AlarmLock: Alarm with Strobe Battery Pwrd Stand Alone Door Alarm Metallic Bronze Finish

PG21 Advanced Door Alarm Series from Alarm Lock is a quick and inexpensive solution when faced with security vulnerabilities from doors being propped open in schools, restaurants, stores nursing homes, and theaters. Whether door-propping occurs for quick returns from taking "smoke" breaks, to permit insider jobs, or to allow unregistered visitors or contraband to circumvent main security entry points, it remains a problem for facility managers and security officers everywhere. These surface-mount, narrow stile microprocessor-controlled door alarms quickly improve security at any single or double door with a 95dB alarm, entry delay, key-removal, and auto-shutdown/reset options. The PG21 has two arming modes, standard mode or "always armed" mode and it enables multiple door monitoring with a built-in external reed switch, has three entry delay options as well as selectable minute-shutdown. Available in Metallic Bronze or Silver models with optional bright strobe on top that lights brightly on alarm and can be easily seen across any room for pinpointing the door at issue. Typical applications include emergency fire escape doors, nursing home stairwell doors, rear restaurant, and theater doors. PG21MBS Strobe helps improve security at any door and stops security vulnerability from doors propped open, for innocent and even felonious reasons in schools, nursing homes, restaurants, stores, and theaters Two selectable arming modes: Always armed mode – when the key is turned counterclockwise to the disarm position, the key cannot be removed. To remove the key, turn back to arm mode, thus keeping the unit armed always. Standard arming mode – when the key is inserted turning counterclockwise will disarm and the key can be removed. Turning key clockwise will arm and key can be removed.