Chamberlain Group CWA2000 Chamberlain Driveway Alert, Black

The Chamberlain Motion Sensor with Wireless Motion Alert is a convenient and affordable safety / security system. It features weatherproof outdoor sensor with adjustable sensitivity control. The sensor may be placed up to a ½ mile from the base unit. Alerts with light and sound when vehicles or pedestrians approach within a 30 feet radius. Expandable up to 4 sensors, it is perfect for home, business, property and worksite. The Chamberlain Wireless Motion Alert is a Convenient and affordable safety / security system. Perfect for home, property and worksite.Please refer user manual (Page No 3) for trouble shooting steps. Tags: Chamberlain CWA2000, driveway alert sensor, wireless motion detector, security system, outdoor motion sensor, driveway security, CWPIR sensor, motion detector, security alert, wireless driveway sensor