ITEM NAME:Wireless Driveway Alarm PIR Motion Sensor Driveway Security Intruder Alert Kit Description: The sensor will send signals to the receiver when it detects motions. Use to monitor the driveway, mailbox, garage, window, front door etc. Up to 100 meters/328 feet working range in open field. Each pack contains 1 sensor and 1 receiver. The sensor needs 3xAA batteries -DC3V, the receiver needs 1 Laminated battery -DC9V, all batteries are not included for.1 Piece PIR Motion Sensor. The sensor will send signals to the receiver when it detects motions. 3 Pieces Screws. 1 Piece Receiver.
