For burglar alarms, homeowners can also ask their contractors
to wire their house in such a way that when the wires are tripped or cut in any way, the alarm will go off. However, it is more typical to see motion detectors now since
technology has improved alarm systems. These motion detectors act much like wires but they use infrared beams instead of wires. Once these beams are crossed or disturbed in any way by some object, the alarms will go off. Motion detectors are not to be used in a house that is full of pets. Detectors are a great gadget because they can also be connected wirelessly to other components like wireless cameras and computers. LocksContractors know that every house needs good locks. These home security system products for contractors are great to offer homeowners. Electronic locks are becoming more commonplace in areas around the world where house break ins are just as common. Electronic locks are useful in that they can be controlled only by those who know their combinations. This means that everybody else who cannot use the electronic lock will more than likely set off an alarm.