Adjustable Lock-Alarm Bar

The adjustable locking Window Stick® helps to secure vertical and horizontal sliding windows and sliding glass doors from being pried open. To operate, simply twist the tube to unlock, adjust the length, then twist to lock again. Place in the track of the door or window. If opened, the powerful 110db alarm will sound, alerting the home owner and potentially deterring the intruder.
Bar extends from 15" to 22".