These economical alarms inconspicuously protect your home from intruders. The unit uses a magnetic sensor to detect the opening of a protected door or window. Set to alarm or chime, they will alert you to an attempted entry and scare off potential intruders. The owner may open the window or other protected object, without setting off the alarm with a hidden on/off switch.
Use to alert parents to children opening a gun cabinet, medicine cabinet, or to protect exterior doors, particularly those hard to protect sliding glass doors.

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All Prices in US Dollars