4k NVR is a remedy that delivers 4 moments the resolution of 1080p Hd, which in the film company signifies crystal obvious clarity and a life-like viewing encounter. 4k video runs at 4096 x 2160 pixels, and can supply a selection of rewards for surveillance, like the capacity to reduce the number of cameras you need, and the capacity to zoom in for near depth without having the impression pixilating past recognition. These are just a couple of the factors camera makers a lining up to release 4k products, and all indicators are that finish-consumers are fired up by the new tech.
Nevertheless, the far more I dug into the topic, the more I uncovered that there is much more to it than basically plugging in a 4k camera and experiencing the advantages – you are likely to want to update much more than your cameras.

NVR5216-4KS2 4K NVR Price of CCTV-MALL:$193

>Up to eight/16/32 channel IPC input
>H.265/H.264/MJPEG/MPEG4 codec decoding
>Max 320Mbps incoming bandwidth
>Up to 12Mp resolution preview&playback
>Max 16ch@1080P H.265/H.264 decoding
>HDMI/VGA simultaneous video output
>4/eight/16 channel synchronous realtime playback, GRID interface
>Support Multi-model network cameras: Dahua, Arecont Vision, AXIS, Bosch, Brickcom, Canon, CP Furthermore, Dynacolor, Honeywell, Panasonic, Pelco, Samsung, Sanyo, Sony, Videotec, Vivotek and and many others.
>ONVIF Model two.4 conformance
>3D clever positioning with Dahua PTZ camera
>Support two SATA HDDs up to 12TB, 2 USB(one USB3.)
>Support IPC UPnP, 8PoE ports for PoE model
>Multiple network monitoring: Web, CMS(DSS/Intelligent PSS) & Cellular cellphone (DMSS)
NVR5216-4KS2 – DAHUA NVR5216-4KS2 16 Channel 4K and H.265 code decoding DAHUA Network Video Recorder with ONVIF Version 2.four conformance Image

NVR5216-4KS2 – DAHUA NVR5216-4KS2 sixteen Channel 4K and H.265 code decoding DAHUA Network Video Recorder with ONVIF Edition two.4 conformance DIMENSION

dahua NVR5208-4KS2
NVR5216-4KS2 – DAHUA NVR5216-4KS2 16 Channel 4K and H.265 code decoding DAHUA Network Video Recorder with ONVIF Edition 2.four conformance Characteristics

Product DH-NVR5208-4KS2
DH-NVR5208-8P-4KS2 DH-NVR5216-4KS2
DH-NVR5216-8P-4KS2 DH-NVR5232-4KS2
Major Processor Quad-main embedded processor
Running Program Embedded LINUX
Video& Audio
IP Camera Input 8 channel 16 channel 32 channel
Two-way Chat one channel Enter, one channel Output, RCA
Interface one HDMI (up to 3840×2160), 1 VGA
Resolution 3840×2160, 1920×1080, 1280×1024, 1280×720, 1024×768
Display Break up one/4/eight/nine 1/4/eight/nine/sixteen 1/four/8/9/sixteen/twenty five/36
OSD Digicam title, Time, Video reduction, Camera lock, Movement detection, Recording
Compression H.265/H.264/MJPEG/MPEG4
Resolution 12Mp/8Mp/6Mp/5Mp/4Mp/3Mp/1080P/ 720P/ D1&etc.
File Fee 320Mbps
Little bit Rate 16kbps~ 20Mbps for per channel
File Manner Guide, Routine(Regular(Steady), MD, Alarm), Cease
Record Interval 1~120 min (default: 60 min), Pre-report: one~30 sec, Publish-report: 10~300 sec
Video Detection & Alarm
Cause Occasions Recording, PTZ, Tour, Alarm, Video Push, Email, FTP, Snapshot, Buzzer & Screen tips
Video Detection Motion Detection, MD Zones: 396(22×18), Video Decline & Camera Blank
Alarm Enter four channel
Relay Output two channel
Playback & Backup
Sync Playback one/four/8 1/4/8/sixteen one/four/8/16
Search Method Time/Date, Alarm, MD & Exact lookup (correct to next), Intelligent research
Playback Operate

Perform, Pause, Quit, Rewind, Quickly play, Sluggish play, Up coming file, Preceding file, Subsequent camera, Previous camera,

Full screen, Repeat, Shuffle, Backup choice, Digital zoom
Backup Method USB Gadget/Network/Inner SATA burner
Ethernet one RJ-forty five port (ten/100/1000Mbps)
PoE 8 ports (IEEE802.3af/at) for PoE design
Network Operate


Alarm Server, IP Research(Support Dahua IP camera, DVR, NVS and etc.), P2P
Max. Consumer Entry 128 customers
Intelligent Mobile phone Apple iphone, iPad, Android
Inside HDD 2 SATA ports, up to 12TB
Auxiliary Interface
USB 2 ports (1 Rear USB3.,1 Front USB2.)
RS232 1 port, For Pc communication&Keyboard
Power Supply Solitary, DC12V/4A for non-PoE model
Single, AC 100~240V, fifty/60 Hz for PoE product
Electrical power Usage NVR: 9.five W for non-PoE design(without HDD)
15.2W for PoE design(with out HDD)
PoE: Max 25.5W for single port, 130W in total
Functioning Surroundings -10°C~+55°C / ten%~ninety%RH / 86~106kpa
(W×D×H) 1U, 375mm×282mm×56mm(non-PoE product)
375mm×327mm×53mm(PoE design)
Fat 1.6KG for non-PoE design(with out HDD)
2.6KG for PoE model(without having HDD)


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