Bests & Worsts Reviews from Amazon

3 out of 5 stars wouldn't change a thing! This driveway alarm has literally saved two marriages. Before i had this alarm, I had a hard time getting my neighbors wife out the back door when my wife came home. Now I can get her out with time to spare. And since we have two sensors (incredible range by the way) we'll know when Dave gets home too. Great guy Dave helped me install the sensors.