Review on Driveway Alarm Wireless Motion Detector Alarm 600 Feet Long Range Outdoor Weather Resistant Motion Sensor & Detector Security Alert System Monitor Protect Outside/Inside Property by Carl Henderson

We have had some local burglaries so I bought this driveway alarm as an extra bit of security. So far it works fine. Installation of the battery-powered outdoor sensor is easy, but the volume and selection on the inside plug-in chime are a bit tricky to maneuver and when I moved it from one outlet to another it reset. Not a real problem, only a minor bother, and you have to turn the sound back up. The signal from the sensor to the indoors chime is fine (almost sixty feet in my use), but the sensor itself needs to be within ten feet of the driveway.The instruction sheet is for a doorbell chime; the pictures and text indicate that the chimes are the same for the manufacturer's brand of battery doorbell, but instead of the motion sensor that comes with a doorbell. I was able to sort this out easily enough.A good product - thank you!