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4 Channel D1 High Resolution (H.264) Networkable Digital Video Recorder cw 3TB (4 x 1TB) Hard Drive
DVR OVERVIEW
USER FRIENDLY INTERFACE
Real-time 25 frames or 30 frames per second HalfD1/CIF recording on all channels, or non-realitme
D1 recording on all channels
Highly reliable embedded operating system technology
Advanced MPEG-4 Part 10 H.264 encoding/decoding algorithm
Remote access via Internet/LAN via web server using Microsoft Internet Explorer software
USB & external CDRW or DVD-RW connectivity
Audio recording and alarm inputs for all cameras
Simple operation with easy to use VCR-style button interface with jog shuttle and mouse control
Click and drag mouse-driven zoom on playback
Graphical menu interface protected by multiple levels of password protection
Connect up to eight hard disk drives internally and a limitless number externally via network attached storage
Privacy masking and lock function for covert cameras
Intelligent blinded camera detection triggers an alarm when a camera view is covered
Networkable control KEYBOARD KB-900KB can be used to control digital
video recorders at once allowing full control of live, playback, archiving and pan/tilt/zoom control
of connected cameras
Processor: Industrial embedded microprocessor
Operation: system Embedded LINUX operational system
Video input: 4 Channel (PAL/NTSC) BNC（1.0VP- P ，75Ω）
Video output: 2 Channel PAL/NTSC，BNC（1.0VP- P ，75Ω）or VGA
Audio input:
4 Channel audio input 200-2500mv, 30 KΩ , 1 Channel two-way audio input
200-2500mv, 30 KΩ
Audio output :1 Channel output 200-3000mv 5KΩ(RCA)
Video display: 1，4 ,9,16 window display
Video standard: PAL（625 line, 50f/s）,NTSC（525 line, 60f/s）
System resource: Real-time recording, one channel playback and network real-time monitor simultaneously
Image resolution:
PAL/NTSC real-time monitor704×576/704×480playback 352×288/352×240,
704×288/704×240, 352×576/352×480,704×576/704×480 VGA 1024×768
Motion detection:Area setting: 192 detection areas on the screen; detection sensitivity setting: multi levels
detection sensitivity for each area
Video compression: MPEG-4/H.264
Audio compression: PCM
Video recording speed:
MPEG-4 real-time mode：HalfD1/CIF 1-25f/s adjustable(PAL) or 1-30f/s adjustable on all
channel (NTSC), D1 50frames/s for every 4 channel.
Image quality:6 levels selectable
Hard disk: Built-in4 IDE ports , support 6 HDDs with infinite capacity
HDD space used :Audio: 28.8M bytes/hour ; video: 56〜900M bytes/hour
Alarm input: 16 channelvoltage alarm input
Alarm output:
6 channels relay output, output in open/close contact（one channel is controllable ＋
12V ）
Alarm relay :30VDC 2A, 125VAC 1A（relay output）
Network connection: RJ45 10M/100M adaptable Ethernet connection
Pan-tilt control: RS485,RS232
Power :220VAC 50HZ / 110VAC 60HZ
Power consumption:(without HDD) 40W
Working temperature: -10C ~ +55C
Size 2U: standard industrial case，441 (breadth)x430 (depth)x89mm (height)
Weight: 7KG
Price includes delivery
This DVR is in stock and held in UK
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