Chamberlain Wireless Motion Alert Add-On Sensor

hello in this video I will be reviewing the Chamberlain motion sensor with bass and the Chamberlain Wireless add-ons the motion sensor with bass is part number cc-100 is CW PIR see these can be purchased on the amazon website or Home Depot for about $75 Canadian which is about fifty US and for the sensor alone it's about fifty dollars Canadian 30 u.s. I purchased a motion sensor and bass and two additional motion sensors I live on an acreage and I wanted to have some sort of in-house notification any time somebody came onto my property or any type of animals came onto my property I've been using them for about two years and I want to share with you some of the pros and cons that I've been experiencing so let's start off by having a look at the bass there is a learn button on the back and that's used when changing batteries or starting off new the antenna on the side swivels up and down