Motion Detectors Chamberlain

30 feet range, 120 degree coverage The CWA2000 Wireless Motion Alert notifies you with light and sound when people or vehicles approach your home or property, providing a sense of security anywhere you need it. Advanced wireless technology helps monitor any perimeter – whether it be a home, a worksite, or virtually any property – from one convenient location. Box contains 1 base station, 1 motion sensor, 1 AC adapter, mounting hardware, and non-slip feet.
- Transmits signal to base station up to a half-mile away
- Detection indicators with light and sound (distinguishable by sensor)
- Expandable up to 8 sensors for total perimeter coverage. Many uses such as: driveway, patio, deck, storage shed, farm, office/worksite, and more
- Detects motion up to 30 feet away with wide 120 degree coverage
- Adjustable sensitivity controls help prevent false alerts
- Wireless, weatherproof design makes it portable for use inside or out
- Easy to install, use, and maintain
- Receiver powered by AC adapter (provided); four AA batteries enable battery backup mode and temporary portability for length of battery life
- Receiver features adjustable volume controls
- Sensor requires four AA batteries
- 1-year warranty