GE Personal Security Window and Door Alarm, 6 Pack, DIY Protection, Burglar Alert, Wireless Chime/Alarm, Easy Installation, Home Security, Ideal for Home, Garage, Apartment and More,White, 49721

Very effective and LOUD!

These window and door alarms are definitely a great investment if you don’t want the expenses of a traditional alarm system. I installed these alarms on all entry doors to my home and all windows that open. The alarm is extremely loud and can be heard easily anywhere in the home. The 3M two sided tape seems to be holding so far. Overall a great inexpensive investment for extra security.

Merveilleux S’installe facilement

Très bonne petite alarme pour protéger les fenêtres du sous-sol.Et le bruit a l’ouverture est assez striden.

Put this alarm on the bedroom door upstairs so I could hear if my toddler aged grandkids were up or sleep walking. Was nervous about them and the stairs. It works great. Alerted me when they were up and leaving their room. The alarm is VERY LOUD.

These are very load and easy to install. I almost didn't get them after reading some reviews of how hard it was to open the battery department to remove the plastic tab. First off there was no need to remove it. You simply pull the tab out. Secondly the door for the battery compartment comes off easy. So unless you aren't able to figure out simple things this will work for you.