First line of defense against break-ins, monitor the opening and closing of doors, windows and other entry points.Using the latest magnetic technology, this sensor notifies you when doors and windows are left ajar or opened. It’s easy to install and incredibly easy connect; your windows and doors are secured in no time.
Place up to 400 ft. away from the Base Station. Align the magnet with the sensor's grooves so the two pieces are less than 2 inches apart when the door or window is closed. Test the alignment before you adhere each piece. Adhere the Sensor on the door and the magnet on the doorframe, or the other way around. There is no "right side up."
Recommendation: Use one for all exterior front and back doors. For greater protection, put them on ground-level windows too. For rooms with 3 or more windows, use a motion sensor instead.
Creative Places to Use door/window Sensors
Gun cases, Display cases, Liquor cabinets, medicine cabinets. Protect your privacy from your roommate by placing them on the bedroom door, closet door, Dresser drawers.
All Packages include Security decals, batteries, adhesive strips for easy mounting and optional screws for screw-in mounting.