Chamberlain CWPIR Wireless Motion Alert Add-On Sensor NonMap Cleaning Path Width: 13

Cleaning Path Width: 13

Rotating bit cartridge stores bits and provides easy accessibility

Cuts easier than acrylic sheeting

Durable weather resistant outdoor fabric

Fast 5 minute fill time

Chamberlain CWPIR Wireless Motion Alert Add-On Sensor NonMap Cleaning Path Width: 13The Wireless Motion Add On Sensor with adjustable sensitivity control expands the coverage area of the Wireless Motion Alert system (sold separately) to create a safe outdoor perimeter of up to a 30 ft. radius with a single base monitor. Ideal for homes, businesses, worksites or any properties with no fencing, Chamberlain Wireless Motion Alert system can be expanded with seven additional Wireless Motion Sensors up to 1 2 mile from the base. Each