Đầu ghi số 16 kênh AVD717D

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MODEL AVC 717D Video System NTSC / PAL (switchable) Video Compression Format ...
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MODEL AVC 717D
Video System NTSC / PAL (switchable)
Video Compression Format MPEG4
Video Input(Composite video signal 1 Vp-p 75Ω BNC) 16 Channels
Video Loop Output(Composite video signal 1 Vp-p 75Ω BNC) 16 Channels
Video Output Main Monitor Output: Composite video signal 1 Vp-p 75Ω BNC
Call Monitor Output: Composite video signal 1 Vp-p 75Ω BNC
Maximum Recording Rate (Frame) 720×480 pixels with 120 IPS <NTSC> / 720×576 pixels with 100 IPS <PAL>
Maximum Recording Rate (CIF) 352×240 pixels with 480 IPS <NTSC> / 352×288 pixels with 400 IPS <PAL>
Adjustable Recording Speed (Frame) 120, 60, 30, 15 IPS <NTSC> / 100, 50, 25, 12 IPS <PAL>
Adjustable Recording Speed (CIF) 480, 240, 120, 60 IPS <NTSC> / 400, 200, 100, 50 IPS <PAL>
Multilingual OSD YES
Hard Disk Storage(IDE type, ATA66) (4500GB (4.5TB)) Accommodate 3 HDDs*, or 2 HDDs plus independent disk array** HDDs and disk arrays are optional.
HDD Quick Cleaning Quick clean up the "index system" of the recorded files (750GB under 2 seconds)
Recording Mode Manual / Timer / Motion / Alarm / Remote
Watermark YES
Refresh Rate 480 IPS for NTSC / 400 IPS for PAL
Multiplex Operation Pentaplex: live display, record, playback, backup and network
Independent Remote Operation YES
Audio I/O 4 audio inputs, 2 audio outputs (Mono)
R.E.T.R.(Remote Event Trigger Recording) YES
Motion Detection Area 16 × 12 grids per camera for all channels
Motion Detection Sensitivity 4 adjustable variables with precise calculation for motion detection
Pre-alarm Recording Yes (8 MB)
Backup Device 1. USB flash drive backup; 2. Network remote backup; 3. DVD writer backup
USB Interface Front panel * 1, back panel * 1
Web Transmitting Compression Format Motion JPEG
Network Independent YES
Ethernet 10/100 Base-T. Support remote control and live view via Ethernet
Web Interface Support licensed software AP and IE browser
Remote Alarm Notification Email images, and upload images to FTP site's specific account
Network Protocol TCP/IP, PPPOE, DHCP and DDNS
IR Transmitter YES
PTZ Control Support PELCO-D protocol
Dwell Time (Sequential Channel Switch) Programmable with adjustable dwell time (2, 4, 8, 16 sec.)
Alarm I/O 16 inputs, 1 output
Picture Zoom 2X digital zoom
Key Lock YES
Video Loss Detection YES
Camera Title Support up to 6 letters
Video Adjustable Hue / Colour / Contrast / Brightness
Date Display Format YY/MM/DD, DD/MM/YY, MM/DD/YY, and Off
Daylight Saving YES
Power Source DC 19V
Power Consumption <64 W
Operating Temperature 10ºc ~ 40ºc (50ºc~104ºc)
Dimensions (mm) 432mm (W) × 90mm (H) × 326mm (D)
System Recovery System auto recovery after power reconnected
Optional Peripherals Independent disk array, VGA converter