The Milesight AM308L is a powerful LoRaWAN® indoor ambience monitoring sensor, designed for precise tracking of multiple environmental parameters in smart buildings, offices, healthcare facilities, schools, and industrial spaces.
This compact and efficient sensor provides real-time air quality monitoring, helping to improve indoor environments for health, comfort, and energy efficiency.
With long-range, low-power LoRaWAN® connectivity, the AM308L ensures reliable data transmission for optimized air quality management and regulatory compliance.
🔑 Key Features
✔ 6-in-1 Indoor Environmental Monitoring – Measures CO₂, temperature, humidity, TVOC, barometric pressure, and light levels.
✔ 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 – Optimized low power consumption, ensuring long-term operation.
✔ Compact & Reliable Design – Ideal for offices, schools, hospitals, and smart building applications.
✔ 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
• TVOC: 0 - 2000 µg/m³, MOX detection
• Barometric Pressure: 300 - 1100 hPa, ±0.5 hPa accuracy
• Light Level: 0 - 60000 Lux, photodiode detection
✅ 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
🌍 Applications
🏠 Smart Home Indoor Air Quality Monitoring – Ensures clean and comfortable indoor environments.
🏢 Commercial & Office Spaces – Helps maintain healthy air quality for employees and visitors.
🏥 Healthcare & Hospitals – Detects air pollutants in medical and laboratory settings.
🏫 Schools & Universities – Ensures safe air conditions in classrooms and public spaces.
🏭 Industrial & Manufacturing Facilities – Tracks airborne pollutants and environmental conditions.
📥 Product Downloads:
📺 Product Video
- Device Type: LoRaWAN® Indoor Ambience Monitoring Sensor (without display)
- Measurement Parameters: Temperature, Humidity, CO₂, Motion (PIR), Light, TVOC, Barometric Pressure, PM2.5, PM10, HCHO (Formaldehyde), O₃ (Ozone)
- 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%)
- PM2.5/PM10 Measurement Range: 0~1000 μg/m³ (Accuracy ±10%)
- TVOC Detection Range: 0~60000 ppb (Accuracy ±15%)
- HCHO Detection Range: 0~5 mg/m³ (Accuracy ±10%)
- O₃ Detection Range: 0~10 ppm (Accuracy ±5%)
- Barometric Pressure Range: 300~1100 hPa (Accuracy ±1 hPa)
- Light Detection Range: 1~60000 Lux
- Motion Detection: Passive Infrared (PIR)
- 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: Comprehensive multi-parameter indoor monitoring, compact and discreet design, ultra-low power consumption, ideal for smart buildings, offices, healthcare facilities, schools, advanced indoor air quality management, and environmental monitoring