Milesight AM103 3-in-1 IAQ LoRaWAN Temperature, Humidity & CO2 Sensor

The Milesight AM103 is a compact 3-in-1 indoor air quality sensor that monitors temperature, humidity, and CO2 levels simultaneously. Real-time data displays on an integrated E-ink screen, giving you instant visibility into your indoor environment and comfort levels.

Equipped with LoRaWAN® connectivity, the AM103 transmits sensor data wirelessly to your Milesight gateway and Development Platform for remote monitoring and management. The low-power design runs for over 3 years on two replaceable batteries, minimising maintenance and downtime.

Ideal for offices, retail spaces, classrooms, hospitals, and other indoor environments where air quality monitoring matters. Compact, reliable, and built for long-term deployment.

Feature:

• Integrated with multiple sensors like humidity, temperature and CO2
• Visual data and clear emoticon to understand the comfort level easily via E-ink screen
• Smart hibernate mode schedulely to save battery power
• Equipped with traffic light indicator to indicate multi-level CO2 threshold alarms
• More than 3 years work without replacing batteries
• Store locally historical records and support retransmission to prevent data loss
• Built-in NFC for easy configuration
• Compliant with standard LoRaWAN® gateways and network servers
• Quick and easy management with Milesight IoT Cloud and Milesight Development Platform

Datasheet:  AM103 Datasheet.pdf

User guide: AM103 Userguide.pdf