X10 DS12A Wireless Smart Door/Window Sensor

Dont make the classic security mistake Make sure to link every door and window to your home security system. These wireless magnetic sensors run on two AAA batteries. Any time the door or window is opened and the system is armed it will be instantly triggered. Use them on our frontback door sliding glass door windows garage door and more They are tamper-resistant.

Features

• Package Quantity: 1
• Excellent Quality.
• Great Gift Idea.
• Satisfaction Ensured.
• Produced with the highest grade materials