Upgrade The Video Surveillance System Of Your Home Using CCTV Cameras

When we think about ways to protect home and office, the first thing that comes to the mind is security cameras.  Videos security has nowadays emerged as one of the best mode of defense and an effective deterrent against intruders and anti-social elements. If you are planning to buy CCTV Cameras online and upgrade the video surveillance system of your home and office, then it is essential that you choose the right cameras.

There are three types of security cameras available in the market. These are as follows:

CCTV:

Closed Circuit Television is one of the oldest modes of performing video surveillance. Under this technology, we use video tape recorders, coaxial cables and analog video cameras to conduct surveillance. The cameras send signal to the particular set of monitors. CCTV Systems uses wire and cables to provide a fixed channel of communications between cameras and monitors. By using this system, you can record what is taking place but can-not alerts the other people. Just like VCR, this device also needs changing of cassettes. The image quality of the CCTV Systems is usually average and it provides normal pictures. But there is one downside of CCTV systems and i.e. storage tapes used in this device wears out over time. You can-not store anything for long duration of time with this system. Moreover, the cameras, recorders and monitors should be placed close to each other to be connected by cables.

Web Cameras:

A webcam is a device that is linked to the PC, either directly using USB port or wirelessly.  The images from web camera can be uploaded to the server and seen over internet through monitoring software. This device can be built in to the computer and used for storing of the activities in offices, homes and small shops. Webcam is one of the most popular surveillance devices that are used widely nowadays. But there is one major limitation of webcam and i.e. it works only if it is connected to a PC. A long cable will be required if you are recording something far from PC. Different webcams can be controlled by one computer under this system and these webcams will not be shared across any network.

IP Cameras:

IP Camera is a stand alone device that is connected to your wireless network. It can be used for surveillance that can be accessed over a network. You can control numerous IP cameras located in different places from a PC using Internet through this device.
There are various advantages of IP Cameras over its other counterparts. These are as follows:

·         These cameras do not require any link with PC. You can access images using internet at any place.

·         You can use these cameras with motion detection software. This software will permit you to control numerous IP Cameras from single PC.

·         You can adjust the focus, field of view and angle even if you are not present at the site by using remote in this system.

There are numerous online suppliers that are engaged you can buy CCTV Cameras online at highly competitive rates from the comfort of your home. Whether you want to buy CCTV Accessories online or motion detection software, they can help you with everything.