®
IGS-4sTM
Video Sighting System
unm at ch ed innovation
The IGS-4S­™ is a compact video
sighting system that can be
utilised with various vehicle
mounted weapons from
7.62mm up to 125mm.
ADVANTAGES OF THE IGS-4S™
The system allows the operator a 24/7 below armour
observation and ranging capability.
The IGS-4S™ offers the user the following:
• A video surveillance and sighting capability which
operates seamlessly with the weapon.
• The system is designed to accommodate multiple
sensors, that can be fitted to suit user requirements.
• The IGS-4S™ is designed to suit the major constraint
factors of smaller vehicles, namely; cost, mass and
space.
• The system enhances the gunners hit probability which
can be further enhanced with the inclusion of optional
lead angle prediction and tilt compensation.
• Single system pre-programmed with ballistic aiming
marks for 7.62, 12.7, 14.5, 20 and 90mm weapons.
• The payload can include any combination of the
following:
- Un-cooled TIS
- Multi FOV day cameras
- LRF
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SPECIFICATIONS
Day channel
Camera
Colour DSP
Field of view
5º HFOV
Resolution
>550 lines
Digital zoom capability
up to 3x
Night channel
Uncooled TI module
5º HFOV
Sensor
Uncooled microbolometer
Spectral range
8-14µm
Digital zoom capability
2x
LRF (typical specifications)
Measuring distance range
2500m on NATO target (2.3x2.3m reflectivity 30%)
Distance accuracy
5<m
Dimension
Display
230 x 200 x 65mm
Optronic payload
170 x 120 x 250mm
SUMMARY
The IGS-4S™ provides day or thermal sighting and a ranging capability in a compact
and light weight unit.
The IGS-4S™ has been optimised to suit small vehicles where space, cost and mass
are major factors in the vehicle design.
The IIGS-4S™ can be used on any turret from a one man 7.62mm turret to a T72
turret with minimal turret modifications required.
The externally programmable graphics overlay capability enables the customisation
of the system to suit specific applications.
The payload is upgradeable with minimum effort enabling the use of one platform
for various sensor payloads.
The IGS-4S™ is manufactured and distributed under license
from Vision24 Observation Systems (Pty) Ltd
Contact details:
Fritz Visser
Email: [email protected]
Tel: +27-12-803-4347 or mobile: +27-82-881-6181
®
unmatched innovation
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Issue 1: February 2013