How To Choose Best CCTV Camera- CCTV Camera Lens

Choosing Best CCTV Camera in Jaipur can depends on many factors such as Brand, Mega Pixels, type of Technology, Lens, Housing, circuit, IR etc.

Today we will discuss how to choose the lens of the CCTV Camera. A typical analog CCTV Camera comes with 3.6mm lens; But what does it indicates? It means the 3.6 mm lens CCTV Camera will work up-to 20 meters of distance and covers about 83 degree of angle. Now if the client has an open ground to be cover it requires 2.8 mm of lens and lesser to reduce the distance but increases the viewing angle to 90 degree. If there is a balcony that has to cover client must opt for the 6 mm lens that increases the distance up-to 30 meters and side by side reduces the viewing angle to 75 degree. It is sufficient for a gallery/ balcony as both of the walls can be viewed in this viewing angle and the distance of the view also increases.

There are some places like showrooms, Godowns etc. where client want to install only a single camera for just surveillance purposes. In this scenario fish eye camera is one of the best solutions. It is installed at a celling to capture a 180 degree of the viewing angle. The image of the fish eye camera is round in shape whereas the same can be broken down in 4 parts in rectangular shape.

Kindly contact @9602711777 to know more about How to choose best CCTV Camera in Jaipur.

Components of CCTV Camera

Today we will talk about CCTV Camera. Not about what is the use of the CCTV Camera or from where to buy best CCTV Camera in Jaipur but the very basis and the essential part. What all are the components of the CCTV Camera?

An Analog CCTV Camera comprises of the below parts-

 Circuit: CCTV Camera has Digital Signal Processor in its circuit. It helps to define the color, shape,    size etc. of the picture. There can be many numbers of circuits depends on the application of the CCTV Camera e.g. a CCTV Camera having audio has audio circuit also.

    

       IR: IR Stands For Infra-Red. Due to IR CCTV Cable is able to record the video in night.

       Lens: It is the most important part of the CCTV Camera as it defines the pixels, clarity, range, zoom, etc. facility of the CCTV Camera

      Housing: Housing refers to the material that is required to cover all the above items so that it can’t be loosened. Different Housing defines different types of CCTV Cameras e.g. IP66 Housing is for bullet camera that is water proof. The Housing of Dome Camera is different from Bullet, Cube, IP Camera, Mini Dome, and Mini Bullet and so on.

      Connectors: Connectors are provided in the housing so that it can easily be connected to the CCTV Camera cable with the help of BNC and DC.

This is about a normal analog CCTV Camera composition; whereas some cameras have motors also and depending upon the complexity of the cameras different parts can assembled in the Security Camera.

To know more about which camera is suitable for your Home, Office, Shop, Factory etc. contact @ 9602711777.

Components of CCTV Camera Setup

Today we will discuss all the components that are required for the CCTV Camera setup.

)      

      Digital Video Recorder

2    CCTV Camera

3       Hard Disk

4      Switch Mode Power Supply

5      CCTV Cable

6      BNC

7      DC

The very first part of the setup is Digital Video Recorder i.e. DVR. It has all the programming related to the CCTV Camera like creating alarm in the DVR in case of intrusion, setting the coloring balance along with the brightness, contrast, Motion detection and setting many other parameters. It can be deemed as the CPU of the CCTV Camera system.

Second part of the setup is CCTV Camera. There are many types of CCTV Camera like IP Camera; Analog Camera. In IP and Analog too we can further classified in megapixels, Varifocal, Cube Camera and many other.

Then comes Hard- Disk. It is used to record the videos of the CCTV Camera. Surveillance type of Hard Disk is recommended for the CCTV Camera setup as the RPM of the surveillance HDD is lower than the SATA HDD that’s why it is good to use it 24X7.

Switch Mode Power Supply generally called as SMPS. It is used to reduce the current supply from 230v to 12v or as per the requirement of the system.

CCTV Cable is the medium by which it is connected to the DVR with the help of BNC and DC (type of connectors).

To know how to choose these components contact @ 9602711777