Your satisfaction is 100% guaranteed. If a product is ever less than completely satisfying, you may exchange it for another of equal value at any time. You may also return any product, within 90 days of initial purchase, for a full refund.
Use the SUPER DOOR STOP ALARM as an entry alarm and to block a door from being opened. If anyone tries to open the door, this 120dB alarm will sound. Alarm stops when pressure is released from door stop plate. There is also a movement sensor with adjustable sensitivity that will activate the alarm if it?s tampered with. On/off switch is on the back of the alarm and includes a low battery indicator light. Uses one 9-volt battery (not included).