Model

DVR-9104HDI

System

Main Processor

High performance Dual-core embedded microprocessor

Operating System

Embedded LINUX

System Resources

Pentaplex function: live, recording, playback, backup & remote access

Control Mode

Front panel, USB mouse, IR remote control, Keyboard, Network

Video

Input

4 channel, HD-SDI video, BNC

Standard

1080P(25/30)/1080i(50/60)/720P(25/30,50/60)

Output

1 HDMI, 1 VGA, 1 TV( BNC, 1.0Vp-p, 75?)

Loop Output

4 channel, HD-SDI, BNC

Audio

Input

4 channel, BNC(200-2800mV, 30KΩ)

Output

1 channel, BNC(200-3000mV, 5KΩ)

Voice Intercom

1 channel input, BNC(200-2800mV, 30KΩ), 1 channel output, BNC(200-3000mV, 5KΩ)

Display

Display Split

1/4

Resolution

1920×1080, 1280×1024, 1280×720, 1024×768

Tour Display

Support

Privacy Masking

4 self-defined four-sided zones for privacy masking for each camera

OSD

Camera title, time, video loss, camera lock, motion detection, recording

Recording

Video/Audio Compression

H.264 / G.711

Image Resolution

1080P(1920×1080), 1080P/4(960×540), 1080P/16(480×270), 720P(1280×720), 720P/4(640×360), 720P/16(320×180)

Encoding Speed

Main Stream: 1080P , 1080P/4, 720P, 720P/4 (1~25/30fps/)

Extra Stream: 1080P/4, 1080P/16, 720P/4, 720P/16 (1~25/30fps)

Bit Rate

256~8096Kb/s per channel

Recording Quality

CBR, VBR(1~6 level, level 6 is the best)

Recording Mode

Manual, Schedule(Regular(Continuous), MD(Video detection: Motion detection, Camera blank, Video loss), Alarm), Stop

Recording Priority

Manual >Alarm >MD >Regular

Recording Interval

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

Video Detection & Alarm

Trigger Events

Recording, PTZ movement, Tour, Alarm, Email, FTP, Buzzer & Screen tips

Motion Detection

Zones: 396(22×18), Sensitivity: 1~6 (level 6 is highest)

Video Loss & Camera Blank

Support

Alarm Input

16 channel

Relay Output

6 channel

Playback & Backup

Playback Channel

1/2/4

Search Mode

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

Playback Functions

Play, Pause, Stop, Rewind, Fast play, Slow play, Next file, Previous file, Next camera, Previous camera, Full screen, Repeat, Shuffle, Backup selection, Digital zoom(any size)

Backup Mode

Flash drive/ USB HDD/ USB CD&DVD-RW / eSATA Device / Built-in SATA burner/ Network download

Network

Ethernet

RJ-45 port (10/100M/1000M)

Network Functions

HTTP, TCP/IP, UPNP, RTSP, UDP, SMTP, NTP, DHCP, DNS, IP Filter, PPPOE, DDNS, FTP, Alarm Server

Remote Operation

Monitor, PTZ control, Playback, System setting, File download, Log information

Hard Disk

Hard Disk

8 SATA ports, 8 HDDs or 6 HDDs + 1 CD/DVD-RW, Up to 24TB

eSATA

4 External SATA ports, up to 12TB

Space Occupation

Max 3.6GB/H per channel

HDD Management

HDD Group, HDD hibernation technology, HDD faulty alarm & Raid(Redundancy)

Auxiliary Interface

USB Interface

3 ports, For mouse control & backup

RS232

Dahua keyboard, PC communication

RS485

PTZ control

Environmental

Power Supply

AC 100~240 V, 50/60 Hz

Power Consumption

40W(without HDD)

Working Environment

-10 ~+55°C / 10~90%RH / 86~106kpa

Dimension

2U, 440mm×460mm×89mm(W×D×H)

Weight

10KG(without HDD)