MD-K982P Smart Manhole Cover Sensor – IP68 Waterproof Tilt & Water Level Monitor with NB-IoT/4G

The manhole cover status monitor can effectively track the status of various sewer manhole covers, providing alerts for unauthorized movement, overflow, and cover opening. It features a built-in water-level sensor that promptly detects manhole overflows. The device supports both scheduled data uploads and event-triggered uploads, striking a balance between timely alerts and product longevity. This compact device significantly reduces the likelihood of damage when the manhole cover is forcibly opened. It comes standard with an installation bracket, making it compatible with different types of manhole covers and simplifying the installation process.