Acme Electronics Water Tank Level Overflow Alarm - Talking / Human Voice Alarm : Mains Operated Wired Sensor Security System

Water Tank Overflow Alarm is the ultimate need of every home in India - saves precious water and cuts electricity and water bills. It gives Talking/Voice Alarm when tank is FULL.This Alarm can be used with overhead tank of any Size, Shape & Model. This gadget will switch ON when motor is ON and switches OFF when Motor is switched OFF (when neutral connected direct & phase given through motor switch). Transformer is used to give 100% safety to the product & user. Beautiful Red LED provided to indicate Power ON. Connection of Sensor:Connect a wire (single pair) to the sensor wires at the back of alarm unit & place the other ends just below the level of overflow pipe in overhead tank. Note - Wire not included.