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Compact digital surveillance recorder RVS-DVR(M)
is using innovative digital video storage and
image compression technologies to operate as
a stand-alone recording device or as a memory
component in close capturing television (CCTV)
security system. RVS-DVR(M) can record video
fragments lasting several weeks or even months
from up to four different video sources. Compact,
robust case along with low power consumption
make this model suitable also for video stream
recording in various mobile applications: on
vehicles, trains, aircrafts, etc. The System
is intended for long-lasted video data recording
(up to 3 month).
Important Features
- Continuous video signal recording (with
time- and date-stamp) from up to 4 CCTV cameras
(color PAL/SECAM or b/w) on a internal hard
drive with possibility of simultaneous playback
over digital interface without productivity
loss: full duplex.
- The algorithm of video image compression
provides the storage of a varying image parts
only: picture comparing proceed. The 200x
compression can be reached.
- Alarm sensors (of a security warning system)
can be connected to every channel to activate
recording.
- Corresponding video channels can be activated
on an excess of the “motion activity threshold”
in a frame’s zoom.
- Signal dropping-out / resuming recording.
- Adjustment and reviewing via a PC parallel
port. Copies of selected video segments can
be archived at the local hard drive.
- Scaleable “activity diagram” with frame
fixing to date and time. A quick access to
any frame.
- The few video sources will be used and the
smaller observed area the larger frame rate
and recording time will be reached.
- Extremely small and silent, dust and splash
water resisted (optional).
Technical Data
- Compression
- video: ITU-T H.263+
- photo: JPEG (ITU-T T.81)
- Data rate (max. picture quality)
- maximum (>70% motion): 200 kbps
- average: 30 kbps
- Memory consumption, about
- average: 5 GB/week (permanent recording,
max. picture quality)
- often reachable: 1-3 GB/week (with motion
threshold, 2-3 frames/s)
- Resolution
- video-modus: 128x96 ... 352x288
- photo-modus: 128x96 ... 704x576
- Frame frequency(total all channels, 20%
motion)
- 176x144 and less: 25 frames/s
- 256x192, s/w: 18 frames/s
- 256x192, colour: 12 frames/s
- 352x288, b/w: 9 frames/s
- 352x288, colour: 6 frames/s
- Video input 4x PAL/SECAM, BNC, 75 Ohm, 1Vss
- Video format B/W (8bit), YUV 4:2:0 (8bit)
- Data interface 500 kbps, bi-directional,
IEEE-1284, EPP
- Memory capacity (IDE HDD build-in, shock-resistance)
min. 20GB
- Power supply (plug-in): 8-14B DC 1.2A
- Power requirements (continuous) max. 6W
- Housing dimension (WxHxD, incl. BNC-sockets)
109 x 35 x 179 mm
- Weight (without plug-in) about: 0.8 kg
- Environmental (operation):
- vibration (random): 0,67G (5-500Hz)
- shock: 170G/2ms
- Operation temperarure: 0...50°C
- Store temperature: up to -20°C
- Humidity: 60% (85% optionally avalable
with varnish covering)
- Contents of delivery
- RVS-DVR(M),
- plug-in power supply,
- manual,
- EPP data cable,
- control, viewing and archiving software
"Magic-Store"
- Minimum system requirements for the "Magic-Store"
software:
Pentium 133; 32MB RAM, 20MB HD; 800x600, 65536
(16bit); parallel port (EPP); Windows 95/98/ME
or Windows-NT + SP3; DirectX
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