Chamberlain CWPIR Wireless Motion Alert Add-on Sensor (Pack of 4) by Chamberlain Corpused with the Wireless Motion Alert (model CWA2000) - Chamberlain wireless motion alert add-on sensor for the wireless motion alert system- Adjustable sensitivity prevents false alerts- Wide 120-degree angle coverage- Two year battery life- Comes with mounting bracket- Half-mile ...
Chamberlain CWA2000 Weatherproof Outdoor/Driveway Wireless Motion Alarm and Alert System, Includes 1 Battery/AC Powered Base Receiver and 1 CWPIR Sensor, Additional CWPIR Sensors Sold Separately
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.
Security alarms wireless motion alert additional sensor Wireless motion alert system detects motion up to 30 feet away with wide 120 degree coverage, transmits signal to base station up to a half-mile away. Sensor has adjustable sensitivity controls. Receiver indicates movement with light and sound, features a djustable volume controls. System includes 1 base station, 1 motion sensor, 1 AC adapter, mounting hardware, and non-slip feet. Receiver is powered by an AC adapter provided four AA batteries enable battery backup mode. System can accommodate up to 4 s ensors per base station. Sensor requires four AA batteries. Specifications Weight: 0.5
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