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Milesight VO-AM103L Indoor Climate Sensor

Milesight VO-AM103L, the LoRaWAN indoor climate sensor measures CO2, temperature and humidity, battery-powered with approximately 4 years of lifetime, NFC configuration via smartphone, traffic light indicator, including mounting material

The Milesight VO-AM103L is the LoRaWAN indoor climate sensor that measures humidity, CO2 and room temperature. It was developed for wireless monitoring of indoor air quality and reliably transmits measurement values via the LoRaWAN standard to a separately available gateway. The data is then transferred to the cloud and can be accessed with statistics from anywhere. The Milesight VO-AM103L operates completely battery-powered and requires very little energy.

The Milesight VO-AM103L is powered by two 2700 milliamp-hour ER14505 Li SOCl2 batteries. These last about four years with a 10-minute interval. This allows the sensor to be used wirelessly and with minimal maintenance even over long distances. Setup is conveniently done with an app via NFC directly on the smartphone. An LED status indicator shows the current air quality using a traffic light color system.

The Milesight VO-AM103L measures room temperature from minus 20 to plus 70 degrees Celsius, humidity from 0 to 100 percent relative humidity, and CO2 concentration from 400 to 5000 ppm. The strong building penetration of the LoRaWAN protocol also enables reception in basements. The sensor is designed for indoor use and features an IP30 protection rating. It is supplied with mounting material and can be discreetly mounted on the wall.

The Milesight VO-AM103L is the ideal solution for offices, classrooms, conference rooms, and all environments where good indoor air quality is essential. With Milesight Cloud, you can view data online, retrieve statistics, and activate switches if necessary. The connection works both on a PC and on the go via the app. The sensor supports OTAA and ABP mode Class A and is compatible with the EU868 frequency band as well as other optional bands.

Why the Milesight VO-AM103L is the best indoor climate sensor:

  • LoRaWAN indoor climate sensor with CO2, temperature, and humidity measurement
  • Battery operation with approximately 4 years of lifetime
  • NFC configuration directly via smartphone app
  • Traffic light LED status indicator for air quality
  • Wireless transmission over long distances
  • Strong building penetration even into basements
  • Includes mounting material for easy installation
  • Milesight Cloud integration for statistics and remote access
  • Low power consumption for minimal maintenance
  • Compatible with EU868 and other LoRaWAN bands

Technical Data:

  • LoRaWAN indoor climate sensor
  • Measures humidity, CO2, and room temperature
  • Battery operation with approximately 4 years of lifetime
  • NFC configuration with mobile app
  • 1 traffic light status LED indicator
  • 1 power button
  • 2 × 2700 milliamp-hour ER14505 batteries
  • Operating temperature 0 to plus 40 degrees Celsius
  • Protection grade IP30
  • Dimensions 68 × 65 × 20.5 millimeters
Datasheets
Datasheet 1

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Datasheet 1 (325.61 KB)

Milesight VO-AM103L

Wireless Transmission

  • Frequency: EU868 (optional: CN470 / IN865 / RU864 / EU868 / AU915 / KR920 / AS923)
  • Transmit power: 16 dBm (868 MHz) / 22 dBm (915 MHz) / 19 dBm (470 MHz)
  • Sensitivity: -137 dBm @ 300 bps
  • Mode: OTAA / ABP Class A

Sensors

Temperature

  • Measurement 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

  • Measurement range: 0% to 100% RH
  • Accuracy:
    • 10% to 90% RH: ±3%
    • <10% and >90% RH: ±5%
  • Resolution: 0.5% RH

CO₂ (Carbon Dioxide)

  • Measurement range: 400 to 5000 ppm
  • Accuracy: ± (30 ppm + 3% of reading)
  • Resolution: 1 ppm

Display & Configuration

  • Display: Not available
  • Button: 1 × Power Button
  • LED: 1 × Status indicator (traffic light system)
  • Configuration: Mobile app via NFC

Power Supply

  • 2 × 2700 mAh ER14505 Li-SOCl₂ (replaceable)
  • Battery life: approx. 4 years (with 10-minute transmission interval)

Environmental Conditions

  • Operating temperature: 0°C to +40°C
  • Humidity: 0% to 95% (non-condensing)
  • Protection class: IP30

Dimensions

  • 68 × 65 × 20.5 mm (W × H × D)

Manufacturer Information:

XIAMEN MILESIGHT IOT CO., LTD.

401, Building No. 37, Xixishanwei Road
Software Park Phase III

Torch Development Zone for High Technology Industries
Xiamen, China

Phone: +86-592-5922772

Email: sales@milesight.com

Responsible person:

Didactum® Security GmbH

Im Mühlenfeld 4

48163 Münster
Deutschland

Fon: (+49) 2501 92 90 160 oder (+49) 171 33 11 577

Email: info@didactum-security.de

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