5X Motor Zoom 6 IN 1 HD-SDI Camera
Time：2018-10-24 10:27:46 Hits:
New! New! New! There is a buzzwords in China, that is, “it needs to be repeated 3 times for the important things”! What such a surprise it is, Cantonk brings you new product again! The 5X motor zoom auto focus HD-SDI camera has been released, which is supported 6 different signals like HD-SDI, EX-SDI, CVBS, AHD, TVI and CVI.
What is SDI?
--Serial Digital Interface-- The SDI interface is a "digital component serial interface" and the HD-SDI interface is a high-definition digital input and output port of broadcast-level . And EX-SDI stands for extended serial digital interface, it's based on the existing HD-SDI technology, however greatly extend the transmission distance. According to EX-SDI whitepaper, the EX-SDI can ensure high quality HD video transmission over 300m through coaxial cable. Because SDI interface can not transmit compressed digital signal directly, the compressed signal recorded by digital video recorder, hard disk and other equipment must be decompressed and output through SDI interface before entering SDI system. If decompression and compression are repeated, the image quality will decrease and the delay will increase.
For this reason, different formats of digital video recorders and non-linear editing systems provide their own interfaces for direct transmission of compressed digital signals.
Advantages of Cantonk HD-SDI Camera Equipped with a 1/2.8" SONY Back-illuminated sensor, the camera is supported 6 kinds of signals video output, HD-SDI, EX-SDI, CVBS, AHD, TVI and CVI. For the SDI signal, it can achieve 4 megapixel resolution with full frame, and the other signals can be transferred freely through the OSD setting as well.Because the equipment is connected by BNC interface, that is to say, in the process of converting the existing traditional analog framework system into high-definition monitoring system, without wiring, we only need to replace the front-end and back-end parts, which will save enormous time and labor costs for the project.Different from IP surveillance, video signals of HD-SDI is transmitted at high speed over coaxial cables without compression, and the original image is not distorted. Besides, the HD-SDI camera surveillance is not affected by the network transmission, there will be no IP delay problems caused by network and more stable in real-time monitoring. Camera lens is one of the most important equipment of video system, and the quality of the lens directly affects the whole camera index. The 2.7-13.5mm motor zoom and auto focus lens, becomes the medium of video output and determines the visual range. Lens can be adjusted to reduce or enlarge the range of shooting, details never missed by the camera.