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Dahua - 0804 LEA

Dahua - 0804 LEA Get Price Enquiry

Features / Details:

Main Processor High performance embedded microprocessor
Operating System Embedded LINUX
System Resources Pentaplex function: live, recording, playback, backup & remote access
User Interface GUI, on-screen menu tips
Control Device Front panel, USB mouse, DAHUA keyboard, IR remote control, network keyboard
Input Method Numeral/Character/Denotation
System Status HDD status, data stream statistics, log record, bios version, on-line user etc.
Video Input 8 channel, BNC, 1.0Vp-p, 75
Video Output 1 channel TV output, BNC, 1.0Vp- p, 75, 1 VGA output, 1 HDMI output
Video Standards PAL(625Line, 50f/s), NTSC(525Line, 60f/s)
Video Compression H.264
Video Resolution Format NTSC PAL
D1(4CIF) 704 X 480 704 X 576
CIF 352 X 240 352 X 288
QCIF 176 X 120 176 X 144
Video Recording CIF/QCIF: PAL 1f/s~25f/s, NTSC 1f/s~30f/s; 
4CIF: PAL 1f/s-25f/s NTSC 1f/s-30f/s;
Dual encoding streams supported;
Video Display Split Full and multiple screen display, 1 / 4 / 8 / 9 / 16
Tour Display Support
Image Quality 1~6 level(level 6 is the best)
Privacy Masking 4 self-defined four-sided zones for privacy masking for each camera
Camera Lock Camera locked for users
Camera Adjustment Adjust color according to different time period
Video Information Camera title, time, video loss, camera lock, motion detection, recording
TV Output Adjustment Adjust TV output color & display zone
Audio Input 8 channel, BNC, 200-2800mV, 30K
Bidirectional Talk Input 1 channel, BNC, 200-2800mV, 30K
Audio Output 1 channel, BNC, 200-3000mv, 5K
Audio Compression G.711
Video Detection & Alarm:
Motion Detection Zones: 396 (22*18) detection zones
Sensitivity: 1~6 (level 6 is highest)
Trigger recording, PTZ movement, tour, alarm
Video Loss Trigger recording, PTZ movement, tour, alarm
Camera Blank Trigger recording, PTZ movement, tour, alarm
Alarm Input 8 channel, programmable, ground, manual open/closed
Trigger recording, PTZ movement, tour, alarm
Relay output 3  channel, 30VDC, 1A, NO/NC, form-C
Hard Disk:
Hard Disk 1 SATA port, 1 HDD supported
Space Occupation Audio: 14.4MB/H Video: 56 500MB/H
HDD Management Hard disk hibernation technology, HDD faulty alarm
Record, Playback & Backup:
Recording Mode Manual, continuous, video detection (including motion detection, camera blank, video loss), Alarm
Recording Priority Manual >Alarm >Video Detection >Continuous
Recording Interval 1 to 120 minutes (default: 60 minutes), Pre-record up to 30 seconds, Post-record up to 5 minutes
Overwrite Mode Support
Search Mode Time/Date, Alarm, Motion Detection & exact search (accurate to second)
Playback 2 channel playback simultaneously, pause, stop, rewind, fast play, slow play, next file, previous file, next camera, previous camera, full screen, repeat, shuffle, backup selection
Digital Zoom Selected zone can zoom into full screen during playback
Backup Mode Flash disk/ USB HDD/ USB CD/DVD-RW/ Network download
Interface RJ-45 Port (10/100M)
Network Functions TCP/IP, PPPOE,DDNS, FTP, IP Filter,
Remote operation Monitor, PTZ control, playback, system setting, file download, log information
Auxiliary Interface:
USB Interface 2 ports, 1 for mouse control, 1 for backup
RS232 DAHUA keyboard, PC communication
RS485 PTZ control
Power Supply 220V 50Hz / 110V 60Hz
Power consumption 25W
Working Temperature -10 ~+55
Working Humidity 10%~90%
Atmosphere Pressure 86kpa~106kpa
Dimension 1U, 375mmx285mmx45mm (W*D*H)
Weight 2.35KG(without HDD)
Mounting Desktop or rack

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