The best water, temperature and tilt sensor.
– Warns you when water detected and allows you to take action (start a pump)
– Can warn you when the temperature raises too quickly (fire)
– Temperature sensor can warn you against freezing (it can resist getting frozen)
– Floats on top of water It will keep on working, even when the sensor is under water.
Power: CR123A battery or can be connected to 12/24V power supply
Frequency: 868,4 MHz