Types of CCTV cameras based on technology

Types of CCTVs based on technology

Types of surveillance cameras are divided into two groups according to how the image information is sent to the recording device:

Analog surveillance camera: In these types of cameras, information is in the form of Analog signals are sent.
Network surveillance camera: These types of cameras send information digitally and under network protocols.

Analog CCTV

In these types of cameras, the difference in sending information has also caused a difference in the information transmission platform. The recording device in the CCTV system is analog DVR and coaxial cable is used to connect the camera to the device. Ease of installation and low price are two factors that put analog cameras in a good position. However, the low quality and limited features have reduced the number of customers of this type of camera. The arrival of analog HD cameras was able to compensate for this gap and attract the attention of customers again. In fact, the analog HD camera is a new generation of analog surveillance cameras that have been able to provide very high quality images with the changes made in the models. There are different types of HD technology in cameras from different brands (AHD, HDTVI, HDCVI and HDSDI).

Network

In IP cameras, that is, under the network, the NVR is the device that stores information and images. A network cable is used to connect the device to the camera. The high image quality, smart features and image processing of these types of cameras have created a good position for network surveillance systems. Despite the high price and application in special and professional cases, part of the customers are the real buyers of this group of cameras.

Types of CCTV Based on Camera

Dome's CCTV

CCTV

Livestock CCTV cameras are divided into two categories based on the basis of their installation. Livestock surveillance camera based on cabling with network cable and livestock surveillance camera based on cabling with coaxial cable. Of course, in terms of appearance, Turret cameras are also included in all types of closed-circuit television cameras.

Bullet Bolt CCTV Camera

Bolt cameras, which generally have a cylindrical or rectangular cube appearance, are recommended for installation in outdoor environments. Bolt camera can be installed on the wall and under the ceiling. Due to installation in outdoor environments and exposure to dust and rain, it has more body resistance. The body of the bolt camera is often made of metal. Based on the different types of bullet cameras, their resistance to moisture and dust will be different. The presence of a base in this type of camera is a weak point against its being stolen, and for prevention, it is better to install it at a height and out of reach.

Box or Industrial Box Camera Camera

Closed box cameras or industrial cameras are cameras usually in the shape of a rectangular cube. As the name suggests, their use is mostly in industrial cases. The lens of these cameras is connected to it separately.

Speeddam CCTV Camera, PTZ

Revolving CCTV cameras, Speeddam or PTZ, all these names refer to a type of CCTV camera that can rotate. Due to its rotation, it is recommended to install this type of camera in large spaces. It is possible to control the rotation of the camera remotely by the operator. In some models, this control of camera movement, zoom and focus can be programmed so that it can do its work without the presence or intervention of the operator.

Fisheye fish eye camera

Cashm Mahi CCTV camera is one of the 360 ​​degree CCTV cameras. Due to their wide viewing angle, they will enable monitoring and viewing images in all directions. Of course, the installation height is more important in these cameras.

Miniature CCTV Camera (secret)

Miniature or hidden CCTV cameras are a category of cameras that can be hidden due to their small size. These cameras are also called pinhole surveillance cameras.