The Hikvision DS-2CD6426F-50 is based on a highly sensitive sensor (0.002 Lux) that provides a color image even in the dark. The main difference between the retail model is the design of two components: an external lens with a sensor and a 2 m long cable (8 m optional), and a processor unit. The following are responsible for image improvement: DWDR — wide dynamic range, 3D DNR — three—dimensional noise reduction, BLC and HLC — compensation for background and local illumination, Defog — anti-fog; elimination of defects from smoke, EIS - stabilization during vibration. ROI (area of interest) increases the quality of the selected frame fragment and reduces the resolution in other parts of the scene, which optimizes the bitrate. Analytical capabilities of DS-2CD6426F-50: detection of line crossing, intrusion into the area, entry/exit from the area; antisabage — detection of defocusing, scene change, violations of the sound threshold, audio loss.
The Hikvision DS-2CD6426F-50 is based on a 1/1.8" CMOS sensor with a sensitivity of 0.002 Lux at F1.2 and a maximum resolution of 1920×1080 (2MP) 25 Fps. To reduce the load on the DVR/the network and simplification of access via the Internet provides for the broadcast of a triple stream. The camera supports H.264/MJPEG/MPEG4 codecs, microSD up to 128 GB, day/night mode and is equipped with an electronic IR filter.
The Hikvision DS-2CD6426F-50 is equipped with a fixed 4 mm lens with a viewing angle of 103°, aperture F2.0. Interfaces: RS-232, RJ-45 network port, audio input/output, alarm input/output, power supply connector. Audio interfaces allow you to organize an audio message with the device installation location, GPIO allows you to connect additional sensors and detectors (fireman, perimeter protection, etc.). By installing a microSD memory card with a capacity of up to 128 GB in its slot, you can record data locally in order to increase the reliability of their safety and use the camera in serverless CCTV. In maximum load mode, the DS-2CD6426F-50 consumes no more than 7.5 watts. Power supply — DC 12 V. Dimensions — 78× 105 × 32 mm, weight — 690 g. Warranty — 3 years.