Ensure peace of mind and avoid water tank overflow disasters with the iota H-1 Water Overflow Tank Alarm Kit, a battery-operated solution designed to alert you when your water tank is full. Includes Water Alarm, Sensor, 40 Feet Wire, Wire Clips, Gitti & Screws. This powerful alarm features a buzzer that emits a loud and unmistakable sound, ensuring you're promptly notified when the water level reaches capacity. This alarm is 100% shockproof for durability and longevity. Equipped with two sensors, the device triggers the alarm once water touches both sensors, providing reliable and accurate detection. For added convenience, an on/off button located on the side of the device allows you to easily activate the alarm before running the pump and deactivate it once the water tank is full. The unmistakable loud beep sound serves as a clear indicator that it's time to turn off the pump and prevent any potential overflow. With the iota Alarm, you can confidently manage your water supply without the fear of unexpected overflow incidents, providing you with the peace of mind you deserve.