VideoSecu 4 Infrared Outdoor Day Night Vision Audio Microphone Security Cameras Weatherproof 1/3" Sony CCD Wide View Angle Lens Home Video Surveillance Bullet Cameras with Power Supplies B4G

VideoSecu 4 Infrared Outdoor Day Night Vision Audio Microphone Security Cameras Weatherproof 1/3" Sony CCD Wide View Angle Lens Home Video Surveillance Bullet Cameras with Power Supplies B4G

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This camera is not made by SONY, it uses SONY CCD Image sensor and DSP technology, made by one of the largest professional CCTV camera manufacture. This day/night camera captures images in all lighting conditions, with a built-in 20 long range IR illuminators.

• 1/3" Sony CCD imager, color DSP
• 420 TV lines high resolution. 20 IR leds for night vision
• Built in f 3.6mm lens for wide view angle.Weatherproof housing. Water, dust and crush resistant glass coating
• Built in microphone for audio.Cable through bracket protects the camera from vandalism
• Package include: 4 CCD cameras ,4 power supplies.

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*** Product Information and Prices Stored: Oct 21, 2011 07:31:40 ***

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Home Security System Supplies - Choose the Right Components For Your System

Home Security System Supplies - Choose the Right Components For Your System

We all want our families to be safe and in the modern world that we live in today advances in technology can help keep our families safe and give us peace of mind. There are almost countless options when it comes to home security systems today. Choosing the various supplies and components you'll need will depend on the degree of protection you require and of course any budgetary restrictions. So let's talk about some of the home security system supplies available today.

There are security cameras, both wired and wireless. These cameras may act as a deterrent to any potential thieves. Wireless cameras are relatively easy to install and can be done by a do-it-yourselfer over the course of the weekend.

Every home security system will have magnetic contacts. These contacts are used to detect when a door or window is opened. One contact would be in the door itself the other contact being in the door jamb. When the connection is broken the alarm is triggered.

Motion detectors are also a common components in a home security system. For outdoor use, a motion detector can be used to turn on a light when someone approaches the house. They may also be used to sound a chime alerting you to the fact that someone is approaching the house. Indoors, motion detectors can cover any area that you wish. You may not have every door and window in your house equipped with magnetic contacts. If that is the case, those particular doors or windows can serve as access points that would not trigger an alarm. However, a motion detector can cover an area such as this.

Another important component in a home security system are glass break sensors. If someone were to break a window but the window frame remains intact it may not trigger an alarm equipped with magnetic contacts. In this case, the glass break sensor would detect the sound that breaking glass makes and trigger the alarm.

Other home security system supplies that are available today include smoked detectors, gas and carbon monoxide detectors, temperature and humidity sensors, photoelectric beam detectors, and more. The list of available components and features seems almost endless. It certainly is a good idea to equip your home with a security system but it's also a good idea to do your homework before getting started with the project.

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