Chamberlain CWA2000 Wireless Motion Alert System

Chamberlainnbsp; Motion Sensornbsp; Drivewaynbsp; For Home UseSee more details at eBay raquo;Reviews4.420 reviews5 star13 reviews4 star4 reviews3 star2 reviews2 star1 star1 reviewFinally a product that does exactly what it says it can do and what it is meant to doSeptember 17 2016When I leave a positive review for a product it is because the product is worth it. I do not care for being politically correct and not try to offend any one. I am a former US Army Special Forces NCO and security has always been very important to me. The Chamberlain CWA 200 amp; 3 CWPIR Motion Sensors Driveway Alarm are made of top quality material. The sensors are weather proof which is very important to the life of an outdoor sensing unit. They also come with a plastic cover that snaps on to the sensor that makes the unit rain and snow resistant. The base unit is very simple to program on to the frequency of the sensors. I showed by 10 year old son how to program one and he programed the other 3 sensors. The base unit is light weight but also durable. The base has an audible …nbsp;MoreWhen I leave a positive review for a product it is because the product is worth it. I do not care for being politically correct and not try to offend any one. I am a former US Army Special Forces NCO and security has always been very important to me. The Chamberlain CWA 200 amp; 3 CWPIR Motion Sensors Driveway Alarm are made of top quality material. The sensors are weather proof which is very important to the life of an outdoor sensing unit. They also come with a plastic cover that snaps on to the sensor that makes the unit rain and snow resistant. The base unit is very simple to program on to the frequency of the sensors. I showed by 10 year old son how to program one and he programed the other 3 sensors. The base unit is light weight but also durable. The base has an audible alarm that can be set for different volume levels. Once the sensors are programed and someone crosses the infrared beams of the sensors the base unit will alert you 10