Installing a CCTV Camera system is not any expenditure but an investment. It is an investment for the security of your loving ones, it is the investment for the safety of your business and it is for the safety of mankind. When you are planning to buy the CCTV camera then first need is to understand about the need and basic details about the CCTV cameras.

1. CCTV Camera- A Hand Book
Installing a CCTV Camera systemis not any expenditure but an investment. Itis an
investment for the security of your loving ones, it is the investment for the safety
of your business and it is for the safety of mankind. When you are planning to buy
the CCTV camera then firstneed is to understand about the need and basic
details about the CCTV cameras.
How a CCTV Camera Works
The CCTV cameras are mostly used at residential areas and work place for the
security regions. The closed circuit camera or CCTV camera is an electronic device
which is connected with a central recorder to record the footage. The closed
circuit camera can broadcastthe signals to a specific location. These camera
having basic three parts 1. Lens, 2. Sensor and 3. The digital signal processor
(DSP). Lens focuses thelight that is to be imaged onto the sensor, which then

2. passes it to the DSP which converts it into a TV signal. These signals transmitted
to central location, either by wires or wirelessly for storageof the footage.
Factors to Consider When Purchasing a CCTV Camera
There are so many factors which should be considered as when you are going to
buy CCTV camera:
 Selection of the right lens
 Selection of rightsensor
 Selection of rightoutput resolution
CCTV Camera Types
The size and shapeis not the only base to classify the cameras, following are the
major type of the range:
Bullet Camera: A bullet camera is a small, cylindrical shaped CCTV camera
which is used in the area where discretion is important, but there is no need to
permanently install the camera in a protective dome.
Dome Camera: The coverageangles and the rangeof these cameras are much
better in comparison to bullet cameras. Thesecalled Dome camera due to their
typical dome shape.
IR Day/Night Camera: These cameras are having the capacity to work in the
day and night both environments. They providea color image in the daytime,
shifting to black and white for infrared viewing at night
A lot of things which should be considered beforebuying CCTV cameras, the
technical specifications, their installation space, their usageand the after sale
serviceprovided by the seller. Once you give some time beforebuying the camera
then it will give to relaxation for restthe time. For the best products and services
in the field of surveillance solutions you can visit the website of Softweb Studioz,
whereyou can all the thing of your need at very economical rates.