Camden CX-DA800W-KD Battery Powered Door Alarm Weatherized, Keyed Different, Grey

Immediate audible and visual alarm protection for mechanically secured doors. This battery-powered door alarm triggers instantly when unauthorized entry or exit occurs, sounding a loud 105 dB alarm with LED indication. Features include automatic silence after 2 minutes or manual key disarm, 9 VDC battery operation with low-battery alert, and compact design requiring no external wiring. Universal mounting works on doors or frames, in-swinging or out-swinging configurations. Includes mortise cylinder with two keyed-different keys and installation tool. Weatherized construction for indoor or outdoor use. UL Listed for reliable security.