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CD3
Video Security
DVR-N4 Information
DVR-N4 Networking 4 Camera Digital Video Recorder with 250 GB Hard Disk Drive (expandable) + 2 Channel
Audio Recording
• Records 4 cameras simultaneously + 2 channels of audio
• Built-in advanced video motion detection feature
• Selectable image resolution and frame speed recording
• Includes FREE wireless remote control
• High quality HDD drive with a huge 250 gigabytes of storage *available
• Expandable hard disk bay (2 HDD bays)
• Time / date stamp and searchable playback w/ jog shuttle feature
DVR-N4 4 channel digital video + 2 channels audio recorder (DVR) with network remote viewing ability & built-in
dedicated operating system (non-PC OS). This unit is 'plug & play' compatible with ALL of our cameras and
wireless receivers. Also compatible with most consumer television sets (those with standard composite RCA /
BNC video inputs). Top quality 7200RPM HDD with 8MB buffer included INSTALLED (250 GB) + expandable to
additional storage/ drives by request.
Profile:
What a great digital video recorder! More features with MUCH higher quality + speed in comparison to similar
looking DVRS, many of which are terribly slow on playback with poor quality video. With any of our cameras and
plugged into any simple RCA capable television, this is ready to go within minutes of opening box (though there
are many advanced features which may take hours to learn about and test, etc.).
• Internal video motion detection function converts ANY camera into a MOTION DETECTION camera. Records
ONLY when activity is present in the frame.
• Jog shuttle feature allows quick forward/ reverse scanning through video archives
This DVR has what most prospective purchasers of a 4 camera system would want: super fast playback speed on
every channel, very good visual resolution on play back of recorded video, dynamic motion detect recording
ability and even 'full-frame' + digital zoom ability on playback of any channel. This is a GREAT value for any small
multiple camera operation.
Many consumers are often BLINDED by buzzwords and end up putting far too much emphasis on the numeric
technical specifications. NUMBERS on PAPER in the electronics industry (including video) often don't even get
CLOSE to an accurate representation of what end-quality performance and satisfaction the user will experience.
These numbers almost NEVER give any consideration to the level of engineering and manufacturing for the
particular device. Too many in our industry are advertising their DVR systems with spec numbers and buzzwords,
often with no regard or concern about what level of practical quality technology exists. And please BEWARE the
claims of what "PC" slot recording cards will do for you.
DVR-N4
1
DVR-N4 Technical Specifications
60 frames per second total, 15 frames per second per camera
FPS Recording Frame Rate
FPS Display Frame Rate
Recording Resolution
Operating System
realtime 120 frames per second total, 30 frames per second per camera
each camera: (NTSC): 360(H) x 240(V) / (PAL): 360(H) x 288(V)
Linux-based HyRTK operating system
M-JPEG
Compression Method
Colors
16.7 million
Monitor Resolution
(NTSC): 720(H) x 480(V) / (PAL): 720(H) x 576(V)
easy to use on-screen programming guide
Graphical User Interface Menus
Backup Method
via RCA to VCR or other video recorder, or over network
standard and built-in
Video Motion Detection Capable?
Video Motion Detection Options
16 x 12 area division on/off selector grid for each camera,
10 levels of sensitivity adjustment
digital zoom in/out, picture in picture (PIP)
search, digital zoom in/out picture in picture (PIP), still image capture
yes, with built-in external alarm input / output ports (4 in, 1 out)
possible with WAN or LAN router
Monitoring Options
Playback Options
Alarm/Event Recording Capable?
Network Operation Capable?
Remote Internet Viewing Capable?
Ethernet/Modem Built-In?
Standard HDD Capacity
Maximum Recording Time (std. HDD)
HDD Speed
using WAN or LAN router
ethernet standard and built-in
250 GB (gigabytes)
up to 2400 hours time lapse recording and up to 160 hours full frame speed recording
7200 RPM+ 8 MB buffer
Includes Remote Controller?
Simplex/Duplex/Triplex Operation?
Number of Video Inputs
Video Input Type
free wireless IR remote controller
simplex operation
four (4) video inputs for four (4) cameras total
composite 1 Vp-p @ 75 ohms unbalanced
composite 1 Vp-p @ 75 ohms unbalanced OR S-Video
BNC (connects easily to RCA with included adapter)
BNC (connects easily to RCA with included adapter) OR S-Video
synchronized audio recordings
Video Output Type
Video Input Plug
Video Output Plug
Audio Recording Capable?
Number of Audio Inputs
Audio Input Type
two (2) audio inputs for two (2) microphones total
line level audio (preamplified)
Audio Output Type
Audio Input Plug
line level audio (preamplified)
2 x RCA (connects easily to BNC with included adapter)
1 x RCA (connects easily to BNC with included adapter)
Audio Output Plug
DVR-N4
3
DVR-N4 Technical Specifications (continued)
Input Voltage
12v DC
Power Consumption
Power Input Plug
S/N (signal to noise) Ratio
Operating Temperature
Operating Humidity
Dimensions
5 amps or less
proprietary 6-pin plug for use with included 110v/230v AC/DC power transformer
more than 40 dB
+5ºC ~ +40º C
less than 90%
17.1” x 12.8” x 4.3” / 434 mm x 325 mm x 110 mm
11 lbs. / 5 kg (single HDD configuration)
10’ / 3 meters
Weight
Cord Length
*Additional Features
superior video motion detection performance, post-alarm recording with duration
adjustment, AC/DC power transformer included FREE,
password protected, plug and play BNC adapters included FREE
*Options
Warranty
expandable HDD storage capacity (see above)
one year
DVR-N4
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