Driveway Patrol Infrared Wireless Alert System

Regular price $29.19

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These Driveway Patrol systems can be used to monitor the mailbox, garage, driveway, or countless other places. Their infrared wireless design operates on a battery from a 400 ft. range. When a vehicle or person passes the infrared sensor, the receiver emits an audible tone, alerting you that something or someone is nearby. Requires three C batteries and one 9V battery. Motion Sensor Range: 400 ft.