Easy Installation Complete With Mounting Pads
(Batteries not included, each alarm takes 2 x AAA).
Protects Doors & Windows.105DB Instant Alarm. On/Off Switch.
Simply attach one piece to your door or window, and attach the other piece to the door or window frame.
When someone opens the protected door or window, the unit instantly alerts you with a loud siren.
It also has an on/off switch so you can open your door or window to let in some fresh air if you want to.
Use the double-side adhesive tape to fix the main unit at the side of the door/window.
Attach the bar magent to door frame/window frame with the arrow aligning with the reference line of the main unit.
Test the setup by switching the system's switch to "ON position of the main unit and see whether the alarm can be triggered by opening the door/window.
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