UNITEC WIRELESS WATER LEAK DETECTOR REF 18180241
"1. Fully sealed design with high sensitivity and fast response
2. Easy installation and use
3. 1527 IC, optional swing resistor
4. With tamper alert function, suitable for kitchens, bathrooms, basements, mechanical rooms, warehouses, and more." TECHNICAL PARAMETERS: 1. Voltage: DC30V / 1A
2. Monitoring voltage: 7.5V +/- 0.5V
3. Transmission distance: 120m (open area)
4. Transmission frequency: 315MHz / 443MHz
5. Operating temperature: -10°C ~ +50°C"