Door Handle Alarm

3 adjustable settings (off/alarm/chime); chime mode is ideal to alert you when children or guests are coming and going when you are at home; alarm mode features 30-second activation delay to prevent immediate false triggering, but sounds immediately when doorknob is touched anytime after the initial 30-second delay. HOME: entry doors, bedroom doors, houses & apartments, TRAVEL: hotel rooms & dorm rooms. No wiring needed (requires 3xAAA batteries, not included); simply hang the alarm on the inside of your door handle - perfect travel alarm!