Ambience Monitoring sensor

AM102(L) is a compact indoor ambience monitoring sensor for
measurement of temperature and humidity. These data will be
shown on the E-ink screen in real-time, which allow to quantify the
indoor environment and comfort. AM102(L) is widely used for
office, store, classroom, hospital, etc.
Apart from screen display, sensor data can also be transmitted
using LoRaWAN®. With this low-power technology, AM102(L) can
work for more than 7 years with 2 replaceable batteries. Combining
with Milesight LoRaWAN® gateway and Milesight IoT Cloud
solution, users can manage all sensor data remotely and visually.

AM103 is a compact indoor ambience monitoring sensor for
measurement of temperature, humidity and CO2. These data will be
shown on the E-ink screen in real-time, which allow to quantify the
indoor environment and comfort. AM103 is widely used for office,
store, classroom, hospital, etc.
Apart from screen display, sensor data can also be transmitted
using LoRaWAN®. With this low-power technology, AM103 can
work for more than 3 years with 2 replaceable batteries. Combining
with Milesight LoRaWAN® gateway and Milesight IoT Cloud
solution, users can manage all sensor data remotely and visually.

AM300(L) series is a compact indoor ambience monitoring sensor
for measurement of temperature, humidity, light, CO2 concentration,
HCHO/O3 level, TVOC, barometric pressure, PM2.5, PM10 and
motion. The data will be shown on the E-ink screen in real-time,
which helps to measure the indoor environment and comfort. AM300
series is widely used for offices, stores, classrooms, hospitals, etc.
Sensor data is transmitted using LoRaWAN® technology. Combining
Milesight LoRaWAN® gateway and Milesight IoT Cloud, users can
manage all sensor data remotely and visually.

Milesight AM Series – Indoor IAQ Sensors (LoRaWAN®)

2-in-1 IAQ Sensor – AM102 / AM102L

Applications
Offices, classrooms, hospitals, meeting rooms, smart buildings

Measured Parameters

• Carbon Dioxide (CO₂)

• Temperature

CO₂ Measurement

• Sensor Type: NDIR

• Measuring Range: 400 – 5,000 ppm

• Accuracy: ±(30 ppm + 3% of reading)

• Resolution: 1 ppm

Temperature Measurement

• Measuring Range: -20°C to +60°C

• Accuracy: ±0.2°C

• Resolution: 0.1°C

Wireless & Power

• Wireless Protocol: LoRaWAN® Class A

• Frequency Bands: EU868 / US915 / AS923 / AU915

• AM102: Powered by 2 × AA batteries

• AM102L: Powered by DC supply (USB Type-C)

• Battery Life (AM102): Up to 3 years (typical usage)

Environmental & Installation

• Operating Temperature: -20°C to +60°C

• Humidity Range: 0 – 95% RH (non-condensing)

• Installation: Wall-mounted or desktop

• Housing: ABS

• Color: White

• Ingress Protection: IP30

3-in-1 IAQ Sensor – AM103 / AM103L

Applications
Indoor air quality monitoring for offices, schools, healthcare facilities

Measured Parameters

• Carbon Dioxide (CO₂)

• Temperature

• Humidity

CO₂ Measurement

• Sensor Type: NDIR

• Measuring Range: 400 – 5,000 ppm

• Accuracy: ±(30 ppm + 3% of reading)

• Resolution: 1 ppm

Temperature Measurement

• Measuring Range: -20°C to +60°C

• Accuracy: ±0.2°C

• Resolution: 0.1°C

Humidity Measurement

• Measuring Range: 0 – 100% RH

• Accuracy: ±2% RH (10–90%)

• Resolution: 0.1% RH

Wireless & Power

• Wireless Protocol: LoRaWAN® Class A

• Frequency Bands: EU868 / US915 / AS923 / AU915

• AM103: 2 × AA batteries

• AM103L: DC powered (USB Type-C)

• Battery Life (AM103): Up to 3 years

Environmental & Installation

• Operating Temperature: -20°C to +60°C

• Installation: Wall-mounted or desktop

• Housing: ABS

• Color: White

• Ingress Protection: IP30

9-in-1 IAQ Sensor – AM307(L) / AM308(L) / AM319(L)

Applications
Advanced IAQ monitoring for smart buildings, green buildings, public spaces

Measured Parameters

• Carbon Dioxide (CO₂)

• Temperature

• Humidity

• TVOC

• PM2.5

• PM10

• Formaldehyde (HCHO)

• Ozone (O₃)

• Atmospheric Pressure (model-dependent)

CO₂ Measurement

• Sensor Type: NDIR

• Measuring Range: 400 – 5,000 ppm

• Accuracy: ±(30 ppm + 3% of reading)

• Resolution: 1 ppm

Temperature Measurement

• Range: -20°C to +60°C

• Accuracy: ±0.2°C

• Resolution: 0.1°C

Humidity Measurement

• Range: 0 – 100% RH

• Accuracy: ±2% RH

• Resolution: 0.1% RH

Particulate Matter

• PM2.5 Range: 0 – 1,000 µg/m³

• PM10 Range: 0 – 1,000 µg/m³

• Resolution: 1 µg/m³

Gas Sensors

• TVOC Range: 0 – 2 mg/m³

• Formaldehyde (HCHO): 0 – 1 mg/m³

• Ozone (O₃): 0 – 500 ppb

Wireless & Power

• Wireless Protocol: LoRaWAN® Class A

• Frequency Bands: EU868 / US915 / AS923 / AU915

• Non-L Models: Battery powered

• L Models: DC powered (USB Type-C)

• Battery Life (battery models): Up to 2 years (typical)

Environmental & Installation

• Operating Temperature: -20°C to +60°C

• Humidity: 0 – 95% RH (non-condensing)

• Installation: Wall-mounted

• Housing: ABS

• Color: White

• Ingress Protection: IP30