>Up to 64 channel IP camera input
> H.264/MJPEG dual codec decoding
> Max 256Mbps incoming bandwidth
> HDMI / VGA/TV simultaneous video output up to 1080P live view
> 8/16/32 channel synchronous realtime preview, GRID interface
> ONVIF Version 2.3 conformance
> 3D intelligent positioning with PTZ camera
> Support 8 SATA HDDs up to 32TB,1 eSATA up to 16TB, 4 USB2.0
> Multiple network monitoring: Web viewer, CMS(DSS/PSS) & DMSS

Model - NVR7864

System

Main ProcessorDual-core embedded processor

Operating SystemEmbedded LINUX

Video & Audio

IP Camera Input64 channel

Two-way Talk1 channel input, 1 channel output, BNC

Display

Interface1 HDMI, 1 VGA, 1TV

Resolution1920×1080, 1280×1024, 1280×720, 1024×768 & etc.

Display Split1/4/8/9/16/25/36

OSDCamera title, Time, Video loss, Camera lock, Motion detection, Recording

Recording

CompressionH.264 / MJPEG

Resolution1080P(1920×1080) / 720P(1280×720) / D1(704×576/704×480) & etc.

Record Rate192Mbps

Bit Rate48~ 8192kbps

Record ModeManual, Schedule(Regular(Continuous), MD, Alarm), Stop

Record Interval1~120 min (default: 60 min), Pre-record: 1~30 sec, Post-record: 10~300 sec

Video Detection & Alarm

Trigger EventsRecording, PTZ, Tour, Alarm, Video Push, Email, FTP, Buzzer & Screen tips

Video DetectionMotion Detection, MD Zones: 396(22×18), Video Loss & Camera Blank

Alarm Input16 channel

Relay Output6 channel

Playback & Backup

Sync Playback1/4/9/16

Search ModeTime/Date, Alarm, MD & Exact search (accurate to second), Smart search

Playback FunctionPlay, Pause, Stop, Rewind, Fast play, Slow play, Next file, Previous file, Next camera, Previous camera, Full screen, Repeat, Shuffle, Backup selection, Digital zoom

Backup ModeUSB Device / eSATA Device / Internal SATA burner/ Network

Network

Ethernet2 RJ-45 ports (10/100/1000Mbps)

Network FunctionHTTP, TCP/IP, IPv4/IPv6, UPNP, RTSP, UDP, SMTP, NTP, DHCP, DNS, IP Filter, PPPOE, DDNS, FTP, Alarm Server, IP Search(Support Dahua IP camera, DVR, NVS and etc.)

Max. User Access128 users

Smart PhoneiPhone, iPad, Android, Windows Phone

Storage

Internal HDD8 SATA ports (8HDDs or 6HDDs+1CD/DVD-RW), up to 32TB

External HDD1 eSATA port

Auxiliary Interface

USB4 ports (2 Rear), USB2.0

RS2321 port, For PC communication & Keyboard

RS4851 port, For PTZ control

General

Power SupplyAC 100V~240V, 50/60 Hz

Power Consumption75W (without HDD)

Working Environment-10°C~+55°C / 10%~90%RH / 86~106kpa

Dimension(W×D×H)2U, 440mm×460mm×89mm

Weight6KG (without HDD)