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Introduction
 What
is a DVR?
The Ozone DVR-based surveillance system allows you to
connect up to 16 cameras and display/record simultaneously.
The system can use motion detection technology and may
be configured to record only when the image changes
are detected. This saves time and cost of continuous
recording as opposed to the traditional CCTV Systems.
It may also record round the clock on sensitive areas.
The Ozone DVR system with built-in motion detection
technology records only moving objects as they break
in the view port area. The video data is digitised,
captured with date and time, compressed and kept on
a hard disk as a file for later tracking. No more round
the clock recording on videotape like conventional surveillance
systems. The data is stored on FIFO (First in First
out) BASIS. That is when the hard disk becomes full
after months of recording the older data is automatically
removed on first in first out basis. The system also
allows remote viewing by external modem, TCP/IP, IP
Multicast and IPX with our own remote view application
or through the web browser, acting just like a Web Cam.
Recording speed is adjustable up to a rate of 25f/s
with 680 x 340 resolution in full colour. Will work
with all Video Formats, i.e. PAL, NTSC or SECAM. The
Inputs connections from the cameras are BNC Sockets.
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Digital Surveillance Systems
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Advantages
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- Digital recordings may be played back and
duplicated repeatedly without quality degradation
- Recorded video may be randomly accessed; arbitrary
data may be recorded and played back with video
- Compressed digital video may be readily stored
on and transported over a variety of media,
making remote surveillance and automatic archiving
feasible
- Digital recordings may incorporate data encryption
to guard against tampering
- Quality of video recordings may be readily
traded-off against data storage and transmission
requirements
- System automation features are flexible and
readily tailored to the needs of security personnel
- System features may be readily changed and
updated via simple software upgrades
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Disadvantages
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- In the short-term, an entry-level digital
system may be more expensive than a basic analog
system
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Product Description
Ozone DVR600-Series
The Ozone DVR600-Series Digital Video Recorder is an
intelligent recorder that combines multiplexing, alarm/event
detection, recording, ease of playback and more. This
Digital Video Recorder displays anything from two to
sixteen video cameras on one monitor while recording
onto a hard disk drive. Images that have been recorded
are instantly retrievable by camera number, time, date
or event. With a standard sixty Gigabyte Hard drive
the user can store hundreds of hours of video footage.
The two-way system is ideal for small shops, small offices
or a house whether it is home or abroad. The four-way
camera system is ideal for shops, petrol stations and
small warehouses. The product is manufactured to the
highest specifications and is based on an Intel P4 Platform.
A typical view of the user interface
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Technical Specification of
Ozone DVR600 Series
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Set Type
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PC Based
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Display
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1,4,6,7,8,9,10,13,16 Division
(Full Motion)
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CPU
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Athlon TB 1.4
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Memory
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256MB SDRAM
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Storage
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1 HDD (60GB)
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Supported Back-Up
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CD-RW, DVD-RAM (optional)
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Image Input
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2,4,8,12,16 Channel (BNC)
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Image Output
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1 Channel (D-SUB)-VGA, 1 Channel
(RCA)-TV OUTPUT (NTSC, PAL)
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Optical Drives:
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CD-RW Rom
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Recording Mode
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Event (Alarm), Continuous, Intensive
(speed variation), Schedule
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Remote Control
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Remote view Search, Set up via
PSTN, ISDN, TCP/IP
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Motion Detection
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Unlimited regions per channel/Adjustable
sensitivity
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Pre-alarm Recording
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1 Minute
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Searching
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Date & Time, Channel, Index
(Alarm, Motion), Preview
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Transmission Speed
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20 FPS (LAN)
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User Level
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Multi level
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Size (WxHxD) mm
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441x476x177
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Pan /Tilt /Zoom
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RS-422/485 Interface (optional)
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Compressed System
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CUBIC
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Compressed size
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Average 3-4 Kbytes
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Features
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- Wavelet based compression technology up to
300:1
- Configure of Camera for its name, sensitivity,
video quality, alarm, mask area
- Zoom-in/zoom out of Camera field of vision
- Camera can apply either Motion-Detection or
round the clock recording
- Record audio from sound card
- Support sophisticated schedule monitoring
- Playback with several speed support and Zoom
in/Zoom out
- Recyclable override of hard disk space on
FIFO (First-In-First-Out) sequence
- Recorded video files can be backed up to CD-R,
MO or ZIP
- Recorded video files can be stored In local
PC with multiple disks installed
- Recorded video files can be stored in network
file servers
- Support single frame/event prints with date/time
and save as evidence
- Support single frame image processes and prints
out in full-page size
- Allows remote monitoring through external
modem, TCP/IP, IPX or IP Multicast
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The Ozone DVR600 series
Please Note
It is not possible to Up-Grade from say an Ozone DVR600x2
to Ozone DVR600x8 etc. So, if you think you will need
more camera inputs at a later stage then please purchase
the system with enough camera inputs day one for future
expansion
All of the DVR's have 24X CD-RW to allow you to copy
incidents onto CD-Rom and ISDN Modems for remote viewing,
i.e. Dialling into your premises from home. Also All
DVR's come with 17" LG Monitors as standard.
A question asked frequently, Is how long can you record
simultaneously with a Digital Video Recorder? Well
if you use this simple benchmark below in Figure 6
you will definitely know what your requirements for
storage are!
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Amount of storage needed per
camera per month
(On Continuous Record Mode)
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Number of Cameras
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Hard Drive Space for 1
month
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4
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215 GB
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6
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349 GB
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8
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420 GB
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10
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445 GB
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12
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460 GB
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14
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489 GB
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16
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504 GB
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