If you have one, make sure that you and your family are in the habit of using it. If there's any glass within two feet of your front door lock, consider a locking device that would be out of reach if that glass was broken. Drill two holes on either end of the doorframe. Screw in two screws so that the sliding door can't be lifted off the track. If you don't want to hide everything from sight, consider draperies and blinds.
Alarm sounds when door or window is opened.
Easy to install with enclosed mounting tape. Simply mount to door or window and slide the switch to on position. The 95-decibel alarm instantly turns on and sounds for 45 seconds, then automatically turns off. One year warranty. By placing an order you agree you have read and agreed to our policy .