This SABRE door alarm gives you an extra layer of awareness at any indoor entry point, sounding a sharp 120-decibel alert the moment the door opens. It’s a simple, battery-powered add-on for apartments, offices, or any room where you want a heads-up without wiring in a full security system. An on/off switch lets you disable it when you don’t need the noise, and a low battery indicator lets you know before it goes quiet on you.
- Decibel rating: 120
- Power source: Battery powered (LR44)
- On/off switch with low battery indicator
- Indoor use, white plastic housing
