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Wedge-shaped door stop alarm with internal power cable, 125 dB

Ruth's sister

Ruth's sister 125 dB Wedge Door Stop Alarm internal power cable

SKU CH-KBKQ-ADNPH

Wedge door stop alarm sounds a 125 dB alert when pressure is applied

  • 125 dB alarm deters intruders with extreme loudness
  • Wedge shape blocks the door and triggers the alarm simultaneously
  • Battery-powered operation requires no wiring or external power
  • Compact design fits under most standard doors for portable security

125 dB Wedge Door Stop Alarm

This battery-powered wedge slides beneath a door and triggers a 125 dB siren when pressure is applied, alerting anyone nearby to unauthorised entry. It suits renters, travellers and homeowners who need a portable security device that requires no wiring or permanent installation.

Internal power cable included

The supplied cable connects the alarm unit to its internal power source, ensuring the siren operates reliably without external adapters. Users who need a hard-wired connection to a building alarm panel or who prefer replaceable standard cells will find this configuration unsuitable.

Highlights

  • 125 dB alarm deters intruders with extreme loudness
  • Wedge shape blocks the door and triggers the alarm simultaneously
  • Battery-powered operation requires no wiring or external power
  • Compact design fits under most standard doors for portable security

Specifications

No published specifications for this item yet.

Questions about this item

How often will I need to replace the battery that powers the 125 dB alarm?

The wedge alarm runs on an internal battery that typically lasts several months with normal use; replace it when the low-battery indicator sounds or the alarm volume drops noticeably.

What stops the 125 dB siren from sounding continuously during a prolonged break-in attempt?

The alarm will keep sounding at 125 dB until the battery is exhausted or the wedge is physically removed from under the door.

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