DVR vs NVR - General Digital Discussion - CCTVForum.com
2009年8月22日 · Quite simply, "DVR" stands for Digital Video Recorder, which CAN include network cameras, and in fact, a system with ONLY network cameras is also a DVR; "NVR" is simply a more specific term to indicate that the system is network-only with no analog capture hardware. Typically, a system with analog AND network cameras is called a "hybrid DVR".
GV-NVR versus Control Center? - Geovision - CCTVForum.com
2008年7月22日 · CCTVForum.com: Your source for IP camera forums, cctv, hikvision, dahua & blue iris video security discussion forums.
NAS instead of hard drive for Dahua DVR / NVR?
2014年10月17日 · For a basic system you only want to check once in a while, a DVR with a Hard drive will save you money versus a NAS. I'm interested in this for the very rare instance where a burglary takes place and the DVR along with the internal hard drive is taken.
westshine nvr/dvr question - Digital Video Recorders
2023年11月30日 · i have a westshine 8 ch dvr and 8 ch nvr all in one unit. it came with the normal admin and blank for pw to log into the system. well that was ok for a long time and then i decided to add another user and logging that user in. well for some reason now the unit will not let me log into the system to make changes. i know the pw as i have it ...
Question about recording quality: D1, 720p, 1080p
2012年5月19日 · My understanding is D1 is 704 X 480. On YouTube I see video from security cameras that are in 720p - 1080p. Are they using a NVR to get this quality? For example... rHq-bTnKAu4 If most analog DVR's can only record up to 480 lines, what is the reason to get a camera better than 480TVLs if you don't plan to watch it live? Am I not understanding ...
Dahau vs TVT - Digital Video Recorders - CCTVForum.com
2012年2月22日 · I like having the ability to load utility software, such as disk-diagnostics (HD Tune, DLG), network monitors (Wireshark, et al.), IP camera finders (IQfinder, etc.), and so on, right onto the DVR - not only does it mean I don't have to pull out my laptop for a lot of tasks on-site, it also makes it easy to perform them remotely.
Disk File System for Embedded NVR - CCTVForum.com
2017年7月11日 · For large loads DVR,NVR, this is too slow. That's why the dahua has its own direct access system. This provides fast recording, reading, and also it is necessary to store a lot of additional index information describing the video data.
Digital Video Recorders - CCTVForum.com
2014年2月8日 · CCTVForum.com: Your source for IP camera forums, cctv, hikvision, dahua & blue iris video security discussion forums.
Analog camera to IP NVR - IP/Megapixel Cameras and Software …
2013年10月17日 · we have Q-See NVR model QC828 and Q-see DVR model QC448. So they are came from same series which is QC series. SO i guess they came from same Chinese manufacturer. I have both system on same LAN. In NVR when i do Remote device and do auto search, it detected the IP of the DVR, then I can add this DVR to the NVR and show the analog camera in the ...
CLOVER POS / NVR intergration - CCTVForum.com
2017年1月4日 · I have several questions about what you would like to see and how you would integrate this into your NVR / DVR. For me, I feel that being able to program keywords that would provide for an alarm event is the most common and legacy way of doing this.