Room sensor AM103 MS Temperature, humidity and CO2 with display US Version LoRaWAN
US915 LoRaWAN indoor climate sensor with CO2, temperature and humidity measurement.
The Milesight AM103 displays current readings on a 2.13-inch E-Ink screen and provides a traffic-light indication of CO2 levels. It supports NFC configuration, local data storage and US915 LoRaWAN communication.
- US915 LoRaWAN version
- CO2 range from 400 to 5,000 ppm
- Temperature and humidity monitoring
- 2.13-inch E-Ink display
- Replaceable batteries
US915 LoRaWAN CO2, temperature and humidity sensor
The Room sensor AM103 MS Temperature, humidity and CO2 with display US Version LoRaWAN monitors indoor CO2 concentration, temperature and relative humidity. The US version operates on the US915 LoRaWAN frequency plan and is suitable for offices, classrooms, meeting rooms and public buildings.
Current measurements are shown on the integrated 2.13-inch E-Ink display and transmitted to a compatible US915 LoRaWAN gateway and monitoring platform.
Indoor climate monitoring
The NDIR CO2 sensor measures from 400 to 5,000 ppm. A traffic-light indicator provides a clear local overview of the current CO2 level, while configurable thresholds support ventilation and indoor climate monitoring.
The sensor can be configured through NFC using the Milesight ToolBox app or remotely through LoRaWAN downlink commands. It also supports local data storage and retransmission after temporary network interruptions.
See the official Milesight AM103 product information and documentation for further details.
Product benefits
- US915 LoRaWAN frequency version
- Measures CO2, temperature and relative humidity
- 2.13-inch E-Ink display
- Traffic-light CO2 indicator
- NFC configuration with Milesight ToolBox
- Local data storage and retransmission
- Replaceable batteries
Technical specifications
| Product | Room sensor AM103 MS Temperature, humidity and CO2 with display US Version LoRaWAN |
|---|---|
| Model | Milesight AM103 |
| LoRaWAN frequency | US915 |
| 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 | 2.13-inch black and white E-Ink display |
| Communication | US915 LoRaWAN Class A |
| Configuration | NFC, Milesight ToolBox and LoRaWAN downlink |
| Local storage | Up to 640 records |
| Protection rating | IP30 |
Applications
- Offices and meeting rooms
- Schools and classrooms
- Healthcare and public buildings
- Ventilation monitoring
- Indoor climate documentation
Installation and connection
Install the sensor on an indoor wall using screws or adhesive tape. A US915-compatible LoRaWAN gateway, network server and monitoring platform are required to receive and display the measurements.
Additional information
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