Milesight WS303 – Water Leak Detector
The Milesight WS303 is a compact conductivity-based leak detection sensor that provides local and remote alerts via LoRaWAN®. It features a low power consumption of only 590 mAh, a rugged IP67 housing, NFC configuration, and support for the Milesight D2D protocol for ultra-fast device-to-device reactions. Ideal for smart offices, homes, and building automation.
Milesight WS303 – Water Leak Detector
The Milesight WS303 is a compact conductivity-based leak detection sensor that provides local and remote alerts via LoRaWAN®. It features a low power consumption of only 590 mAh, a rugged IP67 housing, NFC configuration, and support for the Milesight D2D protocol for ultra-fast device-to-device reactions. Ideal for smart offices, homes, and building automation.
- IP67
- LoRaWAN
- Batteries
The Milesight WS303 Mini Leak Detection Sensor is an ultra-compact leak detector that uses conductivity between two small metal probes to identify the presence of water or other conductive liquids as minimal as 0.5 mm and emits immediate alerts via a built-in buzzer and remote reports via LoRaWAN® and its integration with the Milesight IoT Cloud platform or compatible solutions. It installs wirelessly, with 3M tape or surface mounting, even in demanding environments thanks to its robust IP67 housing, operates autonomously for approximately five years on a single 590 mAh CR2450 battery, is easily configured with NFC via the ToolBox app, and supports low-latency Milesight D2D communication to trigger immediate actions on other devices without relying on a gateway, all in a device of only 63 × 63 × 14 mm that offers fast and convenient liquid leak detection in contexts such as bathrooms, kitchens, data centers, electrical cabinets, or smart industrial facilities.
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