TeleGuard®
5GHz
Digital Radio Video Transmission System
Our
TeleGuard 5GHz Digital Radio Video Transmission
system eliminates the constraints of
conventional wired CCTV systems offering you
wireless digital technology and cost-effective
multi camera operation.
A unique combination of
high performance and value for money positions
our system as the compelling alternative to licensed
analogue transmission systems.
Our
system is designed for rapid, cost-effective
installation. The use of secure wireless
technology enables installations to be completed
without excavation for cable laying and
frequently eliminates the need for disruptive
and costly road works. Traditional challenges to
cabling such as rivers, railways, navigation of
adjoining property, etc are removed providing a
truly flexible solution.
Wireless
CCTV offers significant advantages for
applications including:
- Town
centre monitoring
- Railway
safety and security
- Road
traffic monitoring
- Number
plate recognition
- Car
park security
- Cross
harbour/river systems
- Construction
site security
- Industrial
park security
- Inaccessible
locations
- Temporary
installations
- Surveillance
of private premises, estates and building
entrances
- Bank,
department store and warehouse supervision
- Medical
supervision and tele-diagnosis
- Tourism
- remote weather checking, theme park
security, etc.
Our
system adopts a fully modular approach capable
of delivering up to 80 camera links. It can form
the basis of larger networks as demand increases
or additional funding becomes available. Our
system is a low-cost expandable solution
attracting no ongoing costs for licensing or
leased lines. It is IP addressable, allowing
users to securely dial in from remote PC's away
from the control room or even from home!
Features
- Can
be monitored remotely through IP/Ethernet
networks
- UTP
10/100Base-T
- 25
frames per second per channel capability
- Transmission
privacy ensured through security codes
- Standard
PAL video inputs and outputs
- Long
range capability (up to 20km without
repeater)
- Mains
operation
- IP65
weatherproof enclosures
- Point
to Point as standard
- Point to Multipoint as
option
-
Field expandable with up to 80
cameras
- Low-cost
repeaters increase effective range and
accommodate non-line-of-sight applications
-
Bi-directional audio as standard
Benefits
- No
operating license required
- Fast,
simple "plug and play"
installation - straightforward set-up or
alignment
- Consistent
high-quality video images
- Fade
and interference free performance in poor
weather conditions
A
modular, expandable system for the creation of
CCTV networks
- Point to Point Link
or Point to Multi-Point with telemetry
- Expandable
1 - 80 camera system
- Alarm
transmission capability for use with PIR
detectors, etc.
- Control
transmission capability for use with gate
control, etc.
- RS232,
RS422 or RS485 transmission capability
for use with camera control systems, card
access systems, switch control, etc.
- Bi-directional Audio
capability
Radio
Transceiver Specification
Frequency Range
5.725 - 5.850 GHz (Ofcom compliant)
Maximum RF Power with antenna
2W +33dBm
Effective Bandwidth & Line of Sight Range
Gold: 30-48Mbps to 20km
Silver: 14-20Mbps to 18km
Bronze: 5-7Mbps to 15km
Operating Channels
4 non-overlapping channels
Security/Encryption
AES
Operating Temperature
-40 C to +55 C
Input Supply Voltage
110VAC to 220VAC, 5Watts
Mounting kits
Wall or Pole mounts
Video
Server Specification
Video Standards
Complies with MPEG-2 & MPEG-4
Video resolution
MPEG-2:
720x576 Full D1 (50fields/s)
352x576 Half D1 (25fps)
Standard
MPEG-4:
704x576 4CIF (7fps)
704x288 2CIF (14fps)
352x576 Half D1 (25fields/s)
352x288 CIF (25fps)
176x144 QCIF (25fps)
Enhanced
MPEG-4:
704x576 4CIF (25fps)
704x288 2CIF (25fps)
352x576 Half D1 (25fields/s)
352x288 CIF (25fps)
176x144 QCIF (25fps)
Alarm transmission
One opening/closing contact per video channel
from remote (Camera) end
Control transmission
One opening/closing contact per video channel
from central (control) end
Example video channel configuration
Gold based on 30Mbps
5 channel @ 6Mbps
per channel
10 channel @ 3Mbps
per channel
20 channels @ 1.5Mbps per
channel
40 channels @ 750Kbps per
channel
80 channels @ 375Kbps
per channel
Silver based on 14Mbps
2 channels @
6Mbps per
channel
4 channels @ 3Mbps per
channel
8 channels @ 1.5Mbps per
channel
16 channels @ 875Kbps per
channel
32 channels @ 400kbps per
channel
Bronze based on 4Mbps
1 channel @
4Mbps
per channel
2 channels @ 2Mbps per
channel
4 channels @ 1Mbps per
channel
8 channels @ 512kbps per
channel
Data throughput
MPEG-2: 1Mbit/s to
8Mbit/sec per video channel
Standard
MPEG-4:
9,600bps to
4Mbit/sec per video channel
Enhanced
MPEG-4:
9,600bps to
6Mbit/sec per video channel
Data/telemetry
One RS232, RS422 or RS485 port per channel
Audio ports
Full duplex port per channel
SLD
Security & Communications
The Old Forge, Ockham Lane
Ockham, Surrey
GU23 6PH
England
Tel: 01483 225633
Fax: 01483 225634
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