A door wedge that doubles as a 120 dB alarm. Slide it under any inward opening door, flick the switch, and the wedge stays silent until the door is pushed open against it. The pressure trips an alarm loud enough to wake a hotel floor or to alert neighbours in a flat.
Made for travel
- Compact wedge shape, fits inside a toiletry bag, weight 95 g
- 120 dB alarm, audible from over 100 metres in open air
- Three position sensitivity dial for thin carpet, thick carpet, and hard floor
- 9 V battery powered, supplied in the box, swap takes 30 seconds
- Non slip rubber base that grips most flooring
Suitable for travellers staying in hotels and short term rentals, students in halls of residence, anyone visiting unfamiliar places alone, and parents who want a low cost extra layer on a child’s bedroom door at home. The alarm can also be used in a closed cupboard or drawer where the wedge sits between the door and a fixed surface.
Two year warranty.


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