Room sensor AM103L MS Temperature, humidity and CO2 without display LoRaWAN
LoRaWAN indoor climate sensor for CO2, temperature and humidity monitoring without a display.
The Milesight AM103L provides remote indoor climate data through LoRaWAN and uses a traffic-light LED to indicate the current CO2 level. It supports NFC configuration, local data storage and replaceable batteries.
- CO2 range from 400 to 5,000 ppm
- Temperature and humidity monitoring
- Traffic-light CO2 indicator
- Compact design without display
- NFC configuration
LoRaWAN CO2, temperature and humidity sensor without display
The Room sensor AM103L MS Temperature, humidity and CO2 without display LoRaWAN is a compact indoor climate sensor for monitoring ventilation and comfort conditions in offices, classrooms, meeting rooms, shops and public buildings.
Measurements are transmitted through LoRaWAN to a compatible LoRaWAN gateway and monitoring platform for remote visualisation, alarms and historical analysis.
CO2 and indoor climate monitoring
The AM103L measures temperature, relative humidity and CO2. Its NDIR CO2 sensor covers a range from 400 to 5,000 ppm, while the traffic-light LED provides a clear local indication of the current CO2 level.
The sensor has no E-Ink display, which gives it a simple and discreet design while retaining the same core measurement functions as the AM103.
Configuration and operation
Configuration is performed through NFC using the Milesight ToolBox app or remotely through LoRaWAN downlink commands. The sensor supports threshold alarms, calibration, local storage of up to 640 records and data retransmission after temporary network interruptions.
See the official Milesight AM103L product information and documentation for detailed specifications.
Product benefits
- Measures CO2, temperature and relative humidity
- Compact design without E-Ink display
- Traffic-light CO2 status indicator
- Wireless LoRaWAN communication
- NFC configuration with Milesight ToolBox
- Local data storage and retransmission
- Replaceable batteries
Technical specifications
| Product | Room sensor AM103L MS Temperature, humidity and CO2 without display LoRaWAN |
|---|---|
| Model | Milesight AM103L |
| Measured parameters | Temperature, relative humidity and CO2 |
| CO2 range | 400 to 5,000 ppm |
| CO2 accuracy | ±30 ppm + 3% of reading |
| Temperature range | -20 to 60 °C |
| Humidity range | 0 to 100% RH |
| Display | Without display |
| Communication | LoRaWAN Class A |
| Configuration | NFC, Milesight ToolBox and LoRaWAN downlink |
| Local storage | Up to 640 records |
| Power supply | 2 × replaceable ER14505 batteries |
| Protection rating | IP30 |
Applications
- Offices and meeting rooms
- Schools and classrooms
- Shops and public buildings
- Healthcare facilities
- Ventilation and indoor climate monitoring
Installation and connection
Install the sensor on an indoor wall using screws or adhesive tape. A compatible LoRaWAN gateway, network server and monitoring platform are required for remote data collection and visualisation.
Additional information
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