Window/Door Entry Alarm

Window/Door Entry Alarm
home security alarm
Protect your home or office from unauthorized

Features:
Easily mounted by adhesive tape to window or door. Magnetic sensor switchdetects enty protecting your home or office whether you are in ot out.
Warning dorr/ window sticker is supplied free in package.
Operated by 3pcs. 1.5V LR44 button cell(battery included in package)

Operation & installation:
1, Use the doubleside adhesive tape to fix the main unit at the side of thedoor/ window. Attasch the bar magnet to door frame/window frame with the arrowaligning with the reference line of the main unit.
2, test the setup by swiching the system's switch to "ON" possitionof the main unit and see whether the alarm can be triggered by opening thedoor/window

Window/Door Entry Alarm
home security alarm