Driveway alarms are a simple and relatively low-cost way to get that peace of mind and help keep your family safe and sound. Once in awhile unannounced visitors at your front door are welcome surprises, but more often than not, knowing when someone unexpected is coming up your driveway provides peace of mind. Most people tend to go with a PIR sensor alarm for their driveway since it provides greater protection.Įlectromagnetic or probe: These sensors only detect metal, so while you’ll be notified of cars coming up your driveway, you won’t get notified every time a stray dog does. They detect most movement, including that of humans and animals. Passive infrared (PIR): These sensors sense motion based on heat and movement. The sensors use two primary kinds of detection technology for home driveway security: Two of the most significant features to consider are the detection range (how much area a sensor covers) and the transmission range (how far about the sensor and receiver can be placed apart and still work). Both come in a variety of styles with various capabilities. A sensor is placed in your driveway to detect motion, and a receiver is placed in your home so you can hear the alert if it’s triggered. Driveway alarms use motion sensors to detect someone’s (or something’s) presence, then send you an alert, so that you can check out what’s going on out there.
0 Comments
Leave a Reply. |