CCTV camera lens

Security Surveillance: CCTV camera lenses are used to monitor the security of public places, commercial buildings, residential areas, parking lots, airports, stations, subway stations, etc. Such as products (YT-8020P-C2) It can record video and provide real-time monitoring in order to prevent crime, monitor traffic flow, prevent fires and other emergencies. Business Management: CCTV camera lenses are used in business settings to monitor employees, customers and goods. Such as (YT-4975P-B2) This lens can help prevent employee theft, improve safety, provide evidence for investigating accidents or disputes, and improve service. Road Surveillance: Traffic cameras are part of an urban traffic surveillance system that is used to monitor road traffic conditions, manage traffic flow, and detect and punish traffic violations. City security: CCTV camera footage is widely used in urban security systems, including monitoring urban areas, public squares, parks, bridges, tunnels, and other places, in order to improve public safety and respond to potential threats. Industrial Surveillance: In the industrial sector, CCTV camera lenses are used to monitor production lines, equipment operation status, workers' working environment and safety conditions. This helps to improve work efficiency, ensure the safety of employees, and monitor and prevent accidents. Educational institutions: Schools, universities, and other educational institutions use CCTV camera footage to ensure campus safety and to monitor student and staff behavior to avoid bullying, vandalism, and other inappropriate behavior. Transportation: In addition to road surveillance, CCTV camera footage is also used to monitor transportation systems such as railways, subways, aviation, and shipping to ensure safety, prevent illegal intrusion, and assist in the investigation of accidents. Banking and Financial Institutions Group: In the Banking and Financial Institutions Group, CCTV camera footage is used to monitor key areas such as safes, counters, ATMS, etc., to increase security and prevent robbery and fraud.  

Surveillance camera lenses are classified according to the mode of operation: Fixed fixed focus camera lens:Used to monitor fixed scenes, such as entrances and exits or parking lot driveways. Rotary camera lens:The camera is placed on the rotating table and can be rotated left and right. Spherical camera lens:Can rotate 90 degrees vertically and 360 degrees horizontally. Usually placed in the four corners of the community building, the atrium landscape and the second foyer. Dome camera lens:Usually placed in elevators or more beautiful public facilities. Surveillance camera lens performance classification: General camera . Low-light camera. Infrared camera. Megapixel camera. Surveillance camera lens function classification: Infrared night vision surveillance camera The night vision function uses infrared sensing technology, the principle is that any object will emit heat, and objects of different temperatures emit different heat. The night vision function collects this information and converts it into a visual image, which can clearly present the surveillance scene at night, suitable for scenes that require monitoring at night. cyber security surveillance cameras The webcam is a front-end device that combines traditional cameras and network video technology. In addition to the latest webcam capabilities, it also has a digital compression controller and a web-based operating system built into the machine. After the video data is compressed and encrypted, it is sent to end users through the local area network or wireless network. Explosion-proof surveillance camera Explosion-proof cameras belong to explosion-proof monitoring products, because conventional camera products cannot be used in high-risk flammable and explosive sites. Cameras with explosion-proof functions and relevant certificates issued by national authorities are required to have explosion-proof functions. They are suitable for mines and high-risk scenarios. ADAS camera lens ADAS cameras refer to cameras used in advanced driver assistance systems (ADAS). As a key visual sensor, they can capture image information and convert it into digital signals through in-depth processing, thus realizing ADAS functions such as forward collision warning, lane departure warning, and pedestrian detection.  CCTV camera lens The CCTV monitoring system is a cross-industry comprehensive security system that uses the world's most advanced sensing technology, surveillance camera technology, communication technology and computer technology to form a multi-functional and all-round monitoring highly intelligent processing system. The CCTV monitoring system can give people the most direct visual and auditory experience, as well as the visibility, real-time and objective record of the monitored object.  smart home equipment surveillance camera lens The application of lens technology in smart devices has greatly improved the functionality, image quality and overall performance of smart devices. Video conferencing cameras, bird feeder cameras, scanner robot cameras, cropper cameras, doorbell facial recognition cameras, parking lot cameras, scanner cameras, etc. all rely on lenses to capture clear, accurate and high-resolution images. As lens technology continues to advance, we can expect even more significant improvements in the performance of these smart devices, ultimately changing the way we perceive and interact with the world around us. Surveillance camera lenses can be divided into: PTZ type (PTZ type integrated camera) Nowadays, only heavy-duty gimbal is available. Ordinary gimbal machines have been replaced by ball machines with built-in guns, telephoto lenses, and infrared or laser lamps. They are mainly used in remote monitoring systems such as forest fire monitoring, sea level, and water conservancy, with a high degree of professionalism. Gun type (gun type camera) The gun type is similar to the SLR camera body, which can be matched with the lens according to the needs, so the function is flexible, can be matched with different lenses, can be equipped with infrared lights, fill lights, radar capture and other functions, generally with IO expansion interface, mainly used in road monitoring and other high-demand scenes for cameras, but also the main components used in the PTZ interior, with a high degree of professionalism. Ball model (ball camera) Dome cameras can generally rotate 360 degrees horizontally and 90 degrees vertically, and are suitable for all-round monitoring of a certain point. Generally, larger 6 or 7-inch ball machines are suitable for use in large scenarios, such as factories, agriculture, water conservancy and other engineering environments. 3, 4, 5-inch small ball machines, mini and compact, suitable for shopping and home use. Barrel model Integrated infrared light, good integration effect, used in ordinary outdoor monitoring, better waterproof, relatively cost-effective. Recommended for outdoor monitoring in factories, buildings, residences and other environments. hemispherical Generally integrated infrared lamp, audio and other functions, suitable for indoor, beautiful and compact appearance, recommended in shops, indoor and other environments. Mini Suitable for home use, integrated infrared lamp, audio and other functions, beautiful and compact appearance, recommended for home use, many participating companies, a wide range of options.   Surveillance camera lenses are divided according to imaging color: Color camera: suitable for identifying the details of the scene, such as identifying the color of clothing or scenery. The amount of information increases due to color, and the amount of information is generally considered to be 10 times that of a black and white camera. Black and white cameras: suitable for low-light areas and areas where lighting equipment cannot be installed at night. When only monitoring the location or movement of the scene, a black and white camera with a higher resolution than a color camera can be selected. Surveillance camera lenses are divided according to camera sensitivity:  Ordinary type: The illumination required for normal operation is 1 to 3 lux.  Moonlight type: The illumination required for normal operation is about 0.1 LUX Starlight type: The illuminance required for normal operation is 0.01 LUX or less Infrared illumination type: In principle, it can be zero-illumination, using infrared light sources for imaging. When selecting a surveillance camera, you should consider the following factors: Resolution and image quality: Choose a camera with high resolution and clear images to ensure you can capture clear surveillance images. Video storage and management: Learn how cameras store and manage video data, such as through local storage, cloud storage, or network video recorders (NVRs). Functions and features: Determine your requirements, such as night vision capabilities, motion detection, remote access, etc., and choose a camera that supports these features. Reliability and durability: Choose a camera with high reliability and durability to cope with various environmental conditions and daily use. Cost: Consider your budget and choose the camera that suits your needs.