What is High-definition video -HD resolution? HDSDI?
HD hd sdi dvris a better solution if upgrading from analog DVR
Click here High definition picture-video for a more technical answer to hd sdi
Simply put HD has more pixels– resolution like 1080p
Watch this HD SDI live demo www.hdsdi.dyndns.org
user name is guest and no password and then install active x, use IE browser.
If you have a hard time installing active X please see our youtube video at dvrunlimited
HD SDI camera can be installed using a coaxial cable, but you can’t use analog DVR, a HD SDI DVR is required.
Example of HDSDI DVR specifications
4 Channel SDI + 4 Channel Analog, H.264 Compression, 120fps /1080P Realtime Recording, Compatible with HDMI 1920*1080 output, 4 CH Playback, CMS, Mobile Phone Surveillance
HD, hd sdi camera are really getting popular now.They are little expensive then the analog but they are worth it because the quality is HD.HD SDI DVR are perfect choice if you are upgrading from an analog DVR, because to don’t have to change the wires if they are already coaxial. Ip camera and NVR will require new cat5 wiring.
with HD, hd sdi you quality