What is a hidden CCTV camera?
Surveillance cameras are commonly used to monitor indoor and outdoor locations and come in a variety of types depending on environmental conditions. These cameras can be video cameras or digital cameras. Walter Bruch was the inventor of the CCTV camera.
Sell small hidden CCTV camera
The first CCTV camera was installed by the German army in 1942 to monitor how the V2 missile was fired at the launch site. About seven years later, commercial CCTV systems called Vericon were introduced in the United States, and it is interesting to note that the use of these cameras did not require a government license. The first network cameras were developed by Axis in 1996 using the Linux software base. These cameras were designed based on HTTP and RTSP standards and used IP standards to send images in the form of data.
Small hidden wireless camera
Camera body: The main frame and the cover frame (outer) that are selected according to the space used
Electronic parts of the camera: sensor, main board, connector and power board
Camera lens: The zoom or motorized lens of a CCTV camera is a type of lens that allows you to change the focal length and thus the angle of view of the camera remotely. These lenses also usually have autofocus. In this article, you will become more familiar with this type of lens.
Lens function: The chip size of the camera image is limited and small. This will make the image formed on the image chip very limited. To solve this problem, a device must be used to focus the light on the image chip. This device is called a lens. CCTV lenses usually consist of one or more lenses that, depending on the focal length, create a specific part of the image on the image chip. The longer the focal length of the lens, the less focused the image and the smaller the angle of view of the camera. On the other hand, in two cameras with fixed focal length lenses, a camera with a larger image chip displays the image at a greater angle.
Small mobile personal tracker
Fix lenses
Industrial fix lenses
Mini-camera fix lenses
Varifocal lenses
Motorized lenses
Types of CCTV cameras
In terms of sensor type
CCD sensor (CCD)
CMOS sensor
In terms of output signal type
analogue
IP
In terms of image transfer
wireless
With wire
In terms of appearance and type of application
CCTV cameras are named based on their appearance and type of application.
Hidden CCTV camera
A small hidden CCTV camera
Hidden CCTV Cameras: A type of CCTV camera that is used to secretly film or photograph without the subject knowing. These types of CCTV cameras come in a variety of shapes that are not similar to regular CCTV cameras and have misleading bodies such as pens, car switches, lamps, clocks, and so on. Hidden CCTV cameras are commonly used for espionage or unconventional operations. [1]
Hose camera
Bolt night vision camera
Dome CCTV: The term Dome means dome. As is clear from the meaning of these cameras, the term trap refers to the body shape of this type of CCTV camera.
Lamp CCTV
Speed trap camera mounted on the mast
Box CCTV: The term box means box. Box Cameras Cameras with a body are usually rectangular and made of plastic, the lens of which is mounted separately on the camera.
Bullet CCTV: The term bullet means bullet. Bolt Cameras Cameras with a body are usually cylindrical in shape and generally metal.
Speed dome CCTV: Rotating cameras are known by different names. Some of these letters are Fast dome, Speed dome, PTZ.
Thermal Surveillance Cameras: Thermal cameras are a type of CCTV cameras that make their images according to the thermal shape of the environment instead of light.
Installable locations:
Indoor (roofed)
Outdoor environment (outdoor)
Night vision: The term IR stands for Infrared. Night-vision (IR) cameras use infrared LEDs to illuminate their surroundings and allow night-time shooting.
The difference between analog CCTV and network alarms
Image resolution: Network cameras have a much higher level of image resolution than analog cameras.
Image Processing: Although analog cameras have basic capabilities in this area, the main image processing capabilities (face recognition, license plates, etc.) are only available on network cameras. Sales of magnetic car trackers.
bulb-lamp-wireless-ip-camera-wifi/
Flexibility and scalability: Due to the use of network cameras by digital networks, these cameras have much higher flexibility and scalability.
Price: In terms of price, the cost of analog cameras is much lower than the cameras under the CCTV sales network.
Ease of installation and maintenance: Analog cameras are much simpler in terms of installation and maintenance structure and have less technical complexity. [2]
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