9-in-1 IAQ Sensor

More Knowing. Less Guessing.

AM307(L)

AM308(L)

AM319(L)

milesight iaq well banner

9 in 1 iaq sensor front light high definition small

9 in 1 iaq sensor without screen small

9 in 1 iaq sensor button high definition small

9 in 1 iaq sensor front dark high definition small

Aligned with WELL (AM319)
9 Sensors in 1
Optional 4.2 Inch E-ink Screen
Traffic Light Indicator & Buzzer
Anti-theft Protection

Vivid Emoticon Indication (AM307/AM308/AM319)
Powered via USB Type-C(AM319/AM319L)
Battery Life up to 3 Years (AM307) / 1 Year (AM308)
Battery Life up to 4 Years (AM307L) / 1.5 Year (AM308L)

FEATURES
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IoT LoRaWAN® Series
AM307(L) /AM308(L) /AM319(L)

Improving Energy Efficiency and Indoor Comfort

AM307/AM308/AM319 is a comprehensive IAQ sensor for detecting CO₂ concentration, temperature, humidity, light, HCHO/O3 level, TVOC, barometric pressure, PM2.5, PM10 and motion.

Our Certified IAQ Sensors
Your Helps in WELL and IWBI Community

milesight iaq sensor

Milesight AM319 9-in-1 IAQ Sensor has officially earned the coveted Works with WELL mark.
“The Works with WELL program, introduced by IWBI earlier this year in response to the increasing demand for healthier building products and solutions, allows product manufacturers and service providers to validate and demonstrate how their offerings align with requirements in the WELL Building Standard (WELL).“ - IWBI

* WORKS WITH WELL is a trademark of International WELL Building Institute PBC and used by those product manufacturers granted permission by International WELL Building Institute (IWBI) following IWBI's license criteria validation process.

Check Milesight AM300 in Directory from Works with WELL Program

Milesight 47,000 LoRaWAN® IAQ Sensors in Canadian Schools

With province-wide LoRaWAN® IAQ solution deployment, students and staff in Quebec's public schools are now in a healthier learning environment with more helpful insights. Check how Milesight has made it happen!

9 in 1 iaq sensors success stories

9

9 Sensors in 1

Integrated 9 types of sensor to measure various ambience conditions

Higher Accuracy with
Better Insulation Design

Placement for temperature and humidity sensors is designed to isolate the heat generated when the chip is operating.

9 in 1 iaq sensor higher accuracy

Superior Sensor with
Strong Anti-Interference

Selection for HCHO sensor is dedicated to stable reading, particularly in its resistance to alcohol.

Optional 4.2 E-ink Screen for Various Scenarios

9 in 1 iaq sensor e ink optional 1

AM307/AM308/AM319

With E-ink Screen

More Interactive Features on Screen

9 in 1 iaq sensor e ink optional 2

AM307L/AM308L/AM319L

Without E-ink Screen

Longer Battery Life (AM307L/AM308L)

Indoor Comfort Level Understand Your Environment Visually

Monitor and display real-time data on what matters in your indoor air quality.

More Features with Bigger E-Ink Screen

AM307/AM308/AM319 equips with a 4.2-inch E-ink screen to show the real-time ambience conditions in many ways.

iaq sensor display style a

iaq sensor display style b

iaq sensor display style c

Multiple Display Styles

iaq sensor dark color theme

iaq sensor dark light theme

Light/Dark Color Theme

Indoor Air Monitoring (IAQ) Solution

At Milesight, we help you and your people to live in a safer and healthier facilities. Towards that end, real-time data about air quality is essential. And that starts with our one-stop solution for indoor air quality (IAQ)

Smart Screen Mode for Energy-Saving Operations

When PIR value is 0 (Vacant) and last for 20 mins, the screen will stop updating to save power.

Multi-Year Battery Operation

*4 × 2700 mAh ER14505 Li-SOCl₂ Replaceable Batteries
**AM307(L)/AM308(L) can also be powered via Type-C.

9 in 1 iaq long battery life

9 in 1 iaq sensor lorawan based

LoRaWAN® Based

Penetrating Signals: data transmission range up to 2 km in urban areas and
15 km in rural areas
High Compatibility: compliant with standard LoRaWAN® gateways and network servers

Strong Store Capacity of Historical Data Records

Data can be stored in the device and cannot be manually deleted, further securing the traceability of the reported information.

Support Retransmission for Reliable Communication

With support for data retransmission,the device guarantees that the web server gets all the data even if the network is down occasionally.

Milesight Development Platform

Application Integration and Development

Milesight Development Platform simplifies device deployment and management and offers RESTful APIs for data interchange, webhooks to trigger external actions, centralized management of applications, and comprehensive documentation for crafting custom IoT solutions, helping system integrators and solution providers jump-start IoT projects.

ws202 application

Cloud Data Management
Milesight IoT Cloud

Data Visualization Dashboard:
All figures in a glance
Automatic Triggers:
Interactive collaboration with Milesight IoT sensors
to realize scene-based automation
Regular Reports & Real-Time Alerts:
Data-based insights
Android & iOS App:
Manage devices at your fingertips

NFC Configuration

Switching On/Off & Configuring the Devices Wirelessly

nfc configuration step a

1^st Step

Install the
Milesight ToolBox

nfc configuration step b

2^nd Step

Enable NFC and run ToolBox,
then attach your phone to the device

nfc configuration step c

3^rd Step

Verify the password
and start configuring

Explore More About NFC Configuration >>

Installation

9 in 1 iaq sensor installation

Anti-theft Design

Fixed by 3M Tape

Wall Mounting

86Box Mounting

Specifications

AM307(L)
AM308(L)
AM319(L)

Wireless Transmission
Technology	LoRaWAN®
Frequency	CN470/RU864/IN865/EU868/US915/AU915/KR920/AS923-1&2&3&4
Tx Power	16dBm(868MHz)/22dBm(915MHz)/19dBm(470MHz)
Sensitivity	-137dBm @300bps
Work Mode	OTAA/ABP Class A
Sensors
Temperature
Operating Principle	Digital CMOSens® technology (MEMS)
Range	-20°C~60°C
Accuracy	± 0.2°C
Resolution	0.1°C
Humidity
Operating Principle	Digital CMOSens® technology (MEMS)
Range	0% ~ 100% RH
Accuracy	± 2% RH
Resolution	0.5% RH
Motion
Operating Principle	Passive infrared (PIR)
Detection Range	80 ° Horizontal, 55 ° Vertical, 5m
Status	Vacant/Occupied
Light
Operating Principle	Photodiode
Range	0-60000 Lux (Determine as 6 levels, 0-5)
TVOC
Operating Principle	MOX (MEMS)
Range	1.00 ~ 5.00 (IAQ Rating)
Accuracy	±1
Resolution	0.01
Barometric Pressure
Operating Principle	Piezoresistive absolute pressure sensor (MEMS)
Range	260 - 1260 hPa
Accuracy	±0.5 hPa
Resolution	0.1 hPa
Carbon Dioxide (CO₂)
Operating Principle	Nondispersive Infrared (NDIR)
Range	400 ~ 5000 ppm
Accuracy	± (30 ppm + 3 % of reading) (0°C~ 50°C, 0% to 85%RH)
Resolution	1 ppm
Display & Configuration
Display	AM307 & AM308: 4.2-inch Black & White E-Ink Screen AM307L & AM308L: Not Support
Button	1 × Power Button + 1 × Reset Button
LED & Buzzer	1 × Traffic Light Status Indicator + 1 × Buzzer
Configuration	1. Mobile App via NFC 2. PC software via NFC or USB Type-C port
Physical Characteristics
Power Supply	1. 4 × 2700 mAh ER14505 Li-SOCl₂ Replaceable Batteries 2. 5V/1A by Type-C Port
Battery Life (10 min interval, 25°C)	AM307: Around 3 Years AM307L: Around 4 Years
Operating Temperature	-20°C - 60°C (E-Ink Screen: 0°C - 40°C)
Relative Humidity	10% - 90% (non-condensing)
Ingress Protection	IP30
Dimension	100.8 × 114 × 22 mm (3.97 × 4.49 × 0.87 in)
Installation	Wall Mounting via 3M Tape or Screws
Approvals
Regulatory	CE, FCC, ISED
Environmental	RoHS

Wireless Transmission
Technology	LoRaWAN®
Frequency	CN470/RU864/IN865/EU868/US915/AU915/KR920/AS923-1&2&3&4
Tx Power	16dBm(868MHz)/22dBm(915MHz)/19dBm(470MHz)
Sensitivity	-137dBm @300bps
Work Mode	OTAA/ABP Class A
Sensors
Temperature
Operating Principle	Digital CMOSens® technology (MEMS)
Range	-20°C~60°C
Accuracy	± 0.2°C
Resolution	0.1°C
Humidity
Operating Principle	Digital CMOSens® technology (MEMS)
Range	0% ~ 100% RH
Accuracy	± 2% RH
Resolution	0.5% RH
Motion
Operating Principle	Passive infrared (PIR)
Detection Range	80 ° Horizontal, 55 ° Vertical, 5m
Status	Vacant/Occupied
Light
Operating Principle	Photodiode
Range	0-60000 Lux (Determine as 6 levels, 0-5)
TVOC
Operating Principle	MOX (MEMS)
Range	1.00 ~ 5.00 (IAQ Rating)
Accuracy	±1
Resolution	0.01
Barometric Pressure
Operating Principle	Piezoresistive absolute pressure sensor (MEMS)
Range	260 - 1260 hPa
Accuracy	±0.5 hPa
Resolution	0.1 hPa
Carbon Dioxide (CO₂)
Operating Principle	Nondispersive Infrared (NDIR)
Range	400 ~ 5000 ppm
Accuracy	± (30 ppm + 3 % of reading) (0°C~ 50°C, 0% to 85%RH)
Resolution	1 ppm
PM2.5 & PM10
Operating Principle	Laser Scattering
Range	0 ~ 1000 μg/m3
Accuracy	0~100(±10μg/m3), 100~1000(±10 %) (-10°C~ 60°C)
Resolution	1 μg/m3
Display & Configuration
Display	AM307 & AM308: 4.2-inch Black & White E-Ink Screen AM307L & AM308L: Not Support
Button	1 × Power Button + 1 × Reset Button
LED & Buzzer	1 × Traffic Light Status Indicator + 1 × Buzzer
Configuration	1. Mobile App via NFC 2. PC software via NFC or USB Type-C port
Physical Characteristics
Power Supply	1. 4 × 2700 mAh ER14505 Li-SOCl₂ Replaceable Batteries 2. 5V/1A by Type-C Port
Battery Life (10 min interval, 25°C)	AM308: Over 1 Year AM308L: Around 1.5 Year
Operating Temperature	-20°C - 60°C (E-Ink Screen: 0°C - 40°C)
Relative Humidity	10% - 90% (non-condensing)
Ingress Protection	IP30
Dimension	100.8 × 114 × 22 mm (3.97 × 4.49 × 0.87 in)
Installation	Wall Mounting via 3M Tape or Screws
Approvals
Regulatory	CE, FCC, ISED
Environmental	RoHS

Wireless Transmission
Technology	LoRaWAN®
Frequency	CN470/RU864/IN865/EU868/US915/AU915/KR920/AS923-1&2&3&4
Tx Power	16dBm(868MHz)/22dBm(915MHz)/19dBm(470MHz)
Sensitivity	-137dBm @300bps
Work Mode	OTAA/ABP Class C
Sensors
Temperature
Operating Principle	Digital CMOSens® technology (MEMS)
Range	-20°C~60°C
Accuracy	± 0.2°C
Resolution	0.1°C
Humidity
Operating Principle	Digital CMOSens® technology (MEMS)
Range	0% ~ 100% RH
Accuracy	± 2% RH
Resolution	0.5% RH
Motion
Operating Principle	Passive infrared (PIR)
Detection Range	80 ° Horizontal, 55 ° Vertical, 5m
Status	Vacant/Occupied
Light
Operating Principle	Photodiode
Range	0-60000 Lux (Determine as 6 levels, 0-5)
TVOC
Operating Principle	MOX (MEMS)
Report Mode	IAQ Rating or Concentration Value
IAQ Rating	Range: 1.00 - 5.00 Accuracy: ±1 Resolution: 0.01
Concentration	Range: 0 - 2000 μg/m³ Accuracy: 20 μg/m3 ±15% of readings (1 - 500 μg/m³) Resolution: 1 μg/m³
Barometric Pressure
Operating Principle	Piezoresistive absolute pressure sensor (MEMS)
Range	260 - 1260 hPa
Accuracy	±0.5 hPa
Resolution	0.1 hPa
Carbon Dioxide (CO₂)
Operating Principle	Photoacoustic
Range	400 ~ 2000 ppm
Accuracy	± (50 ppm + 5 % of reading) (-10°C~ 60°C)
Resolution	1 ppm
PM2.5 & PM10
Operating Principle	Laser Scattering
Range	0 ~ 1000 μg/m³
Accuracy	0~100(±10μg/m³), 100~1000(±10 %) (-10°C~ 60°C)
Resolution	1 μg/m³
Formaldehyde (HCHO)²
Operating Principle	Electrochemical
Range	0 ~ 1.25 mg/m³
Accuracy	±10 %
Resolution	0.01 mg/m³
Working Life	6 Years
Ozone (O3)²
Operating Principle	Electrochemical
Range	0 ~ 10 ppm
Accuracy	±5 % FS
Resolution	0.01 ppm
Working Life	2 Years
Display & Configuration
Display	AM319: 4.2-inch Black & White E-Ink Screen AM319L: Not Support
Button	1 × Power Button + 1 × Reset Button
LED & Buzzer	1 × Traffic Light Status Indicator + 1 × Buzzer
Configuration	1. Mobile App via NFC 2. PC software via NFC or USB Type-C port
Physical Characteristics
Power Supply	5V/1A by Type-C Port
Operating Temperature	-20°C - 60°C (E-Ink Screen: 0°C - 40°C)
Relative Humidity	10% - 90% (non-condensing)
Ingress Protection	IP30
Dimension	100.8 × 114 × 22 mm (3.97 × 4.49 × 0.87 in)
Installation	Wall Mounting via 3M Tape or Screws
Approvals
Regulatory	CE, FCC, ISED
Environmental	RoHS, Works with WELL

Documents

AM307&AM308 Datasheet AM319 Datasheet AM300 Series User Guide Payload Decoder

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