Today, companies are increasingly relying on video surveillance. But how do you choose the best CCTV system, camera, or DVR? Read on to learn the steps to be taken in their choice of video surveillance system for your needs.
CCTV Lenses
The first step in designing a CCTV system is to determine:
* How many cameras are required?
* What are the main fields of view?
* What are the admission requirements?
* What are the lightsConditions at each position of the camera?
* If you need live video monitoring?
* How long do you need to keep your video files?
Security Camera
The types of security camera depending on whether it would be used indoors or outdoors during the day or night, and where they are mounted.
Indoor Dome Camera: In nine out of ten, and the camera inside the dome is used for indoor applications. It is usually mounted on the ceiling and canconfigured for standard color, day / night, or infrared.
Box Camera: Box cameras are usually sold regardless of lenses that are fitted to provide the flexibility for different fields of view available. Box cameras can be mounted individually or in a container.
Outdoor Dome Camera: Together for sites that have entry and exit points with limited night lighting, outdoor dome cameras usually have a hard shell vandal resistant housing and a variety of lens options.
Day / Night Camera: For low light conditionsConditions, the camera day / night is the best choice. During the day, the camera records in standard color, then a low-lux black-white mode at night.
Infrared camera: if there is no available light is an infrared camera to go in the path. Infrared LEDs are automatically illuminated and the camera shoots in black and white mode, offers a view camera in complete darkness.
PTZ: A pan-tilt-zoom offers the user the ability to view and zoom allDirections. The CCTV operator can rotate the camera in automatic mode to the fields of view. In addition, a PTZ camera optional applications that dynamically track objects in some areas.
Digital Video Recorder
DVRs are integral to the success of a video surveillance project. At the higher resolution video, data compression and recording speed faster is better than any DVR. Professional DVRs allow you to network or remote monitoring of CCTV. With video distributionLAN, WAN and Internet, DVR for the monitoring of business systems is used.
Choosing the right DVR means answering the following questions:
* How many cameras do you have?
* What recording speed do you need?
* How long you must keep records?
* Where's the DVR?
* Do you have monitoring requirements at a distance?
The most important aspect of the layout of a CCTV system is the position of the DVR. And 'the lifelinethe CCTV system must be kept in a safe place, preferably in a safe.
Leading brands
Nuvico and GeoVision are leading brands for cameras and DVR. With a Nuvico camera, you have many possibilities, and both offer Nuvico and GeoVision DVR better. Complete CCTV cameras are also available with four, eight cameras or 16 cameras, depending on the requirements is available. These systems often have a Dell Pentium computer, a GeoVision DVR Samsung CCTVCameras.
Whatever you decide to CCTV system to keep in mind, ask important questions about the location, lighting conditions, and the length of time needed to keep the video files. Once you have these answers, it becomes much easier to find the right CCTV system for your needs.
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