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Wireless Flood Detector


GWT-L500 Wireless Flood Detector Alarm


GUARDMAN® wireless flood detector alarm is a versatile alerting device. It can act as a stand-alone alarm device or it could be configured with a GUARDMAN® receiver to enable transmitting a wireless signal to the receiver from a distance. This device is very useful during an emergency situation like water leakage at home.



  • Detects over-flow or leakage of water

  • Delivers a siren alarm and flash light at the leakage spot

  • Can work with or without the receiver unit

  • SUB-1G RF frequency with wireless transmission range up to 300m / 1,000ft (direct line of sight)

  • Bright LED flashlight & super loud siren 100dB

  • IP3X Water splash-proof designed enclose

  • Individual button to control each function includes Power On/Off, Transmission, Flashlight, Siren Alarm

  • Low battery power indicator


  • Product dimension: 73.5 (L) x 31.5 (W) x 122.6 (H) mm

  • Product weight: 185 g (incl. battery)

  • Battery: AAA x 3 (not included)

  • Battery life: 1 year (based on trigger 2 times per day)

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