN470 / IN865 / EU868 / RU864 / US915 / AU915 / KR920 / AS923-1&2&3&4
Sensitivity	-137 dBm Sensitivity @300bps	-137 dBm Sensitivity @300bps	-137 dBm Sensitivity @300bps	-137 dBm Sensitivity @300bps	-137 dBm Sensitivity @300bps
Output Power	16dBm(868 MHz)/20dBm(915 MHz)/19dBm(470 MHz)	16dBm(868 MHz)/20dBm(915 MHz)/19dBm(470 MHz)	16dBm(868 MHz)/20dBm(915 MHz)/19dBm(470 MHz)	16dBm(868 MHz)/20dBm(915 MHz)/19dBm(470 MHz)	16dBm(868 MHz)/20dBm(915 MHz)/19dBm(470 MHz)
Protocol	V1.0.2 or V1.0.3	V1.0.2 or V1.0.3	V1.0.2 or V1.0.3	V1.0.2 or V1.0.3	V1.0.2 or V1.0.3
Work Mode	OTAA/ABP Class A	OTAA/ABP Class A	OTAA/ABP Class A	OTAA/ABP Class A	OTAA/ABP Class C
Compatible Network Servers	Mainstream LNS, like TTN, Chirpstack, Everynet, Actility, Loriot, Senet, etc.	Mainstream LNS, like TTN, Chirpstack, Everynet, Actility, Loriot, Senet, etc.	Mainstream LNS, like TTN, Chirpstack, Everynet, Actility, Loriot, Senet, etc.	Mainstream LNS, like TTN, Chirpstack, Everynet, Actility, Loriot, Senet, etc.	Mainstream LNS, like TTN, Chirpstack, Everynet, Actility, Loriot, Senet, etc.

Sensors

Interfaces
E-ink Screen	AM102 Only, 2.13-inch	AM103 Only, 2.13-inch	4.2-inch	AM308 Only, 4.2-inch	4.2-inch
Button	1 × Power/Reset	1 × Power/Reset	1 × Power+ 1 × Reset	1 × Power+ 1 × Reset	1 × Power+ 1 × Reset
NFC	√	√	√	√	√
USB	/	/	√	√	√
LED Indicators	√	√	√	√	√
Buzzer	undefined	undefined	√	√	√

Software
Configuration	NFC	NFC	NFC or USB	NFC or USB	NFC or USB
Screen Emoticon	/	AM103 Only	AM307 Only	AM308 Only	AM319 Only
Multiple Screen Display Mode	/	/	√	√	√
Thershold Alarm	√	√	√	√	√
Calibration	√	√	√	√	√
Data Storage & Retransmission	√	√	√	√	√
Milesight IoT Cloud Management	√	√	√	√	√

Physical Characteristics
Power Supply	2 × 2700 mAh Li-SOCL₂ Batteries	2 × 2700 mAh Li-SOCL₂ Batteries	4 × 2700 mAh Li-SOCL₂ Batteries or 5VDC by USB	4 × 2700 mAh Li-SOCL₂ Batteries or 5VDC by USB	5VDC by USB
Battery Life*	7~9 Years	3~4 Years	3 Years	1~1.5 Year	/
Ingress Protection	IP30	IP30	IP30	IP30	IP30
Dimensions	65 x 65 x 20.5 mm	65 x 65 x 20.5 mm	100.8 x 114 x 22 mm	100.8 x 114 x 22 mm	100.8 x 114 x 22 mm
Operating Temperature	-20°C to +60°C (E-Ink Screen: 0°C - 40°C)	-20°C to +60°C (E-Ink Screen: 0°C - 40°C)	-20°C to +60°C (E-Ink Screen: 0°C - 40°C)	-20°C to +60°C (E-Ink Screen: 0°C - 40°C)	-20°C to +60°C (E-Ink Screen: 0°C - 40°C)
Relative Humidity	0% to 95% (non-condensing) at 25°C/77℉	0% to 95% (non-condensing) at 25°C/77℉	0% to 95% (non-condensing) at 25°C/77℉	0% to 95% (non-condensing) at 25°C/77℉	0% to 95% (non-condensing) at 25°C/77℉
Installation	Wall Screw Mounting, 3M Tape Mounting	Wall Screw Mounting, 3M Tape Mounting	Wall Screw Mounting, 3M Tape Mounting	Wall Screw Mounting, 3M Tape Mounting	Wall Screw Mounting, 3M Tape Mounting

* The condition is 10 minutes' reporting interval and test under laboratory conditions and for guideline purposes only.

Product

VS133

AI ToF People Counting
Sensor

VS135

Ultra ToF People
Counter

VS125

AI Stereo Vision People
Counter

VS121

AI Workplace
Occupancy Sensor

VS351

Mini AI Thermopile
People Counter

VS360

IR Breakbeam
People Counter

VS350

Passage People
Counter

Basic Functionality

Accuracy

Typical
Applications

Advanced
Features

Technology

Installation

Bi-Directional
People Counting

Regional People
Counting

Dwell Time
Detection

Up to 99.8%

IP40
Appropriate for Indoor
Environments

Retails Stores

Airports

Buildings

Supermarkets

Multi-Device
Stitching
(4 Devices)

Heat Map

Adults/Children
Differentiation

Staff Detection

Group Counting

U-Turn Filtering

Shopping Cart
Detection

Tailgating
Detection

2^nd Gen ToF

Ceiling Screw Mounting

Lintel Mounting

Extended Ceiling Mounting

Bi-Directional
People Counting

Regional People
Counting

Dwell Time
Detection

Up to 99.8%

IP65
Appropriate for indoor
and semi-outdoor
Environments

Retails Stores

Airports

Buildings

Supermarkets

Multi-Device
Stitching
(8 Devices)

Heat Map

Adults/Children
Differentiation

Staff Detection

Group Counting

U-Turn Filtering

Shopping Cart
Detection

Tailgating
Detection

2^nd Gen ToF

Ceiling Screw Mounting

Lintel Mounting

Extended Ceiling Mounting

Bi-Directional
People Counting

Regional People
Counting

Dwell Time
Detection

Up to 99.8%

IP40
Appropriate for Indoor
Environments

Retails Stores

Airports

Buildings

Supermarkets

Multi-Device
Stitching
(16 Devices)

Heat Map

Adults/Children
Differentiation

Staff Detection

Group Counting

U-Turn Filtering

Shopping Cart
Detection

Gender
Recognition

Facial Expression
Recognition

RGB

Binocular
Technology

Ceiling Screw Mounting

Lintel Mounting

Extended Ceiling Mounting

Bi-Directional
People Counting

Regional People
Counting

Multi-Zone
Occupancy
Detection

Dwell Time
Detection

Regional People
Counting:
Up to 95%

Line-Crossing:
Up to 98%

IP30
Appropriate for Indoor
Environments

Workplaces

Retail Stores

Airports

Dwell Time
Detection

U-Turn Filtering

Privacy Mask

People Flow
Analysis

DO for
Overcrowding
Alarm

DI for Unnecessary
Filtering

RGB

Ceiling Screw Mounting

Bi-Directional
People Counting

Type-C Version:
Up to 95%

IP30
Appropriate for Indoor
Environments

Meeting Room

U-Turn Filtering

Side By Side
Differentiation

Battery Version:

Radar

Thermopile

Type-C Version:

Thermopile

Type-C Version

Battery Version

Ceiling Mount

Bi-Directional
People Counting

Up to 99%

IP30
Appropriate for Indoor
Environments with
Temperature Fluctuations
or No Ceiling

Meeting Room

Escalators

Pop-Up Stores

Corridors

Infrared Break
Beam

3M Stickers

Side Mounting

Bi-Directional
People Counting

Multiple People:
~80%

*The accuracy is
influenced by
environmental
temperature

*Can't identify
targets side by
side

IP30
Appropriate for Indoor
Environments

Retails Stores

Offices

Restrooms

Threshold Alarm

Dual PIR

Ceiling Screw Mounting

Wall Screw Mounting

	AI ToF People Counting Sensor VS133	Ultra ToF Peopel Counter VS135	AI Stereo Vision People Counter VS125	AI Workplace Occupancy Sensor VS121	Mini AI Thermopile People Counter VS351	IR Breakbeam People Counter VS360	Passage People Counter VS350

Install and Detection
Install Range	Up to 3.5m	Standard Version: Up to 3.5m High Ceiling Mount: Up to 6.5m	2.2m-6m	Standard Version: 2.3m~4m High Ceiling Mount: 5m~7m	2.5~3m	Wall Mount: 0.7~1.2m (Optimal)	Ceiling Mount: ≤3m Wall Mount: 1.2~1.3m（Optimal）
Detection Distance	4m×3m (Under the condition a 3.5m installation height and a 1.7m object height） 98 ° H, 80 ° V	Standard Version: 4.14m x 3.02m, installed at a height of 3.5m 98° H, 80° V High Ceiling Mount: 5.54m x 3.98m, installed at a height of 6.5m 60° H, 45° V	Standard Version: 3.97m × 2.5m, installed at a height of 3.5m 94° H, 68°V High Ceiling Mount: 5.25m × 3.28m, installed at a height of 6m 62°H, 41°V	Standard Version: 4.4m x 5.7m, intalled at a height of 3m 190 ° H, 112 ° V High Ceiling Mount: 5.5m x 14m, installed at a height of 7m 129.4 ° H, 68.4 ° V	5.55m×2.30m at a Installation Height of 3m	1.2~3m distance between the transmitter and the receiver	Ceiling Mount: Passage Width 2.8m, installed at a height of 3m Wall Mount: Passage Width <2.3m PIR: 50° H（3m Height, 2.8m Detecting Width） Temperature: -30~70° * The detection range decreases as the temperature rises.

Other Sensors Support
Radar Sensor	/	√	/	/	√（battery only）	/	/
3-Axis Sensor	/	√	√	/	/	/	/
Temperature	/	/	/	/	√	/	√

Transmission Technology
LoRaWAN®	√	√	/	√	√	√	√
Ethernet (PoE)	√	√	√	√	/	/	/
Cellular	/	√	√	/	/	/	/
Wi-Fi HaLow	/	√	/	/	/	/	/

Other Interfaces
Wi-Fi	√ * Only VS133 (LoRa) Support	√	√	√ * Only VS121 (LoRa) Support	/		/
DI/DO	√ * VS133 (PoE) Only	/	√	√ * VS121 (PoE) Only	/		/
Serial Port	√ * 1 × RS485 (VS133 (PoE) Only)	/	√	√ * 1 × RS485 (VS121 (PoE) Only)	/		/
Button	VS133 (LoRa): 1 × Wi-Fi/Reset VS133 (PoE): 1 × Reset	1 × Reset/Wi-Fi Button	1 × Reset/Wi-Fi Button	VS121 (LoRa): 1 × Wi-Fi + 1 × Reset VS121 (PoE): 1 × Reset	1 × Reset Button (Internal)	1 × Multi-function Button (Transmitter/Receiver) 1 × Reset (Internal, Transmitter)	1 × Reset
LED Indicator	√	√	√	√	√(Internal)	√	√(Internal)

Software
Configuration	VS133 (LoRa): Wi-Fi VS133 (PoE): Ethernet	WiFi Ethernet（VS135 PoE Only)	VS125 (Cellular): Wi-Fi VS125 (PoE): Ethernet & WiFi	VS121 (LoRa): Wi-Fi VS121 (PoE): Ethernet	NFC	NFC	NFC
Data Storage	180000 sets	1000000 sets	1000000 sets	/	1,000 sets	1,000 sets	1,000 sets
Data Retransmission	VS133 (PoE) Support	Except VS135 (LoRa)	√	/	√	√	√
Milesight D2D	/	/	/	VS121 (LoRa) Support	√	√	√
Milesight IoT Cloud Management	VS133 (LoRa) Support	/	/	VS121 (LoRa) Support	√	/	√
DeviceHub Management	VS133 (PoE) Support	/	√	VS121 (PoE) Support	/	/	/
Milesight Development Platform	√	√	/	√	/	/	√

Physical Characteristics
Power Supply	VS133: 12V/2A by DC Jack Connector VS133 (PoE): 802.3at PoE+	VS135 (PoE): 802.3at PoE+ or DC 12V/2A VS135 (Celluar/Wi-Fi Halow/LoRa) : DC 12V/2A	VS125 (PoE): 802.3af PD or DC 12V/1A VS125 (Celluar): DC 12V/1A	VS121 (LoRa): 5V/1.5A by USB VS121 (PoE): 802.3af PoE or 5V/2A by Terminal Block	Batteries or Type-C Port	4 × ER14505 Li-SoCl2 Batteries (2 for each device)	2 × 2700 mAh Li-SOCL₂ Batteries
Dimensions	180 × 26 × 72 mm	200 x 35 x 85 mm	185 x 85 x 34 mm	VS121 (LoRa): 85 × 85 × 20 mm VS121 (PoE): 85 × 85 × 30 mm	Type-C Version: 70 x 68 x 32 mm Battery Version: 188 x 68 x 32 mm	76 x 62 x 20 mm	100 x 70 x 21 mm
Operating Temperature	-20°C~50°C	-20°C~50°C	-20°C~50°C	-5°C~55°C	-20°C ~ 60°C	-20°C ~ 50°C	-20°C~60°C

Product

VS121

AI Workplace
Occupancy Sensor

VS330

Cubicle Occupancy
Sensor

VS34x

Desk & Seat Occupancy
Sensor

WS202

PIR & Light Sensor


Basic Functionality	Multi-Zone Occupancy Detection Bi-Directional People Counting Regional People Counting Dwell Time Detection	Cubicle Occupancy Detection	Desk & Seat Occupancy Detection	Occupancy Detection Light Detection
Accuracy	Regional People Counting: Up to 95% Line-Crossing: Up to 98%	Up to 99.5% Will be influenced by outdoor sunlight Not appropriate for some cubicles	VS340: Up to 95% VS341: Up to 98% *Will be influenced by environmental temperature	90%

Typical Applications	IP30 Appropriate for Indoor Environments Workplaces Retail Stores Airports	IP30 Appropriate for Indoor Environments Workplace Cubicles Restrooms	IP30 Appropriate for Indoor Environments Workstations Library	IP30 Appropriate for Indoor Environments Office Meeting Room Library

Advanced Features	U-Turn Filtering Privacy Mask People Flow Analysis DO for Overcrowding Alarm DI for Unnecessary Filtering	/	/	/

Technology	AI RGB	PIR ToF	VS340: PIR VS341: PIR VS341: Thermopile	PIR

Installation	Ceiling Screw Mounting	Ceiling Mount Wall Mount via Screws 3M tapes	3M Tape Mounting Wall Screw Mounting	3M Tapes Fix Screw Fix

AI Workplace Occupancy Sensor
VS121

Bathroom Occupancy Sensor
VS330

Desk & Seat Occupancy Sensor
VS34x

PIR & Light Sensor
WS202

Install And Detection
Installation	Standard Version: 2.3m~4m High Ceiling Mount: 5m~7m	Ceiling Mount: 2.5m~3m Wall Mount: Prevent Obstruction of ToF	VS340: 0~50cm from the Table Edge VS341: 0~40cm from the Table Edge Optimal Distance: 20~40cm	Maximum 8m
Detection Range	Standard Version: 4.4m x 5.7m, intalled at a height of 3m 190 ° H, 112 ° V High Ceiling Mount: 5.5m x 14m,intalled at a height of 7m 129.4 ° H, 68.4 ° V	0.04m~3.5m PIR: 80 ° ToF: 27 °	PIR Detecting Range: 107° H, 107° V（No PIR Covers） 107 ° H, 107 ° V PIR Detecting Range: Maimum 1m 50°	Maximum 8m 120 ° H, 100 ° V

Transmission Technology
LoRaWAN®	√	√	√	√
Ethernet (PoE)	√	/	/	/

Other Interfaces
Wi-Fi	VS121 (LoRa) Support	/	/	/
DI/DO	1/1 (VS121 (PoE) Only)	/	/	/
Serial Port	1 × RS485 (VS121 (PoE) Only)	/	/	/
Button	VS121 (LoRa): 1 × Wi-Fi + 1 × Reset VS121 (PoE): 1 × Reset	1 × Power/Reset	1 × Power/Reset	/
LED Indicator	√	√	√	/

Software
Configuration	VS121 (LoRa) : Wi-Fi VS121 (PoE): Ethernet	NFC	NFC	NFC
Milesight D2D	VS121 (LoRa) Support	/	√	√
Milesight IoT Cloud Management	VS121 (LoRa) Support	√	√	√
DeviceHub Management	VS121 (PoE) Support	/	/	/

Physical Characteristics
Power Supply	VS121 (LoRa) : 5V/1.5A by USB VS121 (PoE): 802.3af PoE or 5V/2A by Terminal Block	3 × 4000 mAh Li-SOCL₂ Batteries	1 × 4000 mAh Li-SOCL₂ Battery	1 × 1650 mAh ER14335 Li-SOCL₂ Battery
Dimensions	VS121 (LoRa): 85 × 85 × 20 mm VS121 (PoE): 85 × 85 × 30 mm	Ф100 x 24 mm	73 x 73 x 26 mm	50 × 50 × 23.8 mm
Operating Temperature	-5°C~55°C	-20°C~60°C	-20°C~60°C	20°C ~60°C

Product

EM400-TLD

ToF Laser Distance Sensor

EM400-MUD

Multifunctional Ultrasonic
Distance Sensor

EM400-UDL

Ultrasonic Distance Sensor

EM500-UDL

Ultrasonic Distance/
Level Sensor


Typical Applications	Specific for Trash Bin Small Trash Bin	Specific for Trash Bin and Parking Medium or Large Trash Bin Parking Lot	Regular to Highly Stable Distance Measurements Varying from Probes Liquid Level Flood Sewer	Regular to Highly Stable Distance Measurements Varying from Probes Tank Level Factory Liquid Level Flood
Technology	ToF	Ultrasonic	Ultrasonic	Ultrasonic

Version

Measurement Range	2 ~ 350 cm	3 ~ 450 cm	C050: 25 ~ 500cm C100: 25 ~ 800cm W050: 30 ~ 500cm W100: 50 ~ 1000cm	C050: 25 ~ 500cm C100: 25 ~ 1000cm W050: 30 ~ 500cm W100: 50 ~ 1000cm

Blind Spot	Almost No	Small	Mid-Large, Vary from Probes	Mid-Large, Vary from Probes

Power supply	2 x 9000 mAh ER26500 Li-SOCL2	2 x 9000 mAh ER26500 Li-SOCL2 Batteries	2 x 9000 mAh ER26500 Li-SOCL2 Batteries	19000 mAh Li-SOCL2 battery (ER34615)

Battery Life	Up to 10 Years	Up to 10 Years	Up to 10 Years	Up to 10 Years

Ingress Protection	IP67	IP67	IP67	IP67

Installation	On the Flat Surfaces with Screws	On the Flat Surfaces with Screws	On the Flat Surfaces with Screws	Wall Mounting Pole Mounting DIN Rail Mounting

This sensors employs various detection technologies to achieve a wide range of distance measurement applications,
catering to different measurement ranges, target objects, and application scenarios.

Tank Level

Trash Bins

Sewer Monitoring

Parking Lot

ToF Laser Distance Sensor
EM400-TLD

Multifunctional Ultrasonic Distance Sensor
EM400-MUD

Ultrasonic Distance Sensor
EM400-UDL

Ultrasonic Distance/Level Sensor
EM500-UDL

Technology	ToF	Ultrasonic	Ultrasonic	Ultrasonic
NB-IoT Version	√	√	√	/
Cat-M Version	√	√	√	/
Measurement Range	2 ~ 350 cm	3 ~ 450 cm	C050: 25 ~ 500 cm C100: 25 ~ 800 cm W050: 30 ~ 500 cm W100: 50 ~ 1000 cm	C050: 25 ~ 500 cm C100: 25 ~ 800 cm W050: 30 ~ 500 cm W100: 50 ~ 1000 cm
Blind Spot	Almost No	Small	Mid-Large, Vary from Probes	Mid-Large, Vary from Probes
Typical Applications	Small Trash Bin Parking Lot	Medium or Large Trash Container	Liquid Level Flood Sewer	Tank Level Factory Liquid Level Flood
Power supply	2 x 9000 mAh ER26500 Li-SOCL2 Batteries 10 Years Battery Life	2 x 9000 mAh ER26500 Li-SOCL2 Batteries 10 Years Battery Life	2 x 9000 mAh ER26500 Li-SOCL2 Batteries 10 Years Battery Life	19000 mAh Li-SOCL2 battery (ER34615) 10 Years Battery Life
Accuracy	±2 cm	± (1+0.3%*S) cm, S=distance(-15°C ~ 60°C)	W050: 30 - 500 cm, ±1% FS W100: 50 - 1000 cm, ±1% FS C050: 25 - 500 cm, ± (1+0.3%S) cm, S=distance C100: 25 - 800 cm,, ± (1+0.3%S) cm, S=distance	W050: 30 - 500 cm, ±1% FS W100: 50 - 1000 cm, ±1% FS C050: 25 - 500 cm, ± (1+0.3%S) cm, S=distance C100: 25 - 800 cm,, ± (1+0.3%S) cm, S=distance
Operating Temperature	- 30°C ~ 70°C	- 30°C ~ 70°C	-15°C to +60°C	W050/W100: -30°C to +65°C C050/C100: -15°C to +60°C
Relative Humidity	≤95% (non-condensing)	≤95% (non-condensing)	≤90% (non-condensing)	0%RH to 80%RH (non-condensing)
Ingress Protection	IP67	IP67	IP67	IP67
Dimension	118 × 65 × 30 mm	118 × 65 × 32.5 mm	118 × 65 × 80 mm	156.1 × 71 × 69.5 mm
Installation	On the Flat Surfaces with Screws	On the Flat Surfaces with Screws	On the Flat Surfaces with Screws	DIN rail, wall, pole mounting

Product

WS303

Mini Leak Detection Sensor

EM300-MLD

Membrane Leakage
Detection Sensor

EM300-SLD

Spot Leakage Detection Sensor

EM300-ZLD

Zone Leakage Detection Sensor


Trigger Condition	Once Liquid Level Reaches 0.5mm	When the Sensing Film Contact Conductive Liquid	Once Liquid Level Reaches 5mm	Once Liquid Level Reaches 1.5mm
Trigger Media	2 Metal Probes	400 × 400 × 0.25 mm Printed Leakage-Detecting Film (The size can be customizable)	2 Metal Probes	Rope

Detection Range	Spot	Zone	Spot	Zone

Typicle Applications	Precision computer rooms Museums Libraries Archives Office spaces Kitchens Restrooms	HomeBuilding: Adhered to the bottom of objects prone to leakage such as HVAC systems and refrigerators. Construction Industry: Indoor water leakage situations; Water pipe pipelines.	Scientific laboratories Archives Communication base stations Warehouses Server rooms Equipment cabinets Cold chain logistics Shopping malls Workshops	Scientific laboratories Archives Communication base stations Warehouses Server rooms Equipment cabinets Cold chain logistics Shopping malls Workshops

Battery Life	Up to 5 Years	Up to 10 Years	Up to 10 Years	Up to 10 Years

Installation	Fixed by 3M Tape Placement Installation	Wall Mounting	Wall Mounting	Wall Mounting

By utilizing different detection methods, real-time monitoring of point and area leakage can be achieved, enabling the
detection and response to water leaks in various application scenarios.

Building

Computer Room

Hvac System

Apartment

Mini Leak Detection Sensor
WS303

Membrane Leakage Detection Sensor
EM300-MLD

Spot Leakage Detection Sensor
EM300-SLD

Zone Leakage Detection Sensor
EM300-ZLD

Trigger Condition	Once Liquid Level Reaches 0.5mm	When the Sensing Film Contact Conductive Liquid	When Liquid Level Reaches 5mm	When Liquid Level Reaches 1.5mm
Trigger Media	2 Metal Probes	400 × 400 × 0.25 mm Printed Leakage-Detecting Film (The size can be customizable)	Probes	Rope
Detection Ragne	Spot	Zone	Spot	Zone
Typicle Applications	Precision computer rooms, museums, libraries, archives, office spaces, kitchens, restrooms, etc.	Home Building: Adhered to the bottom of objects prone to leakage such as HVAC systems and refrigerators. Construction Industry: Indoor water leakage situations; Water pipe pipelines.	Scientific laboratories, archives, communication base stations, warehouses, server rooms, equipment cabinets, cold chain logistics, shopping malls, workshops, etc.	Scientific laboratories, archives, communication base stations, warehouses, server rooms, equipment cabinets, cold chain logistics, shopping malls, workshops, etc.
Cable Free	√	×	×	×
Advanced Features	Milesight D2D	Milesight D2D Controller Data Storage Data Retransmission	Milesight D2D Controller Data Storage Data Retransmission	Milesight D2D Controller Data Storage Data Retransmission
Cable Length	/	1000mm (Customizable)	1.5m (Customizable)	3m (Customizable)
Power Supply	1 × 590mAh CR2450 Lithium Battery	1 × 4000 mAh ER18505 Li-SOCL2 Battery (Extendable to 2 Batteries)	1 × 4000 mAh ER18505 Li-SOCL2 Battery (extendable to 2 batteries)	1 × 4000 mAh ER18505 Li-SOCL2 Battery (extendable to 2 batteries)
Battery Life	5 years (One hour leakage per week, 25°C)	Up to 10 Years (One hour Leakage per Day, 25°C)	10 years (10 min interval + 24 triggers per day)	10 years (10 min interval + 24 triggers per day)
Operating Temperature	-10°C to +60°C	-30°C~70°C	-30°C~70°C	-30°C~70°C
Relative Humidity	0% to 100% (Non-condensing)	0% to 95% (non-condensing)	0% to 100% (non-condensing)	0% to 100% (non-condensing)
Color & Material	ABS+PC, White	White Flame, ABS + PC (Retardant)	White Flame, ABS + PC (Retardant)	White Flame, ABS + PC (Retardant)
Ingress Protection	IP67	IP67	IP67	IP67
Dimension	63 × 63 × 14 mm	105.6 × 85.3 × 27 mm	105.6 × 85.3 × 27 mm (4.16 × 3.36 × 1.06 in)	105.6 × 85.3 × 27 mm (4.16 × 3.36 × 1.06 in)
Installation	3M Tape Mounting Desktop Mounting	Wall Screw Mounting 3M Tape Mounting Cable-Tie Mounting	Wall Mounting	Wall Mounting

Product

TS201

Cost-Effective
Temperature Sensor

TS30X

Temperature Sensor

EM320-TH

Temperature and
Humidity Sensor

EM300-TH

Temperature &
Humidity Sensor

EM500-PT100

Industrial Temperature
Sensor

AM102(L)

2-in-1 IAQ Sensor

TS101

Insertion Temperature
Sensor


Typical Applications	Medical Industry Food-Related Scenarios Such as Restaurant Factory Workshops Inside Freezers/Boxes Refrigerated Transport Vehicles Logistics Transport Vehicles	Medical Industry Food-Related Scenarios Such as Restaurant Factory Workshops Inside Freezers/Boxes Refrigerated Transport Vehicles Logistics Transport Vehicles	Basement School Storage Room Inside Freezers/Boxes Refrigerated Transport Vehicles Logistics Transport Vehicles	Park Outdoor Area Basement School City Streets Storage Room	Large-Range Industrial-Grade Boilers	Building School Home	Tobacco Storage Farm Haystacks Compost Piles
Sensor Type	DS18B20	PT100	Digital	Digital	PT100	Digital	DS18B20

Range	-40 °C~125 °C	B05-125-200: -40°C~125°C AF10-125-150: -40°C~125°C A05-500-150: -50°C~500°C A03-050-150: -200°C ~ 50°C	-30°C~60°C	-30°C~70°C	T050: -200 °C ~50 °C T200: -50 °C ~200 °C T500: -50 °C ~500 °C T800: -50 °C ~800 °C (Customizable from -200 °C~800 °C)	-20°C ~ 60°C	-30°C~70°C

Meet Requirements and Standards	EN12830 HACCP	HACCP EN12830 21 CFR Part 11B FDA-Approved	HACCP EN12830 FDA-Approved	EN12830	/	/	HACCP

More Detecting Objects		Door Magnet Switch Sensor (Optional)	Humidity	Humidity

Range of Applications	Low Cost Non-Food Grade Applications Accurate Temperature Sensing for Industrial Applications	Low-Cost & Non-Food Grade Solution Food-Grade Applications Wide Temperature Range for Industrial Environments	Plug-in Temperature Detection for food-Related Scenarios		Large-Range Industrial-Grade Temperature- Critical Detecting	Indoor Air Temperature and Humidity	Plug-in Temperature Detection for food-Related Scenarios

Installation	Install with Wall Plugs and Screws Install with Magnetic Nut (Optional Accessory) Install with Zip Tie	Install with Wall Plugs and Screws Install with Magnetic Nut (Optional Accessory)	Wall Mounting (Standard Version) Magnetic Adsorption (Magnet Version)	Wall Mounting	Wall Mounting Pole Mounting DIN Rail Mounting	Wall Screw Mounting 3M Tape Mounting	IK10 Anti-Strike Area Rubber Hammer Insertion

By employing different methods of air temperature monitoring and contact-based temperature detection, a wide range of applications in various industries can be achieved. The
use of food-grade materials ensures safety and applicability in cold chain and medical applications, while also covering large-range temperature detection for industrial
purposes. This versatility allows for the fulfillment of everyday needs, ranging from food-grade to industrial-grade applications.

Cold-chain

Medicine

Factory

Apartment

Cost-Effective Temperature Sensor
TS201

LoRaWAN® Temperature Sensor
TS30X

Temperature and Humidity Sensor
EM320-TH

Temperature & Humidity Sensor
EM300-TH

Industrial Temperature Sensor
EM500-PT100

2-in-1 IAQ Sensor
AM102(L)

Insertion Temperature Sensor
TS101

Temperature Range	-40°C ~ 125°C	B05-125-200: -40°C~125°C AF10-125-100: -40°C~125°C A05-500-150: -50°C~500°C A03-050-150: -200 °C~50°C	-30°C~60°C	-30°C~70°C	T050:-200°C to +50°C T200: -50°C to +200°C T500: -50°C to +500°C T800:-50°C to +800°C	-20°C~60°C	-30°C~70°C
Temperature Sensor Type	DS18B20	PT100 Class B Food-Grade PT100 Class A Industrial-Grade PT100 Class A	Digital	Digital	PT100 Class A	Digital	DS18B20
Probe	Straight Tube 304 Stainless Steel	Straight Tube, 304 Stainless Steel Needle, Food Grade 316 Stainless Steel	/	/	Straight tube (Customizable), 304 Stainless Steel	/	Needle, Food Grade 316 Stainless Steel
Humidity Detection	×	×	√	√	×	√	×
Range of Applications	Low Cost & Non-food Grade Solution Accurate Temperature Sensing for Industrial Environments	Low-Cost & Non-Food Grade Solution Food-Grade Applications Wide Temperature Range for Industrial Environments	Indoor and Outdoor Air Temperature and Humidity	Indoor and Outdoor Air Temperature and Humidity	Large-Range Industrial-Grade & Temperature-Critical Detecting	Indoor Air Temperature and Humidity	Plug-in Temperature Detection Food-Related Scenarios
Typical Application	Medical industry including pharmaceutical refrigeration, storage, transportation, etc. Restaurants, cafeterias, food processing plants, cold chain fresh transportation, and other food related scenarios Factory workshops	medical industry, including pharmaceutical refrigeration, storage, transportation, etc. Restaurants, cafeterias, food processing plants, cold chain fresh transportation, and other food-related scenarios Factory workshops, and temperature monitoring of hot water systems in buildings	Inside Freezers/Boxes Refrigerated Transport Vehicles Logistics Transport Vehicles Park School Outdoor Area City Streets Basement Storage Room...)	Park School Outdoor Area City Streets Basement Storage Room	Motors Boilers	Building Office Home School Library	Tobacco Storage Farm Haystacks Compost Piles
Food Grade	×	√	√	×	×	×	√
Accuracy	± 0.5°C(-10°C ~ 85°C) ± 2°C(-40°C ~ -10°C, 85°C ~ 125°C)	B05-125-200: ± 0.5°C (-40°C~40°C), ± 1°C (40°C~125°C) AF10-125-100: ± 0.4°C A05-500-150: ± 0.5°C A03-050-150: ± 0.5°C (-175°C~50°C), ± 0.55°C (-200°C~-175°C)	+/- 0.2°C	0°C to + 70°C (+/- 0.3°C) -30°C to 0°C (+/- 0.6°C)	±0.5°C	± 0.2°C	± 0.5°C
Power Supply	1x2700mAh ER14505 Li-SOCL2 Battery	2 × 4000 mAh ER18505 Li-SOCL2 Batteries or Type-C USB (5V/1A)	2 × 2700 mAh ER14505 Li-SOCL2 Batteries	1 × 4000 mAh ER18505 Li-SOCL2 battery (extendable to 2 batteries)	19000 mAh Li-SOCL2 battery (ER34615)	2 × 2700 mAh ER14505 Li-SOCL₂ Replaceable Batteries	1 × 4000 mAh ER18505 Li-SOCL₂ Replaceable Battery
Battery Life	Around 3 Years (25°C, 10 min Interval, SF10) Around 9 Years (25°C, 10 min Interval, SF7)	TS30x + One or Two PT100 Probes: Around 5 years TS302 + PT100 Probe+ Magnet Sensor: Around 5 years (10 triggersper day) TS30x + One Magnet Sensor: Over 10 years (10 triggers per day) * Under the condition of 30°C and 10 min interval	≥5 years (10 min interval with data retransmission disabled)	10 years (10 min interval)	10 Years (10 min interval)	7~9 Years (10 min interval, 25°C)	10 Years (1 Hour Report Interval, 25°C)
Ingress Protection	IP67	IP65	IP67	IP67	Transceiver: IP67 Sensor: differ based on temperature ranges	IP30	IP67
Dimension	84.7 × 58 × 25 mm	109.35 × 75 × 20 mm	85 × 58 × 18 mm	88.5 × 85.3 × 27 mm	105.4 × 71 × 69.5 mm	68 × 65 × 20.5 mm	85 × 58 × 18 mm
Installation	Screw Mounting Magnetic Mounting (Opt.) Zip Tie	Wall Screw Mounting Magnetic Mounting (Opt.）	Standard Version: Wall Mounting Magnet Version: Magnetic Adsorption	Wall Mounting	Pole Wall DIN Rail Mounting	Wall Screw Mounting 3M Tape Mounting	Insert Installation

UR41

UR32L

UR32S

UR32

UR35

Performance
CPU	528 MHz,ARM Cortex-A7	528 MHz,ARM Cortex-A7	528 MHz,ARM Cortex-A7	528 MHz,ARM Cortex-A7	528 MHz,ARM Cortex-A7
Storage Technologies	Memory：128 MB DDR3 RAM Flash：128MB	Memory：128 MB DDR3 RAM Flash：128MB	Memory：128 MB DDR3 RAM Flash：128MB Extended Memory： 1 x Micro SD Slot	Memory：128 MB DDR3 RAM Flash：128MB Extended Memory： 1 x Micro SD Slot	Memory：128 MB DDR3 RAM Flash：128MB Extended Memory： 1 x Micro SD Slot
Python	NA	NA	NA	√	√

Backhaul
4G	1 x SIM Slot	1 x SIM Slot	1 x SIM Slot	2 x SIM Slots	2 x SIM Slots
Ethernet	1 x 10/100 Mbps(LAN)	2 x 10/100 Mbps	2 x 10/100 Mbps	2 x 10/100 Mbps	5 x 10/100 Mbps
Wi-Fi	N/A	N/A	2.4 GHz	2.4 GHz (Optional)	2.4 GHz (Optional)
VRRP	√	√	√	√	√
WAN Fail-over	NA	√	√	√	√

Communication Ability
Network Protocol	IPv4/IPv6, PPPoE, TCP, UDP, DHCP, HTTP, HTTPS, ARP, NTP, DNS, ARP, SSH, VLAN, etc.	IPv4/IPv6, PPPoE, TCP, UDP, DHCP, HTTP, HTTPS, ARP, NTP, DNS, ARP, SSH, VLAN, etc.	IPv4/IPv6, PPPoE, TCP, UDP, DHCP, HTTP, HTTPS, ARP, NTP, DNS, ARP, SSH, VLAN, etc.	IPv4/IPv6, PPPoE, TCP, UDP, DHCP, HTTP, HTTPS, ARP, NTP, DNS, ARP, SSH, VLAN, etc.	IPv4/IPv6, PPPoE, TCP, UDP, DHCP, HTTP, HTTPS, ARP, NTP, DNS, ARP, SSH, VLAN, etc.
MQTT	√	√	NA	√	√
Modbus	√	NA	NA	√	√

Communication Security & Quality
QoS	√	√	√	√	√
VPN	OpenVPN / IPsec / L2TP / PPTP / GRE / DMVPN Client, OpenVPN / IPsec Server	OpenVPN / IPsec / L2TP / PPTP / GRE / DMVPN Client, OpenVPN / IPsec Server	OpenVPN / IPsec / L2TP / PPTP / GRE / DMVPN Client, OpenVPN / IPsec Server	OpenVPN / IPsec / L2TP / PPTP / GRE / DMVPN Client, OpenVPN / IPsec Server	OpenVPN / IPsec / L2TP / PPTP / GRE / DMVPN Client, OpenVPN / IPsec Server
Firewall	Access Control (ACL), DMZ, Port Mapping (DNAT), MAC Binding, SPI Firewalls, DoS&DDoS Protection, Filtering(IP&Domain), custom iptables rules	Access Control (ACL), DMZ, Port Mapping (DNAT), MAC Binding, SPI Firewalls, DoS&DDoS Protection, Filtering(IP&Domain), custom iptables rules	Access Control (ACL), DMZ, Port Mapping (DNAT), MAC Binding, SPI Firewalls, DoS&DDoS Protection, Filtering(IP&Domain), custom iptables rules	Access Control (ACL), DMZ, Port Mapping (DNAT), MAC Binding, SPI Firewalls, DoS&DDoS Protection, Filtering(IP&Domain), custom iptables rules	Access Control (ACL), DMZ, Port Mapping (DNAT), MAC Binding, SPI Firewalls, DoS&DDoS Protection, Filtering(IP&Domain), custom iptables rules
IP Passthrough	√	√	√	√	√
AAA	Radius, TACACS+, LDAP, Local Authentication	Radius, TACACS+, LDAP, Local Authentication	Radius, TACACS+, LDAP, Local Authentication	Radius, TACACS+, LDAP, Local Authentication	Radius, TACACS+, LDAP, Local Authentication

Multi-interfaces
Serial Ports	1 x RS232 or RS485 (Software Switchable)	N/A	N/A	1 x RS232 or RS485 (Hardware Optiona)	1 × RS232 + 1 × RS485 (or 2 X RS485 Hardware Optional)
DI/DO	1 × DI + 1 × DO	N/A	N/A	1 × DI + 1 × DO	1 × DI + 1 × DO
USB 2.0	√	N/A	N/A	N/A	N/A
GNSS	√	N/A	N/A	Optional	Optional

Power
Power Input	5-24 VDC or 5V/1A by USB	9-48 VDC	9-48 VDC	9-48 VDC	9-48 VDC
PoE PSE	N/A	Optional	Optional	Optional	Optional
Power Consumption	Idle: 78mA@12V Data link: 226mA (peak)@12V Standby mode: 6.3 mA@12V	Typical 1.8 W, Max 2.2 W	Typical 1.8 W, Max 2.2 W	Typical 1.9 W, Max 2.4 W	Typical 3.9 W, Max 4.6 W

Management
CLI	√	√	√	√	√
SMS Control	√	√	√	√	√
SNMP	√	√	√	√	√
TR069	√	√	N/A	√	√
DeviceHub	√	√	√	√	√
MilesightVPN	√	√	√	√	√

Strucal Design
Size	70 x 55 x 22 mm	108 x 90 x 26 mm	108 x 90 x 26 mm	108 x 90 x 26 mm	135 x 103x 45 mm
Protection	IP30	IP30	IP30	IP30	IP30

Application Fearures
	In small embedded and require low power consumption scenario such as solar Powered monitoring,smart street light system, track and retail monitoring...	In small embedded and require low power consumption scenario such as solar Powered monitoring,smart street light system, track and retail monitoring...	In small embedded scenario and compatible to Milesight VMS platform directly	In small embedded and require low power consumption scenario such as solar Powered monitoring,smart street light system, track and retail monitoring...	With more interfaces and stronger performance for the industries and business buildings

UR75 5G

UF51

UF31

Performance
CPU	2GHz, Quad-Core ARM Cortex-A55	2GHz, Quad-Core ARM Cortex-A55	2GHz, Quad-Core ARM Cortex-A55
Storage Technologies	Memory:1 GB LDDR4x RAM Flash:1 GB NAND Flash	Memory:1 GB LDDR4x RAM Flash:1 GB NAND Flash	Memory:1 GB LDDR4x RAM Flash:1 GB NAND Flash

Second Development
Node Red	√	√	N/A

Backhaul
5G NR SA&NSA/4G/3G	2 x SIM Slots	1 x SIM Slots	1 x SIM Slots
Ethernet	10/100/1000 Mbps (1WAN&4LAN)	2 × 10/100/1000 Mbps (1WAN&1LAN or 2*LAN)	10/100/1000 Mbps(1* AN)
Wi-Fi 6	√	√	Wi-Fi 5

Stability Function
VRRP	√	N/A	N/A
WAN Fail-over	√	√	N/A

Communication Ability
Network Protocol	IPv4/IPv6, PPPoE, TCP, UDP, DHCP, HTTP, HTTPS, ARP, NTP, DNS, ARP, SSH, VLAN, etc.	IPv4/IPv6, PPPoE, TCP, UDP, DHCP, HTTP, HTTPS, ARP, NTP, DNS, ARP, SSH, VLAN, etc.	IPv4/IPv6, PPPoE, TCP, UDP, DHCP, HTTP, HTTPS, ARP, NTP, DNS, ARP, SSH, VLAN, etc.
DDNS	√	√	N/A
Modbus	√	√	N/A

Communication Security & Quality
QoS	N/A
VPN	OpenVPN/IPsec/L2TP/PPTP Client, OpenVPN/IPsec Server	OpenVPN/IPsec/L2TP/PPTP Client, OpenVPN/IPsec Server	OpenVPN/IPsec Client, OpenVPN/IPsec Server
Firewall	Access Control (ACL), DMZ, Port Mapping (DNAT), DoS&DDoS Protection, Filtering(IP&Domain), custom iptables rules	Access Control (ACL), DMZ, Port Mapping (DNAT), DoS&DDoS Protection, Filtering(IP&Domain), custom iptables rules	Access Control (ACL), DMZ, Port Mapping (DNAT), DoS&DDoS Protection, Filtering(IP&Domain), custom iptables rules
IP Passthrough	√	√	N/A

Multi-interfaces
Serial Ports	1 × RS232 + 1 × RS485	1 × RS485 (RS232 Hardware Optional)	N/A
DI/DO	1 × DI + 1 × DO	1 × DI + 1 × DO	N/A
USB 3.0	√	√	√
GNSS	√	√	√

Power
Power Input	9-48 VDC or 5V/3A by USB	9-48 VDC or 5V/3A by USB	9-48 VDC or 5V/3A by USB
PoE PSE	√	N/A	N/A
PoE PD	N/A	√	N/A

Management
DeviceHub	√	√	√
MilesightVPN	√	√	√
SNMP	√	√	N/A

Strucal Design
Size	135 x 115 x 36.4 mm	105 x 110 x 218 mm	90 x 72 x 15 mm
Protection	IP30	IP67	IP30

Application Fearures
	5G Routers for ultra-fast 5G communication in industrail applications	Fix and ultra-fast connection foroutdoor deployment and moving vehicles	Compact design for embedded scenarios with ultra-fast 5G communication

UC100

UC300

UC501

UC502

UC511

UC512

Application Fearures
	Particularily for RS485 connection in different indoor scenarios	For diversied indoor scenarios to connect multiple equipments through comprehensive interfaces	For diversied outdoor scenarios to connect multiple equipments through comprehensive interfaces	For diversied outdoor scenarios to connect multiple equipments through comprehensive interfaces	For multiple outdoor scenarios,especially effective for smart irrigation.	For multiple outdoor scenarios,especially effective for smart irrigation.

LoRaWAN® Transmission
Availability	√	√	√	√	√	√
Frequency Band	CN470 / IN865 / EU868 / RU864 / US915 / AU915 / KR920 / AS923-1&2&3&4	CN470 / IN865 / EU868 / RU864 / US915 / AU915 / KR920 / AS923-1&2&3&4	CN470 / IN865 / EU868 / RU864 / US915 / AU915 / KR920 / AS923-1&2&3&4	CN470 / IN865 / EU868 / RU864 / US915 / AU915 / KR920 / AS923-1&2&3&4	CN470 / IN865 / EU868 / RU864 / US915 / AU915 / KR920 / AS923-1&2&3&4	CN470 / IN865 / EU868 / RU864 / US915 / AU915 / KR920 / AS923-1&2&3&4
Antenna	Internal Antenna	External Antenna	Internal Antenna or External Antenna (Hardware Optional)	Internal Antenna or External Antenna (Hardware Optional)	Internal Antenna or External Antenna (Hardware Optional)	Internal Antenna or External Antenna (Hardware Optional)
Sensitivity	-137 dBm Sensitivity @300bps	-137 dBm Sensitivity @300bps	-137 dBm Sensitivity @300bps	-137 dBm Sensitivity @300bps	-137 dBm Sensitivity @300bps	-137 dBm Sensitivity @300bps
Tx Power	16dBm (868 MHz)/20dBm (915 MHz)/19dBm (470 MHz)	16dBm (868 MHz)/20dBm (915 MHz)/19dBm (470 MHz)	16dBm (868 MHz)/20dBm (915 MHz)/19dBm (470 MHz)	16dBm (868 MHz)/20dBm (915 MHz)/19dBm (470 MHz)	16dBm (868 MHz)/20dBm (915 MHz)/19dBm (470 MHz)	16dBm (868 MHz)/20dBm (915 MHz)/19dBm (470 MHz)
Protocol	LoRaWAN® V1.0.2 or V1.0.3	LoRaWAN® V1.0.2 or V1.0.3	LoRaWAN® V1.0.2 or V1.0.3	LoRaWAN® V1.0.2 or V1.0.3	LoRaWAN® V1.0.2 or V1.0.3	LoRaWAN® V1.0.2 or V1.0.3
Work Mode	OTAA/ABP Class C	OTAA/ABP Class C	OTAA/ABP Class A, ClassC	OTAA/ABP ClassA	OTAA/ABP Class A, Class B, Class C, Class C to B	OTAA/ABP Class A, Class B

Cellular Transmission
Availability	N/A	Optional	N/A	N/A	N/A	N/A

Interfaces
Interface Type	Terminal Block	Terminal Block	M12 A-Coded Male Connector	M12 A-Coded Male Connector	M12 A-Coded Male Connector	M12 A-Coded Male Connector
GPIO	N/A	N/A	2 × GPIO, 0-3.3VDC (DI, DO Switchable)	2 × GPIO, 0-3.3VDC (DI, DO Switchable)	N/A	N/A
DI	N/A	4 × DI, 3-24VDC Opto-Isolated Inputs	N/A	N/A	2 x DI, Dry Contacts	2 x DI, Dry Contacts
DO	N/A	2 × Relay Outputs	N/A	N/A	N/A	N/A
Pulse Support(DI)	N/A	√	√	√	√	√
Analog Input	N/A	2 × 4-20mA + 2 × 0-10V	2 × 4-20mA or 2 x 0-10V (Switchable)	2 × 4-20mA or 2 x 0-10V (Switchable)	N/A	N/A
PT100	N/A	2 × PT100 RTD Inputs	N/A	N/A	N/A	N/A
Serial Port	1 × RS485	1 × RS232 + 1 × RS485	1 × RS232 or RS485 (Switchable)	1 × RS232 or RS485 (Switchable)	N/A	N/A
SDI-12	N/A	N/A	1 × SDI12(V1.4)	1 × SDI12(V1.4)	N/A	N/A
Power Output	N/A	N/A	2 x 3.3 V, 2 x 5/9/12 V(Switchable) to Supply Power to Sensors	2 x 3.3 V, 2 x 5/9/12 V(Switchable) to Supply Power to Sensors	N/A	N/A
Solenoid Interface	N/A	N/A	N/A	N/A	2 x DC 12V to Control 2-Wire Latching Solenoid	2 x DC 12V to Control 2-Wire Latching Solenoid

Power Supply
DC	5-24 VDC by Terminal Block	5-24 VDC by Terminal Block	5-24VDC by M12 Connector	5-24VDC by M12 Connector	5-24VDC by M12 Connector	5-24VDC by M12 Connector
Battery	N/A	N/A	5100 mAh Chargeable Batteries	27000 mAh Replaceable Batteries	5100 mAh Chargeable Batteries	27000 mAh Replaceable Batteries
Solar Powered	N/A	N/A	Solar Powered (6V, 1.7W)	N/A	Solar Powered (6V, 1.7W)	N/A
USB	1 x Type-C (Internal) for Debug and Power Supply	1 x Type-C (Internal) for Debug and Power Supply	1 x Type-C (Internal) for Debug and Power Supply	1 x Type-C (Internal) for Debug and Power Supply	1 x Type-C (Internal) for Debug and Power Supply	1 x Type-C (Internal) for Debug and Power Supply

Advanced Functionality
NFC	N/A	N/A	√	√	√	√
Multicast	N/A	N/A	√	N/A	√	√
Milesight D2D	√	√	N/A	N/A	√	N/A
Data Storage & Retransmission	N/A	√	√	√	√	√
IF-THEN Commands	√	√	√	√	N/A	N/A
Solenoid Local Schedule	N/A	N/A	N/A	N/A	√	√

Structural Design
Protection	IP30	IP30	IP67	IP67	IP67	IP67
Size	70 x 45 x 13 mm	90 x 70 x 22 mm	116 x 116 x 45.5 mm	116 x 116 x 45.5 mm	116 x 116 x 45.5 mm	116 x 116 x 45.5 mm

Industrial LoRaWAN® Gateway
UG56

Mini LoRaWAN® Gateway
UG63

Indoor LoRaWAN® Gateway
UG65

Outdoor LoRaWAN® Gateway
UG67

Ultra Low Power Solar
LoRaWAN® Gateway
SG50


Recommended Scenarios	Industrial/Indoor	Indoor	Indoor/Semi-outdoor	Outdoor	Outdoor/Solar
LoRaWAN®
Channel	8 (Half-duplex)	8 (Half-duplex)	8 (Half/Full-duplex)	8 (Half/Full-duplex)	8 (Half-duplex)
Antenna	1 x External Antenna	1 × External Antenna	Internal/External Antenna Version	2 x External Antennas	2 x External Antennas
Frequency	CN470/IN865/EU868/ RU864/US915/AU915/ KR920/AS923-1&2&3&4	CN470/IN865/EU868/ RU864/US915/AU915/ KR920/AS923-1&2&3&4	CN470/IN865/EU868/ RU864/US915/AU915/ KR920/AS923-1&2&3&4	CN470/IN865/EU868/ RU864/US915/AU915/ KR920/AS923-1&2&3&4	CN470/IN865/EU868/ RU864/US915/AU915/ KR920/AS923-1&2&3&4
LBT	Support	-	Support	Support	Support

Connectivity
Ethernet	1 x 10/100 Mbps	1 x 10/100 Mbps	1 x 10/100/1000 Mbps	1 x 10/100/1000 Mbps	-
Cellular	Optional	Optional	Optional	Optional	4G LTE (CAT 1)/GSM
WiFi	IEEE 802.11 b/h/n, 2.4GHz	-	IEEE 802.11 b/h/n, 2.4GHz	IEEE 802.11 b/h/n, 2.4GHz	IEEE 802.11 b/h/n, 2.4GHz (AP Mode)
Console Port	1 x Type C	1 x Type C	1 x Type C	1 x Type C	1 x Type C
GPS	-	-	-	Support	Support
Reset	1 x Reset	1 x Reset	1 x Reset	1 x Reset	1 x Reset or Wi-Fi Button

Hardware System
CPU	1.3GHz, 64-bit ARM Cortex-A35	Dual-core 240MHz, 32-bit Xtensa® LX7	1.5GHz, 64-bit ARM Cortex-A53 4core	1.5GHz, 64-bit ARM Cortex-A53 4core	Dual-core 240MHz, 32-bit Xtensa® LX7
Power Input	•1 × 802.3 af PoE Input •5V, 2A by Type-C Port	•1 × 802.3 af PoE Input •5~12V DC by 3.5mm 2-pin Terminal Block •5V, 2A by Type-C Port	•9-24 VDC by DC Male Jack Connector •1 × 802.3 af PoE input	•1 × 802.3 af PoE input •12 VDC with M12 Connector	•Solar Power or DC Power (12~24VDC) via M12 Connector •3.6V, 25000mAh Backup Batteries •5V, 2A by Type-C Port

Physical Characteristics
Ingress Protection	IP30	IP30	IP65	IP67	IP67
Dimensions	4.33 x 2.95 x 0.94 in	4.52 x 0.83 in	7.09 x 4.33 x 2.22 in	9.45 x 6.46 x 3.58 in	9.84 x 6.20 x 1.81 in
Installation	Desktop, Wall or Ceiling Mounting	Desktop, Wall or Ceiling Mounting	Desktop, Wall or Pole Mounting	Wall or Pole Mounting	Wall or Pole Mounting
Operating Temprature	-20°C to +60°C	-20°C to +50°C	-40°C to +70°C	-40°C to +70°C	-30°C to +70°C
Relative Humidity	0% to 95% (non-condensing) at 25°C/77℉	0% to 95% (non-condensing) at 25°C/77℉	0% to 95% (non-condensing) at 25°C/77℉	0% to 95% (non-condensing) at 25°C/77℉	0% to 95% (non-condensing) at 25°C/77℉
Material	Metal	PC + ABS	Aluminium + ABS + PC	Aluminium + PC	Metal Cast Aluminum

Software
Network Protocols	PPPoE, SNMP v1/v2c/v3, TCP, UDP, DHCP, DDNS, HTTP, HTTPS, DNS, ARP, SNTP, Telnet, SSH, MQTT, BACnet/IP, etc.	No Embedded Network Server	PPPoE, SNMP v1/v2c/v3, TCP, UDP, DHCP, DDNS, HTTP, HTTPS, DNS, ARP, SNTP, Telnet, SSH, MQTT, BACnet/IP, etc.	PPPoE, SNMP v1/v2c/v3, TCP, UDP, DHCP, DDNS, HTTP, HTTPS, DNS, ARP, SNTP, Telnet, SSH, MQTT, BACnet/IP, etc.	No Embedded Network Server
Management	Web, CLI, SMS, On-demand dial up, DeviceHub, Milesight IoT Development Platform	DeviceHub, Milesight IoT Development Platform	Web, CLI, SMS, On-demand dial up, DeviceHub, Milesight IoT Development Platform	Web, CLI, SMS, On-demand dial up, DeviceHub, Milesight IoT Development Platform	DeviceHub, Milesight IoT Development Platform
App	Python SDK, Node-RED	-	Python SDK, Node-RED	Python SDK, Node-RED	-