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Encryption Products |
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Nabishi 7204 (4 channel DVR), with Infra red remote
control with built-in web access |
Easy Hard drive removal or installation... |
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A very popular and best selling starter 4 Channel real-time DVR* for
CCTV. Comes complete with Web client for LAN and WAN
(internet) control. MJPEG compression, real time
recording and display, IP function (LAN and WAN) and
can take various IDE Hard drives (optional).
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Specifications
Model: Nabishi DVR 7204 4-channle Digital
Video Recorder
Now with Infra Red Remote control
with built-in web browser for control
and playback.
Now with PTZ facility to control (PAN,
Tilt and Zoom Cameras) using the
supplied remote control
Video Input: 4ch inputs
(BNC,1.0Vp-p,75Ω)
Video Output: 2ch outputs (VGA and
Monitor)
Audio Input: 64Kb/s , Choose one mono
in 4 options
Audio Output: 1ch audio output
Alarm Input: 4ch Alarm Input (N.O/N.C)
Alarm Output: 4ch Alarm Output
(N.O,relay close output)
Resolution: Monitor NTSC: 720×480 ; PAL:
720×576
Sampling Audio Ratio: 64Kb/S
Compression Algorithm: MJPEG
Recording Picture Quality: 1-4 levels
Very High, High、Low、Very Low
Recording Frame: Field: 50f/s 720×288
PAL / 60f/s 720×240 NTSC
CIF: 100f/s 360×288 PAL / 120f/s 360×240
NTSC
Recording resolution: CIF, Field
Operating system: Embedded real time
operation system (RTOS)
Back-up: Network, USB
IO connector: connector block for user
interface
Network connector: 10M/100M(Ethernet
network port)
Power: 110-220V
Operation Environment:
20%-95%RH/-10degrees -50 degrees
Mainframe consumption: 20W
Dimension: 430mm(D)×340mm(W)×70mm(H) |
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The DVR can be viewed and controlled from anywhere
over the Internet using an Internet Explorer (web browser)
Download a user manual for this DVR |
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What is a DVR*?
A Digital Video Recorder (DVR) is a combination of VCR,
multiplexer, video switcher, quad, video controller, video
server and remote data transmission system; it can connect with
alarm sensor and alarm buzzer, and is easy to build alarm
system; it also supports motion detection, PAN, Tilt and Zoom (PTZ)
controlling, network video transmission and remote controlling.
Rear Panel of the 7204 DVR (see
inter-connection information)
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