4路 H.264 网络型数字录放机


AVC792 is a 4CH H.264 real time Digital Video Recorder. It greatly maximizes the video quality and minimizes the file size (expand the storage capacity) with the feature of H.264 video compression technology. To quickly backup, the USB port is built in for your convenience, or the network backup is also available. It also supports the connection to the SATA HDD & keyboard controller for your easy operation.


    H.264 Video Compression Technology
    • Highly improves video quality for live, recording, and network
    • Recording file size is minimized for longest recording time
    • Lower bit rate required for fastest network transfer
    Multiplex Operation
    • Allows users to operate live display / playback, recording, backup, and network simultaneously
    Audio Recording
    • Supports 4CH audio input and 1CH audio output
    Quick Search
    • Supports time search, event (motion-triggered recording) search and alarm search
    Easy Backup
    • Supports USB flash drive, DVD writer (optional), and network for easy backup
    Easy Playback on PC
    • All the backup files can be played directly on your computer by Windows Media Player, and there is no need to install any software
    User-friendly OSD
    • Graphical & multi-language OSD makes operation easier and more user-friendly
    Remote Independent Operation
    • Changing of live view on the remote side is independent from the local site
    Central Management System
    • Supports Central Management System function for remote surveillance to monitor up to 16 different IP addresses easily
    Low Cost Network Setup
    • Supports dynamic IP for users with limited budget
    Easy and Free Upgrade
    • Releases new firmware for free upgrade to advanced functions, and the upgrade can be completed via USB flash drive or network.
    • Supports Frame / Field / CIF resolution for recording
    • Supports SATA HDDs
    • Supports Pelco-D for speed dome control
    • Supports day-light saving
    • Supports covert recording
    • Supports IR remote control
    • Supports auto recovery after power failure
    • Supports watch dog function after network disconnection


Model AVC792
Video System NTSC / PAL (auto detection)
Video Compression Format H.264
Video Input 4 Channels (Composite video signal 1 Vp-p 75Ω BNC)
Video Loop Output 4 Channels (Composite video signal 1 Vp-p 75Ω BNC)
Video Output (BNC) Main Monitor Output: for stable display
Call Monitor Output: for sequence display
Video Output (VGA) Built-in VGA output for LCD monitor
Audio Input 4 Channels (Mono)
Audio Output 1 Channel (Mono)
Multiplex Operating Supports live display, recording, playback, backup, and network simultaneously
Maximum Recording Rate (Frame) 30 IPS @ 720×480 <NTSC> / 25 IPS @ 720×576 <PAL>
Maximum Recording Rate (Field) 60 IPS @ 720×240 <NTSC> / 50 IPS @ 720×288 <PAL>
Maximum Recording Rate (CIF) 120 IPS @ 352×240 <NTSC> / 100 IPS @ 352×288 <PAL>
Recording Mode Manual / Timer / Motion / Alarm / Remote
Recording Quality Options Best, High, Normal and Basic
Pre-alarm Recording YES (8 MB)
HDD Storage Accommodates 1 SATA HDDs
Supports Maximum HDD Capacity to 2 Tera Byte
HDD Quick Cleaning Deletes HDD Data Efficiently (1TB within 2 seconds)
Quick Search Time / Motion / Alarm search mode
USB Flash Drive Backup YES
DVD Writer Backup NO
Playback on PC Windows Media Player compatible
Network Transfer Format H.264
Ethernet 10/100 Base-T.
Network Protocol TCP/IP, PPPOE, DHCP and DDNS (Dynamic IP)
Network Surveillance Interface Licensed software "Video Viewer" / Internet Explorer or Mozilla Firefox web browser / QuickTime player
Independent Network Basic independent
Network Alarm Notification E-mail and FTP server
CMS (Central Management System) YES (Maximum: 16 different IPs)
Network E-map Function Customized map for IP selection
R.E.T.R. (Remote Event Trigger Recording) YES
Operating System for Network Function Windows Vista / XP / 2000; Apple MAC OS
IR Remote Control YES
Multilingual OSD YES
Motion Detection Area 16 × 12 grids per channel
Motion Detection Sensitivity 4 adjustable parameters for accurate detection
PTZ Control YES
External Alarm 4 inputs, 1 output
Picture Zoom 2X digital zoom
Key Lock (Password Protection) YES
Video Loss Detection YES
Camera Title Supports up to 6 letters
Video Adjustable Hue / Color / Contrast / Brightness
Date Display Format YY/MM/DD, DD/MM/YY, MM/DD/YY, and Off
Daylight Saving YES
Power Source (±10%) DC 19V
Power Consumption (±10%) < 42 W
Operating Temperature 10℃ ~ 40℃ (50℉~104℉)
Dimensions (mm)** 375(W) × 61 (H) × 281 (D)
System Recovery System auto recovery after power failure
Optional Peripherals Keyboard controller