• Bands: EU868, IN865, RU864

Milesight AM103 CO2, T & RH Sensor with E-Ink Display

$225.43 excluding VAT
$270.51 including VAT     Who pays VAT?
In stock


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Milesight AM103 CO2, T & RH Sensor with E-Ink Display

Milesight's AM103 is a compact room sensor, with an e-ink display to give occupants immediate feedback on the quality of the air. The display shows the latest temperature, humidity and CO2 levels. It also shows the recent CO2 levels in a bar chart, making it easy to spot big changes when the room fills with people or windows are opened. There's also a user-friendly happy/sad face indicator clearly visible on the display to make it easy for users to know if air quality is poor and action needs to be taken.

The sensor is easily installed using the included double-sided sticky pad, or for security it can be screwed to the wall with the mounting bracket and screws provided. The sensor is powered by two lithium AA batteries (included) for a battery life of around three years.

All the measurements are sent back to your LoRaWAN Network Server, and Milesight provides a decoder. The sensor can be configured via NFC using the Milesight app - this makes it easy to set thresholds (i.e., changing the happy/sad acceptable CO2 levels) and measurement intervals to maximise battery life.

Note: There are two versions of this product, this one has the e-ink display. There is also a lower cost version without the display.

Key Features:

  • Class A EU868 LoRaWAN Band, with configurable LoRaWAN version
  • Temperature sensing: -20°C - +70°C, with sub-1°C accuracy
  • Humidity sensing: 0% – 100% RH, ± 3% accuracy
  • CO2 sensing: 400 to 5000 ppm, ± (30 ppm + 3 % of reading)
  • 2.13-inch Black & White E-Ink Screen
  • LED indicator
  • CO2 sensing: 400 – 5000 ppm, ±30 ppm or ±3 % of reading
  • Powered by two 2700 mAh AA Li-SOCL2 batteries (included)
  • Size: 68 × 65 × 20.5 mm
  • Power and reset buttons
74 Items

Data sheet

LoRaWAN Band
Manufacturer Part Number


AM103 / AM103L Datasheet

Overview and specifications of the Milesight AM103 and AM103L devices


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