AV TECH AVC791 4CH H.264 Network DVR

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Available Since : Thu 25 June, 2009 12:43 Update : Fri 2 April, 2010 09:17 Stock Status : Ask *Stock information is for guidance only. Please contact our staff for current stock status.     This product is obsoleted.

Product Description

Video System NTSC / PAL (auto detection)

Video Compression Format H.264
Video Input 4 channels (composite video signal 1 Vp-p 75? BNC)
Video Output (BNC) Main Monitor Output: for stable display
Audio Input/Output 1 audio input, 1 audio output (Mono)
Maximum Recording Rate (Frame) 704?480 pixels with 30 IPS /
704?576 pixels with 25 IPS
Maximum Recording Rate (Field) 704x240 pixels with 60 IPS /
704?288 pixels with 50 IPS
Maximum Recording Rate (CIF) 352?240 pixels with 120 IPS /
352?288 pixels with 100 IPS
Multilingual OSD YES
Image Quality Setting Super Best, Best, High and Normal
Hard Disk Storage Accommodates 1 SATA HDD (capacity up to 1TB)
Quick Search Time / Motion search mode
SATA Interface Built-in
VGA Interface Built-in (output resolution up to 1600 x 1200)
Recording Mode Manual / Timer / Motion / Remote
Multiplex Operation Live display / record / playback / backup / network operations
Motion Detection Area 16 ? 12 grids per channel
Motion Detection Sensitivity 4 adjustable parameters for accurate detection
Pre-alarm Recording YES (8 MB)
Backup Device USB 2.0 flash drive / Network
Web Transmitting Compression Format H.264
Ethernet 10/100 Base-T. Supports remote control and live view via Ethernet
Licensed software “Video Viewer” / Internet Explorer or Mozilla Firefox
web browser / QuickTime player (20 users access simultaneously)
Web Interface
*Operating System: Windows Vista / XP / 2000; Apple Mac
Network Protocol TCP/IP, PPPOE, DHCP and DDNS
IR Remote Control YES (IR receiver built-in)
Picture Zoom 2X digital zoom (Live & Playback)
Key Lock (Password Protection) YES
Video Loss Detection YES
Camera Title Supports up to 6 letters
Video Adjustable Hue / Saturation / 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)** 343(W) x 59(H) x 223(D)
System Recovery System auto recovery after power failure

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