The Milesight AM103L is a compact and efficient LoRaWAN® indoor ambience monitoring sensor, designed to track essential environmental parameters in smart buildings, offices, schools, healthcare facilities, and industrial spaces.
This sensor provides real-time air quality monitoring, helping to optimize indoor environments for comfort, safety, and energy efficiency.
With long-range, low-power LoRaWAN® connectivity, the AM103L ensures reliable data transmission, making it an ideal solution for improving air quality management and occupant well-being.
🔑 Key Features
✔ 3-in-1 Indoor Environmental Monitoring – Measures CO₂, temperature, and humidity for essential air quality tracking.
✔ LoRaWAN® Wireless Communication – Supports long-range, low-power data transmission for seamless IoT integration.
✔ Smart Alerts & Thresholds – Sends instant notifications when air quality parameters exceed predefined limits.
✔ Energy Efficient – Low power consumption for long-term operation with minimal maintenance.
✔ Compact & Modern Design – Ideal for offices, schools, hospitals, and smart buildings.
✔ Flexible Installation Options – Can be wall-mounted or integrated into building management systems.
✔ Seamless IoT Compatibility – Works with Milesight IoT Cloud and third-party LoRaWAN® platforms.
📦 Technical Specifications
✅ LoRaWAN® Protocol: 1.0.3, Class A
✅ LoRa® Frequency Band: EU868
✅ LoRa® TX Power: 16 dBm
✅ Sensitivity: -137 dBm @ 300bps
✅ Sensors:
• CO₂: 400 - 5000 ppm, photoacoustic detection
• Temperature: -20°C to 60°C, ±0.2°C accuracy
• Humidity: 0% - 100% RH, ±2% RH accuracy
✅ Power Supply: 5V/1A USB Type-C
✅ Operating Temperature: -20°C to 60°C
✅ Relative Humidity: 10% - 90% RH (non-condensing)
✅ Ingress Protection: IP30
✅ Dimensions: 100.8 × 114 × 22 mm
✅ Installation: Wall-mounted with 3M tape or screws
📥 Product Downloads
📺 Product Video
- Device Type: LoRaWAN® Indoor Ambience Monitoring Sensor (without display)
- Measurement Parameters: Temperature, Humidity, CO₂
- Temperature Measurement Range: -20°C to 60°C (Accuracy ±0.3°C)
- Humidity Measurement Range: 0% to 100% RH (Accuracy ±3%)
- CO₂ Detection Range: 400~5000 ppm (Accuracy ±30 ppm or ±3%)
- LoRaWAN® Protocol: 1.0.3, Class A
- Frequency Band: EU868 MHz
- LoRa® TX Power: Up to 16 dBm (Adjustable)
- LoRa® Sensitivity: -137 dBm (SF12)
- Power Supply: Replaceable AA batteries (up to 3 years lifespan)
- Ingress Protection: IP30 (Indoor use)
- Operating Temperature: -20°C to 60°C
- Installation: Wall or ceiling mounting
- Additional Features: Compact, discreet design, ultra-low power consumption, real-time monitoring of indoor air quality, ideal for offices, smart buildings, schools, hospitals, and general indoor environmental management