Different cameras available in the market are made to suit different CCTV surveillance systems. This is because of the shapes and sizes they are provided in. for instance closeout cameras are the best when it comes to providing satisfaction for security needs. Although the body style of the camera does not affect the angle of view it provides, it is important to choose the body style carefully. Some body styles such as the bullet camera may be too conspicuous and therefore not suitable for areas where CCTV monitoring is supposed to be discrete. Apart from the body, the type of lens provided is also important. You should note that different cameras might have a different body style but have the same type of lens inside. The type of lens will mainly be determined by the distance where the camera is mounted from the area of surveillance.
For those with an environment that has drastic light transmissions, its better to go for a monitoring system that utilizes WDR surveillance cameras. Some areas such as the warehouse might require a CCTV monitoring system with powerful lenses. In this case, the best cameras to use in the CCTV monitoring systems are those with verifocal lenses installed in the ceiling. Finally, installing CCTV monitoring systems in the outdoors requires the use of weatherproof cameras that are can withstand dust, moisture and heat. With all these factors in mind, you will be able to make your decision on the type of CCTV monitoring system to go for.
The older versions of CCTV cameras were very square-ish, with holders keeping them attached to a high wall like those in spy/crime movies. Now, they can be dome-shaped, like a lamp in a post. Some even have their own wipers so that shots will remain visible even when it's raining.
ReplyDeleteMax Nilsen