The water tank overflow alarm which is the great technique to save water. Overview, make sure you do your bit towards water conservation by making sure you don't waste too much water through overflowing every morning while you fill your overhead tank up. Other websites brings you and innovative alert which alerts you to a full tank, ensuring you switch your motor off and restrict water wastage. The water tank overflow alert is a smart gadget which is a must have for you if filling the overhead tank is a daily task for you. Material and specifications this alarm is made of plastic, and is easy to use too a red LED light indicates when the appliance is on, and switches off automatically when it is off. It is crafted to ensure 100 % safety to both the user and the product. Easy to install and use the alarm has a single pair of sensor wire extended wires. These wires need to be placed just below the level of the over flow pipe. The appliance must be plugged into a 220 v socket and it is ready to use the gadget switches on automatically when the motor is turned on, and switches off automatically when the motor is switched off. An alert friend the water tank overflow alarm does not only sound an alarm, but speaks to your, alerting you to the need to switch off your motor at the right time, invest in one today and have yourself peace of mind.