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They can generally detect motion from 40 to 80 feet away and can be connected to your home alarm system or to a security camera. There are two main types of home security motion sensors: active detectors,whichemit light, sound or other forms of energy and recognize when that energy is being disturbed; or passive detectors, which recognize incoming signals sent from the disturbance, such as heat or sound waves. The revolution brought on by wireless technologies, smart phones, and mobile apps have changed all of that. Today, home security systems can still sound alarms, but are much more difficult to forget about or foil. A software supported security system can send you a text message every time a door or window is opened, whether you’ve armed it or not. It can stream live video or send still images of what’s happening in your garage, living room, backyard or wherever you deploy a security camera.

Posted by Anonymous at 3:19PM | (8 comments)

home wireless security system

k. a IP cameras are fully digital – the image is sent digitally to the NVR through a network cable instead of an analogue BNC cable as in a DVR based system. This enables resolution higher than 1080p2MP, and currently you can go up to 4MP. The hard drive that will store the recorded video and images – read my detailed guide to selecting the right hard drive. The Ethernet cables needed to connect the cameras to the NVRThe power adaptors for the cameras read on to see how you can avoid theseNow there are two ways of choosing the different parts above for your dream DIY home security camera kit – what I call going Pro DIY or Easy DIY. Pro DIY – A fully custom solution where you pick NVR and cameras separatelyThis is what I have done – I built my DIY NAS based NVR system, the benefits being maximum flexibility, power and economy.

Posted by Anonymous at 3:19PM | (0 comments)

home wireless security systems

We've all had those moments: we're on our way to work or even on vacation and wondered if we locked the back door or forgot to turn off the lights. Home security systems are getting more sophisticated, and can now help give some extra peace of mind. New alarm systems not only help people keep tabs on any unusual activity at their home, but they are making everyday living more convenient. "We've also built in the home automation capabilities where now you can control your lights, control your thermostat, you can control video cameras, and view video cameras and all of those devices work together seamlessly," said Xfinity Home Vice President Dennis Mathew. Comcast began rolling out its wireless Xfinity Home system in 2012 and now is available in Comcast served area across the country. Ray Child has the system in his home, and said it helps him keep tabs on everything via his PC, tablet and smartphone.

Posted by Anonymous at 3:19PM | (3 comments)