Battery operated water level detection WiFi alarm, alarm direct to a free APP on your smartphone. 2 x AAA 1.5V Batteries (not supplied) Premises must have WiFi signal. To use with a float switch or other VOLT FREE contact simply cut off the sensor and connect the pair of wires to any volt free contact, open switch normal, close switch to alarm.
Water Level Phone APP Alarm
£28.95Price
Uses Tuya Smart APP
2 x AAA batteries
Dimensions 95mm x 40mm x 20mm
100mm cable length
Unit weight 51g
Use 2.4GHz Wifi only, not compatible with 5GHz Wifi