here can purchase low-cost DAHUA NVR616-64-4K ? – wholesale DAHUA NVR616-64-4K 64 Channel Super 4K Network Video Recorder You need to pick the right stream sort. “4Ref” is required to Ambarella based network cameras (these kinds of as Hikvision, Dahua etc). Generating confident that network camera and NVR are in the exact same network (LAN). Checking the username and password if they are correct. Lastly, making certain the network camera and the NVR have newest firmware.

b. One particular channel display shows graphic, but four/eight/16 split display screen look at does not display image
You could decide on incorrect stream sort, you need to decide on the stream sort that has right sub-stream (720×576). Creating positive that this sub-stream matches the sub-stream of network camera. In addition, you can entry network camera internet interface to adjust camera’s sub-stream resolution. Resolution can be VGA or CIF.

c. 4/eight/16 split display can show photos, but solitary-monitor or playback can’t display photos or video picture freeze.

Selecting stream variety that has 1920x1080p resolution or altering the network camera’s primary stream resolution to 960P or 720P.


DAHUA NVR616-64-4K sixty four Channel Tremendous 4K Network video Recorder Function
> Max sixty four channel IP cameras connection
> Max 384Mbps incoming bandwidth
> Up to 12Mp resolution preview& playback
> 1 VGA+two HDMI
> Support sixteen sizzling-swap HDDs
> Support RAID /one/5/6/ten/50/sixty
> Assistance N+M very hot standby
> Help iSCSI & Mini SAS to expand storage room
> Compatible with Dahua SDK and seamless built-in to other platforms
> Assist Multi-brand network cameras: Dahua, Arecont Vision, AXIS, Bosch, Brickcom, Canon, CP Additionally, Dynacolor, Honeywell, Panasonic, Pelco, Samsung, Sanyo, Sony, Videotec, Vivotek and etc.
> ONVIF Variation 2.4 conformance
> Redundant energy source module adopted (DH-NVR616R-64 &DH-NVR616DR-64)
> Entrance Liquid crystal display exhibit (DH-NVR616D-64 & DH-NVR616DR-64)
DAHUA NVR616-64-4K 64 Channel Super 4K Network Video Recorder Picture

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

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

Design DH-NVR616-64-4K DH-NVR616D-64-4K DH-NVR616R-64-4K DH-NVR616DR-64-4K
Method
Principal Processor Intel Processors
Operating Method LINUX
Video & Audio
IP Camera Input sixty four channel
Two-way Chat 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-display Display The 1st display screen: one/4/eight/nine/16/twenty five/36
The 2nd display screen: one/4/8/nine/16
OSD Camera title, Time, Video decline, Camera lock, Motion detection, Recording
Recording
Compression H.264/MJPEG
Resolution 12Mp, 8Mp, 6Mp, 5Mp, 3Mp, 1080P, one.3Mp, 720P & and so on.
File Rate 256Mbps
Little bit Fee one~ 20Mbps
Record Manner Manual, Plan(Regular(Continuous), MD(Video detection: Motion detection, Camera blank, Video reduction), Alarm), Cease
Report 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 out, Video Thrust, Electronic mail, FTP, Snapshot, Buzzer & Monitor guidelines
Video Detection Movement Detection, MD Zones: 396(22×18), Video Reduction & Camera Blank
Alarm Enter 16ch, lower level powerful, inexperienced terminal interface
Relay Output 8ch, Relay contact(1A@24VDC), NO/NC programmable, environmentally friendly terminal interface
Playback & Backup
Playback 128Mbps in Raid five manner
64Mbps in single HDD manner
Lookup Method Time/Day, Alarm, MD & Specific search (exact to next)
Playback Function Perform, Pause, End, Rewind, Rapidly engage in, Gradual play, Subsequent file, Earlier file, Next camera, Earlier camera, Full display screen, Repeat, Shuffle, Backup assortment, Digital zoom
Backup Manner USB System/Network/Interior SATA burner/eSATA Device
Network
Interface 4 RJ-forty five ports (10/one hundred/1000Mbps)
Ethernet Port four Ethernet ports joint operating or four unbiased 1000Mbps Ethernet ports
Optical Fiber Interface 2 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(Help Dahua IP camera, DVR, NVS and etc.)
Max. Person Accessibility 128 consumers
Smart Telephone Apple iphone, iPad, Android, Home windows Cellphone
Storage
Inner HDD 16 SATA III ports, up to 96TB
HDD Mode Single, Raid /1/five/six/ten/fifty/60 (Assist global HDD hot-spare)
Auxiliary Interface
Front cover Help hot swap, 7″ inch High definition Lcd (1920×1080/1280×1024/1024×768) (Model –D&DR)
USB 4 USB ports(3 USB2., 1 USB3.)
eSATA 1 eSATA port
SAS 1 Mini SAS port
RS232 one port, For Computer communication& keyboard
RS485 1 port, For PTZ handle
Common
Electrical power Source AC100V~240V, 50~60Hz AC100V~240V, fifty~60Hz , Redundant
Power Use <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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