- Power supply: 1 Uint 9 Voltage Battery (Not included, recommend brand alkaline battery)
How to detect water?
- Only alarm when 2 detection points both touch water, avoid false alarm
- Stop alarm after the detection points dry
How to use?
- Install 1 unit 9V battery
- Test with water
- Dry the detection points
- Confirm where to put the water sensor
- Test the sensor work or not about each 30 days
- If put the detection points on metal, please use a dry paper between detection points and metal avoid false alarming.