Quorum Elert Black Wireless Personal Security Portable Attack Safety Alarm

The Elert is designed to help protect personal property and help detect entry or exit through doors and windows whenever the Elert unit is 'moved'. Can also be used as a "panic" alarm. Elert allows you to: -Set your own unique pin -Adjust the sensitivity when the Elert is moved -Activate a "panic" alarm -Adjust the time delay before alarm sirens -Can use supplied clip to mount to doors or objects. -Works best when mounted in the vertical position.