Is a Wireless Driveway Security Alarm Right For You?
Wireless driveway security alarm systems are another layer of security for your home. In the minds of many people, the earlier the warning of a possible intruder, the better. These systems put the alarm at the point of entry onto your property – your driveway. Of course, they are good not just as warning of potential intruder, but as an alert for expected visitors or deliveries as well. The system is typically comprised of three components: the sensors, transmitter, and receiver. The sensors detect the presence of a vehicle entering the property. It sends a signal to the transmitter which in turn sends a message to the receiver that then provides an alert to notify you. The sensors may use a variety of technologies. One is the infrared sensor that detects radiated heat. These are also found in many in house home security systems. Another is a motion sensor. Of course, being outside there are many things that move and could produce a false alarm. These must be configured so as to not be
