Liquid Sensing Devices

AT-450A Toilet Overflow Sensor
Toilet Overflow Sensor AT-350A
  • Designed to save water on overflowing toilets
  • Specially designed to be fitted in to the side of a WC cistern overflow to alarm when water is overflowing
  • Designed for use with all AquiTron™ alarm panels
  • No separate power supply required
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Installation Instructions