below can buy inexpensive DAHUA NVR616-64-4K ? – wholesale DAHUA NVR616-64-4K 64 Channel Super 4K Network Video Recorder You need to have to pick the correct stream sort. “4Ref” is required to Ambarella based network cameras (this sort of as Hikvision, Dahua etc). Producing confident that network camera and NVR are in the exact same network (LAN). Checking the username and password if they are correct. And lastly, making certain the network camera and the NVR have latest firmware.

b. A single channel screen shows impression, but four/eight/sixteen split display screen check out does not exhibit graphic
You might pick wrong stream kind, you need to have to pick the stream sort that has correct sub-stream (720×576). Creating certain that this sub-stream matches the sub-stream of network camera. In addition, you can accessibility network camera web interface to change camera’s sub-stream resolution. Resolution can be VGA or CIF.

c. 4/eight/sixteen break up screen can show pictures, but single-display screen or playback can not exhibit photos or video image freeze.

Choosing stream sort that has 1920x1080p resolution or changing the network camera’s primary stream resolution to 960P or 720P.


DAHUA NVR616-64-4K sixty four Channel Tremendous 4K Network video Recorder Feature
> Max 64 channel IP cameras connection
> Max 384Mbps incoming bandwidth
> Up to 12Mp resolution preview& playback
> one VGA+2 HDMI
> Assist sixteen scorching-swap HDDs
> Assist RAID /1/5/6/ten/50/60
> Support N+M sizzling standby
> Help iSCSI & Mini SAS to grow storage area
> Appropriate with Dahua SDK and seamless built-in to other platforms
> Help Multi-manufacturer 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
> Redundant power offer module adopted (DH-NVR616R-64 &DH-NVR616DR-64)
> Entrance Lcd exhibit (DH-NVR616D-64 & DH-NVR616DR-64)
DAHUA NVR616-64-4K sixty four Channel Super 4K Network Video Recorder Photograph

DAHUA NVR616-64-4K 64 Channel Tremendous 4K Network Video Recorder Software

DAHUA NVR616-64-4K sixty four Channel Tremendous 4K Network Video Recorder Specificatio

Model DH-NVR616-64-4K DH-NVR616D-64-4K DH-NVR616R-64-4K DH-NVR616DR-64-4K
Method
Primary Processor Intel Processors
Operating Method LINUX
Video & Audio
IP Camera Input sixty four channel
Two-way Discuss 1channel Enter, 1channel Output, RCA
Screen
Interface 2 HDMI (up to 3840×2160), 1 VGA
Resolution 3840×2160, 1920×1080, 1280×1024, 1280×720, 1024×768
Multi-screen Exhibit The 1st display: one/four/8/nine/sixteen/twenty five/36
The 2nd display: one/4/8/nine/sixteen
OSD Camera title, Time, Video reduction, Camera lock, Motion detection, Recording
Recording
Compression H.264/MJPEG
Resolution 12Mp, 8Mp, 6Mp, 5Mp, 3Mp, 1080P, one.3Mp, 720P & etc.
Document Fee 256Mbps
Bit Charge one~ 20Mbps
Report Method Manual, Timetable(Standard(Continuous), MD(Video detection: Movement detection, Camera blank, Video loss), Alarm), Cease
Report Interval one~a hundred and twenty min (default: 60 min), Pre-file: 1~30 sec, Post-file: ten~300 sec
Video Detection & Alarm
Set off Events Recording, PTZ, Tour, Alarm out, Video Thrust, E mail, FTP, Snapshot, Buzzer & Display screen ideas
Video Detection Movement Detection, MD Zones: 396(22×18), Video Reduction & Camera Blank
Alarm Enter 16ch, minimal level successful, inexperienced terminal interface
Relay Output 8ch, Relay speak to(1A@24VDC), NO/NC programmable, inexperienced terminal interface
Playback & Backup
Playback 128Mbps in Raid five method
64Mbps in single HDD method
Search Mode Time/Day, Alarm, MD & Actual look for (exact to 2nd)
Playback Purpose Play, Pause, End, Rewind, Rapidly engage in, Sluggish play, Next file, Prior file, Following camera, Prior camera, Entire display, Repeat, Shuffle, Backup assortment, Electronic zoom
Backup Manner USB Unit/Network/Inside SATA burner/eSATA System
Network
Interface four RJ-45 ports (10/100/1000Mbps)
Ethernet Port 4 Ethernet ports joint operating or 4 unbiased 1000Mbps Ethernet ports
Optical Fiber Interface two Giga Optical fiber interface
Network Perform HTTP, TCP/IP, IPv4/IPv6, UPnP, RTSP, UDP, SMTP, NTP, DHCP, DNS, IP Filter, PPPoE, DDNS, FTP, Alarm Server, IP Lookup(Assistance Dahua IP camera, DVR, NVS and and many others.)
Max. Consumer Access 128 customers
Smart Phone Apple iphone, iPad, Android, Home windows Telephone
Storage
Internal HDD 16 SATA III ports, up to 96TB
HDD Mode One, Raid /1/five/six/ten/50/sixty (Help world-wide HDD very hot-spare)
Auxiliary Interface
Front protect Assistance very hot swap, 7″ inch High definition Lcd (1920×1080/1280×1024/1024×768) (Model –D&DR)
USB four USB ports(3 USB2., 1 USB3.)
eSATA one eSATA port
SAS 1 Mini SAS port
RS232 1 port, For Pc communication& keyboard
RS485 one port, For PTZ handle
General
Electrical power Source AC100V~240V, 50~60Hz AC100V~240V, fifty~60Hz , Redundant
Power Intake <51W (Without HDD)
Working Environment -10°C~+55°C/10%~90%RH/86~106kpa
Dimension(W×D×H) 531.9mm ×485mm(with ears)×133.2mm
Weight 17.45kg (without HDD)
Installation Rack-mounted

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