STANDALONE DVR AST-DVR0804LB

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, 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

Video Input

4/8/16 channel, BNC, 1.0Vp-p, 75?, looping(optional)

Video Output

2 channel TV output, BNC, 1.0Vp- p, 75?, 1 VGA output, matrix output(optional) (DVR0404LN-S PLUS with only 1 channel TV output)

Video Standards

PAL(625Line, 50f/s), NTSC(525Line, 60f/s)

Video Compression

H.264

Video Resolution

FormatD1(4CIF)CIF

NTSC704 X 480352 X 240

PAL704 X 576352 X 288

Video Recording

CIF: PAL 1f/s~25f/s, NTSC 1f/s~30f/s; 4CIF: PAL 1f/s-6f/s NTSC 1f/s-7f/s

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

8 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

Audio Input

4 channel, BNC, 200-2800mV, 30KΩ

Bidirectional Talk Input

1 channel, BNC, 200-2800mV, 30KΩ

Audio Output

1 channel, BNC, 200-3000mv, 5KΩ

Audio Compression

G.711

Video Detection & Alarm

Motion Detection

Zones: 396 (22*18) detection zonesSensitivity: 1~6 (level 6 is highest)Trigger recording, PTZ movement, tour, alarm, e-mail & ftp upload

Video Loss

Trigger recording, PTZ movement, tour, alarm, e-mail & ftp upload

Camera Blank

Trigger recording, PTZ movement, tour, alarm, e-mail & ftp upload

Alarm Input

4/16/16 channel, programmable, ground, manual open/closedTrigger recording, PTZ movement, tour, alarm, e-mail & ftp upload

Relay output

3/6/6 channel, 30VDC, 1A, NO/NC, form-C

Hard Disk

Hard Disk

4 SATA ports, 4 HDDs supported

Space Occupation

Audio: 14.4MB/H Video: 56500MB/H

HDD Management

Hard disk hibernation technology, HDD faulty alarm & Raid(Redundancy)

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

Raid Function

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/ built-in SATA Burner/ Network download

Network