2M CCTV DVRs from 4CH HD Digital Video Recorders (for entry-level security applications) all the way up to 32 channel (for large-scale enterprise-level applications). HD digital video recorders (DVR) are video recording devices that are equipped with their own video capture cards to record video footage onto another digital medium such as hard disk drive, USB drive, or DVD disk.
If you are looking for devices that record video from IP or “network” cameras, then try our selection of NVR recorders.
Related Article: DVR Storage Space How Much Do I Need?
Related Article: CCTV DVR Resolution (recording resolution)
Related Article: DVR Recorders PC Based vs Standalone
HD digital video recorders can be classified in one of the following high definition technologies below:
HD TVI -High Definition Transport video interface ( Resolution available: 1080p 2 Megapixel, 5 Megapixel and 4k with no transmission delay, transmission distance upto 500 meters 1600 feet without boosting repeaters over coaxial cable, 700ft over twisted cable in comparison to cvi only 350ft, camera control over coax, lower cost than SDI, 720p camera signals can work with 1080p dvrs and visa versa, higher transmission reliability in compared to SDI.
HD SDI – High definition serial digital interface ( Resolution available: 1080p/720p, no transmission delay, transmission distance up to 100 meters 350 feet without boosting repeaters, camera control over coax, lower cost than IP, lower transmission reliability in compared to TVI, AHD or CVI. HD-SDI has not been to go to and kind of died of the security industry. SDI technology has failed to run beyond 300 feet coaxial cable, allowing TVI and AHD to push it out of market.
HD CVI -High Definition Composite Video Interface ( Resolution available: 1080p 2MP, 5MP and 4k resolution with no transmission delay, transmission distance up to 500 meters 1600 feet without boosting repeaters over coaxial cable, 720p camera signals can only work with 720p dvrs , camera control over coax, lower cost than SDI, higher transmission reliability in compared to SDI. Dahua technologies chipset is the only source for CVI dvrs and cameras.
HD Digital Video Recorders Categories
HD Digital Video Recorders
Showing 1–12 of 278 results
- 4 Channel Security DVR, HD Digital Video Recorders, Systems
Samsung QRN-410S-2TB 4 Channel PoE Network Video Recorder – 2TB HDD included
4 Channel Security DVR, HD Digital Video Recorders, SystemsSamsung QRN-410S-2TB 4 Channel PoE Network Video Recorder – 2TB HDD included
Number of camera Channels :4 camera channels
Recorder :Digital Video Recorder (DVR)
Video Output :1x VGA
Compression :H.264
Max Recording Resolution :8MP
Max Hard Drive Storage :6TBSKU: QRN-410S-2TB - 4 Channel Security DVR, HD Digital Video Recorders, Systems
Samsung QRN-410-2TB 2TB 4 Channel Network Video Recorder
4 Channel Security DVR, HD Digital Video Recorders, SystemsSamsung QRN-410-2TB 2TB 4 Channel Network Video Recorder
Number of camera Channels :4 camera channels
Recorder :Digital Video Recorder (DVR)
Video Output :1x VGA
Compression :H.264
Max Recording Resolution :8MP
Max Hard Drive Storage :6 TBSKU: QRN-410-2TB - 16 Channel DVR Security System, HD Digital Video Recorders, Systems
Samsung QRN-1610S-4TB 16 Channel PoE Network Video Recorder – 4TB HDD included
16 Channel DVR Security System, HD Digital Video Recorders, SystemsSamsung QRN-1610S-4TB 16 Channel PoE Network Video Recorder – 4TB HDD included
Number of camera Channels :16 camera channels
Recorder :Digital Video Recorder (DVR)
Video Output :1x VGA
Compression :H.264
Max Recording Resolution :8MP
Max Hard Drive Storage :96TBSKU: QRN-1610S-4TB - 8 Channel DVRs, HD Digital Video Recorders, Systems
Samsung HRD-842-8TB 8 Channel Penta-brid Digital Video Recorder – 8TB HDD included
8 Channel DVRs, HD Digital Video Recorders, SystemsSamsung HRD-842-8TB 8 Channel Penta-brid Digital Video Recorder – 8TB HDD included
Number of camera Channels :8 camera channels
Recorder :Digital Video Recorder (DVR)
Video Output :1x VGA
Compression :H.264
Max Recording Resolution :4MP
Max Hard Drive Storage :32TBSKU: HRD-842-8TB - 8 Channel DVRs, HD Digital Video Recorders, Systems
Samsung HRD-842-20TB 8CH 4M Analog HD DVR Digital Video Recorder – 20TB HDD included
8 Channel DVRs, HD Digital Video Recorders, SystemsSamsung HRD-842-20TB 8CH 4M Analog HD DVR Digital Video Recorder – 20TB HDD included
Number of camera Channels :8 camera channels
Recorder :Digital Video Recorder (DVR)
Video Output :1x HDMI
Compression :H.264
Max Recording Resolution :4MP
Max Hard Drive Storage :32TBSKU: HRD-842-20TB - 8 Channel DVRs, HD Digital Video Recorders, Systems
Samsung HRD-841-4TB 8 Channel 4MP Analog HD DVR Digital Video Recorder – 4TB HDD included
8 Channel DVRs, HD Digital Video Recorders, SystemsSamsung HRD-841-4TB 8 Channel 4MP Analog HD DVR Digital Video Recorder – 4TB HDD included
Number of camera Channels :8 camera channels
Recorder :Digital Video Recorder (DVR)
Video Output :1x VGA
Compression :H.264
Max Recording Resolution :4MP
Max Hard Drive Storage :12 TBSKU: HRD-841-4TB - 8 Channel DVRs, HD Digital Video Recorders, Systems
Samsung SRN-873S-1TB 8 Channel Network Video Recorder with Built-in PoE Switch – 1TB HDD included
8 Channel DVRs, HD Digital Video Recorders, SystemsSamsung SRN-873S-1TB 8 Channel Network Video Recorder with Built-in PoE Switch – 1TB HDD included
Number of camera Channels :8 camera channels
Recorder :Digital Video Recorder (DVR)
Video Output :1x HDMI
Compression :H.264
Max Recording Resolution :8MP
Max Hard Drive Storage :12TBSKU: SRN-873S-1TB - 4 Channel Security DVR, HD Digital Video Recorders, Systems
Samsung SRD-493-1TB 4-Channel Digital Video Recorder – 1TB HDD included
4 Channel Security DVR, HD Digital Video Recorders, SystemsSamsung SRD-493-1TB 4-Channel Digital Video Recorder – 1TB HDD included
Number of camera Channels :4 camera channels
Recorder :Digital Video Recorder (DVR)
Video Output :1x HDMI
Compression :H.264
Max Recording Resolution :8MP
Max Hard Drive Storage :12TBSKU: SRD-493-1TB - 8 Channel DVRs, HD Digital Video Recorders, Systems
Samsung XRN-810S-4TB 4TB 8 Channel H.265 Network Video Recorder
8 Channel DVRs, HD Digital Video Recorders, SystemsSamsung XRN-810S-4TB 4TB 8 Channel H.265 Network Video Recorder
Number of camera Channels :8 camera channels
Recorder :Digital Video Recorder (DVR)
Video Output :1x HDMI
Compression :H.264
Max Recording Resolution :12MP
Max Hard Drive Storage :12 TBSKU: XRN-810S-4TB - 8 Channel DVRs, HD Digital Video Recorders, Systems
Samsung XRN-810S-2TB 2TB 8 Channel H.265 Network Video Recorder
8 Channel DVRs, HD Digital Video Recorders, SystemsSamsung XRN-810S-2TB 2TB 8 Channel H.265 Network Video Recorder
Number of camera Channels :8 camera channels
Recorder :Digital Video Recorder (DVR)
Video Output :1x HDMI
Compression :H.264
Max Recording Resolution :12MP
Max Hard Drive Storage :12 TBSKU: XRN-810S-2TB - 8 Channel DVRs, HD Digital Video Recorders, Systems
Samsung XRN-810S 8 Channel H.265 Network Video Recorder – No HDD included
8 Channel DVRs, HD Digital Video Recorders, SystemsSamsung XRN-810S 8 Channel H.265 Network Video Recorder – No HDD included
Number of camera Channels :8 camera channels
Recorder :Digital Video Recorder (DVR)
Video Output :1x VGA
Compression :H.264
Max Recording Resolution :12MP
Max Hard Drive Storage :12 TBSKU: XRN-810S - 16 Channel DVR Security System, HD Digital Video Recorders, Systems
Samsung XRN-3010-24TB 64 Channel 24TB NVR Network Video Recorder
16 Channel DVR Security System, HD Digital Video Recorders, SystemsSamsung XRN-3010-24TB 64 Channel 24TB NVR Network Video Recorder
Number of camera Channels :16 camera channels
Recorder :Digital Video Recorder (DVR)
Video Output :1x HDMI
Compression :H.264
Max Recording Resolution :12MP
Max Hard Drive Storage :64TBSKU: XRN-3010-24TB