Indoor Air Quality (IAQ) Monitoring LoRaWAN AM103L
- 3 Sensors in 1:CO2 & Humidity & Temperature
- Vivid Emoticon Indication
- Traffic Light Status Indicator
Seeing CO2 Directly
Built-in high accuracy sensors to track the invisible elements of the air to ensure comfort at every moment.
![]() Higher relative humidity indicates higher level of moisture in the air which lead to cold, flu symptoms, and risk for toxic mold. |
![]() Indoor exposure to high carbon dioxide levels can impair performance and decision-making. |
![]() Cold temperatures can suppress the immune system and aid the spread of viruses. |
Indoor Air Quality (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).
Compact Design (AM103L)
that Fits Your Need

Longer Battery Life
The data will be updated in the background.
LoRaWAN® Based
AM103/AM103L is compatible with industry-standard LoRaWAN® gateways with a range of up to 2 km in urban areas and 15 km in rural areas.
Know Better. Do Less
2 × 2700 mAh ER14505 Li-SOCl2 Replaceable Batteries. (10 min interval)
*Test under laboratory conditions and for guideline purposes only.
Easy Configuration
1st Step Install the Milesihgt Toolbox. |
2nd Step Enable NFC and run Toolbox, |
3rd Step Verify the password and |
Installation in Better Ways
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Milesight IoT Cloud
- Monitoring ambience conditions at any time anywhere
- Interactive collaboration with Milesight IoT sensors to realize scene-based automation
- Android & iOS versions allow you to manage devices at your fingertips
Specifications
Wireless Transmission | |
Technology | LoRaWAN® |
Frequency | CN470/IN865/RU864/EU868/US915/AU915/
KR920/AS923-1&2&3&4 |
Tx Power | 16 dBm (868 MHz)/22 dBm (915 MHz)/19 dBm (470 MHz) |
Sensitivity | -137dBm @300bps |
Mode | OTAA/ABP Class A |
Sensors | ||
Temperature | Range | -20°C to + 70°C |
Accuracy | 0°C to + 70°C (+/- 0.3°C), -20°C to 0°C (+/- 0.6°C) | |
Resolution | 0.1°C | |
Humidity | Range | 0% to 100% RH |
Accuracy | 10% to 90% RH (± 3%), below 10% and above 90% RH (± 5%) | |
Resolution | 0.5% RH | |
Carbon Dioxide (CO2) | Range | 400 to 5000 ppm |
Accuracy | ± (30 ppm + 3 % of reading) | |
Resolution | 1 ppm |
Display & Configuration | |
Display | AM103: 2.13-inch Black & White E-Ink Screen AM103L: Not Support |
Button | 1 × Power Button |
LED | 1 × Traffic Light Status Indicator |
Configuration | Mobile App via NFC |
Physical Characteristics | |
Power Supply | 2 × 2700 mAh ER14505 Li-SOCl2 Replaceable Batteries |
Battery Life (10 min interval) | AM103: Around 3 Years AM103L: Around 4 Years |
Operating Temperature | -20°C to +60°C (E-Ink Screen: 0°C – 40°C) |
Relative Humidity | 0% to 95% (non-condensing) |
Ingress Protection | IP30 |
Dimension | 68 × 65 × 20.5 mm (2.68 × 2.56 × 0.81 in) |
Installation | Wall Mounting |
* Test under laboratory conditions and for guideline purposes only.
Downloads![]() |
AM103 Ambience Monitoring Sensor Datasheet |
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AM103 Ambience Monitoring Sensor User Guide |