What is a motion detector alarm and why should you choose one?
Devices with this capability use either ultrasonic, infrared or microwave technology to sense unusual movement, and depending on which of these technologies is chosen, each is suitable for a variety of purposes. The best location for such alarms is usually on the border of the area being protected, as this will ensure protection of the widest area.
The biggest advantage of a motion-sensitive security system is that it can be deployed around the clock, so can work in conditions where visual recognition methods such as non-infra red cameras find it more difficult to detect unusual movements. A motion detection facility can easily be added to an existing alarm system, and installed by the person who fitted the original alarm. The units are also available separately for use on their own, where no other security measures are in place.
One major drawback of using a motion detection system on its own is that it cannot distinguish between a burglar and a large animal. So if they are required to cover garden that is regularly visited by rabbits or foxes for example, careful thought will have to be given to where the motion detectors are placed. Otherwise, they could give rise to an unacceptable number of false alarms ' and possibly domestic arguments!
A motion detector alarm is not necessarily a first line of defence against intruders. But it is certainly a useful installation to consider if, for example, coverage of a large area, which might be out of the range of physical barrier alarm systems, is required.
The true beauty of motion detection alarms though, is that they can be installed quickly and discreetly, without giving intruders any telltale signs that one is protecting a building or other space. And they can be easily deactivated if necessary, then instantly switched back on whenever they are needed.
Buying a motion detecting alarm is not expensive. But its effectiveness will be greatly enhanced if it is sited in the right place, and used in conjunction with other security measures. And for advice on how to make the most effective use of one, it is always wise to consult a security expert.
You can find a range of house alarms online with some great deals available and as security it high importance make sure you also add a level of style to your home with double glazing.