> Up to 4/8/16 Effio cameras with 1080p realtime preview
> H.264 dual-stream video compression
> Full channel@960H(960×576/960×480) realtime recording
> HDMI / VGA / TV / Spot simultaneous video output
> All channel synchronous realtime playback, GRID interface & smart search
> 3D intelligent positioning with Dahua PTZ dome camera
> Support 2 SATA HDDs up to 8TB, 2 USB2.0
> Multiple network monitoring: Web viewer, CMS(DSS/PSS) & DMSS
Model
DVR0404HF-A-E
DVR0804HF-A-E
DVR1604HF-A-E
System
Main Processor
Dual-core embedded processor
Operating System
Embedded LINUX
Video
Input
4 channel, BNC
8 channel, BNC
16 channel, BNC
Standard
NTSC/ PAL, Effio 960H camera
Audio
Input
4 channel, BNC
8 channel, BNC
4 channel, BNC
Output
1 channel, BNC

Two-way Talk


1 channel Input, 1 channel Output, BNC

Display
Interface
1 HDMI, 1 VGA, 1 TV, 1 Spot, BNC(1.0Vp-p, 75Ω)
Resolution
1920×1080, 1280×1024, 1280×720, 1024×768
Display Split
1/4
1/4/8/9
1/4/8/9/16

Privacy Masking


4 rectangular zones (each camera)


OSD


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

Recording
Video/Audio Compression
H.264 / G.711
Resolution
960H(960×576/960×480)/D1/4CIF(704×576/704×480) / HD1(352×576/352×480) / 2CIF(704×288/704×240) / CIF(352×288/352×240) / QCIF(176×144/176×120)
Record Rate
Main Stream:
960H/D1/HD1/2CIF/CIF(1~25/30fps)
Extra Stream
CIF/QCIF(1~25/30fps)
Bit Rate
48~3072Kb/s

Record Mode


Manual, Schedule(Regular(Continuous), MD, Alarm), Stop


Record Interval


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

Video Detection & Alarm

Trigger Events


Recording, PTZ, Tour, Alarm, Video Push, Email, FTP, Spot, Buzzer & Screen tips

Video Detection
Motion Detection, MD Zones: 396(22×18), Video Loss & Camera Blank
Alarm Input
4 channel
8 channel
16 channel
Relay Output
3 channel
Playback & Backup
Sync Playback
1/4
1/4/9
1/4/9/16
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

Backup Mode
USB Device / Network
Network
Ethernet
RJ-45 port (10/100M/1000M)

Network Functions


HTTP, IPv4/IPv6, TCP/IP, UPNP, RTSP, UDP, SMTP, NTP, DHCP, DNS, PPPOE, DDNS, FTP, IP Filter, Alarm Server


Max. User Access


20 users

Smart Phone
iPhone, iPad, Android, Windows Phone
Storage

Internal HDD


2 SATA ports, up to 8TB

Auxiliary Interface

USB Interface


2 ports (1 Rear), USB2.0


RS232


1 port, For PC communication & Keyboard


RS485


1 port, For PTZ control

General
Power Supply
DC12V/5A
Power Consumption

20W (without HDD)

Working Environment

-10 ~+55°C / 10~90%RH / 86~106kpa

Dimension(W×D×H)

1U, 375mm×285mm×50mm

Weight

2.35KG(without HDD)