The listing, Window/Door alarm "NIP" has ended.
Easy to install on any doors, windows, or cabinets. If you have children, or maybe a roommate behaving badly this item is for you. How it works is part of the unit is attached to one side and the other part to other side the alarm sounds when seperated. Easy to install (believe me, If I can do it so can you) . I use these now, I bought extras so I'm listing them...Free Shipping................