Water Tank Overflow cum Water Sensor Alarm Circuit Board


Premium Quality Tank Overflow Alarm Circuit Board For Commercial Use And Project Purpose


  • Power LED indicator
  • Tank full LED indicator
  • Tank full Alarm
  • A momentary switch to turn off the alarm
  • No need to turn on and off the device every time.
  • Once the alarm is turned off by pressing the momentary switch and if the power fails and resumes during this time, it will not trigger the alarm.
  • We can use metal sensors or float switches or even SS bolt & nuts as sensors.
  • Works at 9V AC (0-9,500mA step down transformer). We can also use 12V or above step down transformer by using 7812 voltage regulator IC on the board.
  • Made In India