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IP camera Hikvision DS-2CD2T46G2H-4I(4mm)Black, 4Mpx, Acusense, DarkFighter Most important features: Converter: 1/3" Progressive Scan CMOS, 4MP; Compression: H.265+/ H.265 / H.264+/ H.264/ MJPEG; High image quality: 25 frames per second (2688 1520); Mechanical ICR filter; Lens 4 mm; Viewing angle 81.1°; Max range of IR reflector 80 m; Functions: AWB, AGC, BLC, HLC, 3D DNR, WDR 120 dB, ROI; AcuSense object classification with alarm filtering; Powered-by-DarkFighter work in low light; AI functions: ; perimeter protection, FACE detection, motion detection, object classification (person/vehicle); Power supply: 12 VDC or PoE 802.3a; Degree of protection: IP67, IK10; The DS-2CD2T46G2H-4I bullet camera operates on the basis of AcuSense technology, which uses Deep Learning algorithms to classify objects (vehicle / person) and thus filter false alarms from VCA events, e.g. perimeter protection. The camera is equipped with a modern 1/3" 4Mpx Progressive Scan CMOS image sensor, which allows recording video at a maximum speed of 25/30 frames per second in a resolution of 2688 1520 (4Mpx). The camera is equipped with a lens with a fixed focal length and F1.0 aperture and an intelligent SMART infrared emitter. The -4I model allows illumination at a distance of 80 m. AcuSense technology AcuSense is primarily the detection of human silhouettes and vehicles, but also the filtering of alarms originating from sources other than people and vehicles. In addition, the AcuSense series cameras using the latest deep learning technology can extract people and vehicles from a large set of video data and record images of objects for effective search. DarkFighter technology IP camera supports Powered by Darkfighter technology, which makes it the best choice for very low light conditions. TarkFighter is a technology that allows you to achieve high image quality in difficult lighting conditions, especially at night. Its main advantage is the ability to record details in places with low light levels, which makes it a valued technology in surveillance systems where ensuring security is key. Image enhancement features ROI function WDR 120 dB 3D DNR HLC BLC AGC AWB . ROI (Region of Interest) allows you to provide high-quality recording exclusively from the area selected by the user. In others, which are outside the ROI, the camera transmits a lower-quality image or does not transmit it at all. WDR 120 dB improves scene reproduction in the event of large differences in the level of illumination of different parts of this scene. Typical applications for this functionality are glazed passages, building entrances, etc. This technology perfectly copes with recording images in the presence of large light contrasts, which can so often interfere with the correct operation of the camera. 3D DNR Causes multidimensional filtering of the converter pixels to eliminate effects related to noise during recording, which arose due to interference (resulting, for example, from changes in signal strength) and the correct color rendering by the camera. HLC automatically detects areas in the frame that are too brightly lit, and then reduces their brightness. This allows you to see all the details, for example, car license plates, which works best at night or in the case of monitoring an underground parking lot. BLC is a technology used in video surveillance systems that improves image quality in difficult lighting conditions, especially in situations where the background is brightly lit and the foreground is underexposed. AGC is an automatic adjustment of the signal gain if necessary. If the signal level is too low, AGC increases its gain, and if it is too high, it reduces the gain to prevent overload. AWB is responsible for automatically adjusting the white balance in the image to ensure natural and faithful color reproduction. It works by analyzing the color of the light in the frame and adjusting its color temperature so that all colors in the image look natural. Thanks to this, regardless of whether the camera is set to daylight, artificial light or another light source, the image will always have natural and faithful color reproduction. H.265+ compression even less bandwidth and more disk space The HIkvision camera uses H.265+ compression, which allows you to reduce network bandwidth and disk space in the recorder. At the same time, standard H.264 compression can be used to maintain compatibility with other systems. PoE Power over Ethernet (PoE) technology is a solution developed for quick and uncomplicated installation of network cameras.
€241,48