TeleGuard®
2.4GHz
Digital Radio Video Transmission System
Our
TeleGuard®
2.4GHz 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 (or optionally Coax 10Base-2
compatible)
- 25
frames per second per channel capability
- Transmission
privacy ensured through security codes
- Standard
PAL video inputs and outputs
- Long
range capability (up to 5km without
repeater in the UK and 10km for export
customers)
- 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 channel option
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
2.400 - 2.4835 GHz
RF Power with integral antenna
100mW +20dBm (+30dBm Export)
RF Power at external antenna connector
+17dBm Max.
Line of Sight Range
11Mbps @ 5km UK (10km Export)
54Mbps @ 1.5km UK (3km Export)
Radio Data Rates
802.11b: up to 11 Mbps with auto fall back
802.11g: up to 54 Mbps with auto fall back
Operating Channels
13, 3 non-overlapping (ISM band)
Security/Encryption
128 bit WEP, WPA2, 802.11x Radius Authentication
MAC address filtering, Layer 2 isolation
Input Supply Voltage
110VAC to 220VAC, 5Watts
Mounting kits
Wall or Pole mounts
Video
Server Specification
Video Standards
Complies with MPEG-4 &
H.264
Video resolution
MPEG-4:
704x576 4CIF (25ips)
704x288 2CIF (25ips)
464x576 2/3 D1 (25ips)
352x576 1/2 D1 (25ips)
352x288 CIF (25ips)
176x144 QCIF (25ips)
H.264:
704x288 2CIF (25ips)
464x576 2/3 D1 (25ips)
352x576 1/2 D1 (25ips)
352x288 CIF (25ips)
176x144 QCIF (25ips)
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
Video channels
10 channel @ 4Mbps
per channel
20 channels @ 2Mbps per
channel
40 channels @ 1Mbps per
channel
80 channels @ 512Kbps
per channel
Data throughput
MPEG-4:
9,600bps to
6Mbit/sec per video channel
Data/telemetry
One RS232, RS422 or RS485 port per channel
Audio ports
Full duplex 2x RCA ports 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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