Manufacturer:
ChamberlainChamberlain CWA2000 Wireless Motion Alert System
Up to 1/2 mile range - alerts when light and sound when vehicles or pedestrians are approaching Convenient and affordable safety system - perfect for home business property and worksite Weatherpoof outdoor sensor with adjustable sensitivity control Expands up to 4 sensors Easy installation and easy operation Includes base unit sensor and mounting hardware
Manufacturer: Chamberlain Group
Rely on this wireless motion alert kit to Notify Of Guests And Visitors both inside and outside your home or office.