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Smart Home Care


GWT-L120 Wireless Door / Window Alarm (mini)

GUARDMAN® wireless door/window alarm once configured with the GUARDMAN® receiver transmits a wireless signal to the receiver and triggers an alert sound in the event of the door or window (to which the device is connected) is opened



  • Ultra-thin profile <8mm thick, suitable for sliding door / window

  • Small in size which can be hidden in an unnoticeable location

  • After paired with the GUARDMAN® Multi-Alert Receiver, it can transmit a wireless signal to the receiver when the door or window is opened.

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

  • IP4X Water splash-proof designed

  • Low battery indication on the receiver unit

  • Easy access to replace the battery from the front cover


  • Product dimension: 30 (L) x 6.8 (W) x 69.2 (H) mm

  • Product weight: 35 g (with battery)

  • Battery:    CR2032 x 1 (included)

  • Battery life: 1 year (based on trigger 3 times per day)

  • Accessories: Double side adhesive foam

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