Home Video Surveillance Systems: Using PIR Motion Detectors for More Efficient Home Security Surveillance

Obviously, the greatest thing when it comes to personal security is literally having someone watching over you. This is why you’ll be challenged to find a celebrity or politician without a bodyguard, along with specialists to provide home security surveillance and access control over their gates during sleeping hours.

The sad truth for the rest of us is that people are expensive commodities and, since Abe Lincoln had his way with the constitution, not something you can purchase once off. Machines, on the other hand, well, you can rely on your dishwasher to keep washing those dishes until one of the parts gives or the power cuts out. Built-in obsolescence aside, technology will work for you forever. Now, a well-designed, fully-integrated home security surveillance system certainly won’t be able to protect you from intruders – but a wailing alarm siren coupled with the fear of being identified on camera will do a lot to scare would-be burglars away.

These days, the issue of managing and storing home security surveillance footage is tackled by a variety of different means. Some people enlist the services of online storage clusters, to which their data is wirelessly transmitted the instant it’s recorded, providing insurance against the possibility of anybody concealing the details of their crime after it happens. Others prefer to protect their information by storing it in a safe room on the premises, where it is saved to a Hybrid Digital Video Recorder (or HDVR). Either of these options allows for the possibility of recording numerous feeds simultaneously, and utilize looped recording to prevent your stored trove of information becoming too large and unwieldy.

There is, however, a much more nifty solution to the problem of storing digital footage. It involves the judicious use of PIR motion detectors which, with a little uncomplicated rewiring, can be used to activate your home security surveillance system. PIR motion detectors cover a cone-shaped area, and are activated by a change of sufficient degree in the heat of that area. Thus, they utilize very little power and take up no storage space in terms of information. When activated, they’ll cause your cameras to come into operation, setting them to run for a certain specified period beyond the last detected movement or change in the observed area.

All you need to do for an efficient home video surveillance system is to have your PIR motion detector rigged to activate the recording function of your cameras, and BAM – your information storage costs just dropped to negligible levels. Your system will now record only when it has to, for a fixed period. It’s possible to make such a system even more effective, if you’re willing to shell out some cash for panning, tilting and zooming (PTZ) cameras. These are capable of tracking motion, shifting to follow the actions of intruders. If that’s too expensive, you can get motion-activated dummy PTZ cameras, which could do a lot to scare off thieves before they even enter the premises.

These days, you can buy a PIR motion detector for under $20, and simple webcams and door and window contacts cost even less. Thus it’s certainly possible to build an effective home security surveillance system using only the cheapest of materials, even as more sophisticated, state-of-the-art technology offers advantages that aren’t easily replicated on shoestring budgets. Obviously, the choice of whether to build your own home video surveillance system or sign up with a security company like ADT and have skilled technicians do the work will come down, first of all, to how much cash you have to play with, and second, whether the prospect of building your own system appeals to you. Remember that an alarm can only do so much when it comes to scaring off criminals – having a security agency capable of backing that warning up with armed force is truly invaluable in any crisis situation.

Learn more about Home Security SurveillanceStop by this site where you can find out all about Wireless Security Cameras and what they can do for you.

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