Wireless LoRaWAN SmartCover Manhole Sensor with ultrasonic technology. Remotely monitors open, close, tilt movement of manhole covers and liquid level in manholes and wells. IP68 waterproof, battery life 8+ years.
Key Features
- Level detection distance up to 4 meters
- Long-distance wireless transmission (NB-IoT/LoRaWAN/Sigfox)
- Long battery life: more than 8 years
- IP68 waterproof level
- Easy installation, no wiring needed
- Real-time alarm for abnormal situations
Applications
Smart city projects, manhole monitoring, sewer system management, flood prevention