What is HD-SDI?
HD-SDI stands for high definition serial digital interface. HD-SDI CCTV provides surveillance with high definition footage. Image recorded in conventional analogue cameras are in TVL format where as HD-SDI series provides megapixel resolutions. Picture quality of HD-SDI footage is noticeably higher than a standard analogue signal.
HD-SDI is designed with the sole purpose of providing Megapixel, High Definition footage over standard co-ax cable. HD-SDI is significantly easier for experienced CCTV installers to get to grips with and can easily be used in tandem with existing analogue cameras. Compared with IP, installers can install HD-SDI straight away with next to no training. There is also very little risk of getting in to complications when installing it, as long as they are experienced in installing analogue CCTV.
TVL cameras are connected to the recorder using RG59 coaxial cable, whereas HD-SDI cameras will require RG6 coaxial cable to transmit the signal better. You will also require an HD-SDI DVR to record the video footage. As for the installing part, it is the same as analogue CCTV.
We have 3 different types of HD-SDI cameras which is IR camera, IR bullet for outdoor and dome camera for indoor usage, all is in 2Megapixels resolution. While for recording, we provides 4 channel HD, 8 channel HD, 16 channel HD and lastly the hybrid solutions of 2 channel HD and 8 channel D1 resolutions for those who wish to combine HD-SDI and analogue cameras.
We provide full range for HD-SDI solutions from cabling, power supply, and accessories needed. All of our HD-SDI products are with at least 1 year warranty. If you would like to check out the image quality of HD-SDI series camera, kindly visit the demo site. You may also contact us to arrange for a demonstration.