LoRaWAN Mini Leak Detection Sensor WS303
1 * 590mAh CR2450 lithium battery Battery life: 5 years (one hour leakage per week, 25°C) Basic features: Milesight D2D controller Built-in: Siren for real-time warning NFC: Enabled IP rating: IP67 Fluid type: Conductive fluid Exposure condition: When liquid level reaches 0.5 mm https://www.milesight.com/iot/product/lorawan-sensor/ws303
| Brand: Milesight |
| Technology: LoRaWAN |
| Power Supply: Batteries |