About

As Sigma Road Blocker, we have been producing security solutions for more than 20 years.
We develop preventive systems and tools in the operational movement and control applications of security forces.

SIGMA; provides security for you

  • Product Quality
  • Security precautions
  • Logistics Advantages
  • Supply Continuity

Products

Sigma Road Blocker

Sigma Road Blocker, where access by unauthorized vehicles is under strict restrictions. security and anti-terrorist established in areas requiring high sec...

Sigma Accordion Barrier

The vehicle's speed, weight and direction of movement are suddenly stopped upwards; The crusher and shredder for the vehicle will pose serious risks to the driv...

Sigma Barrier

The speed, weight and direction of movement of the vehicle are suddenly stopped and the upward confusion; Crusher and shredder for the vehicle will have serious...

Road Trap Tire Breaker, For Heavy Vehicles

It is the most effective and reliable tire extinguishing method for disarming large vehicles that do not comply with the STOP warning by police and military aut...

Road Trap Tire Breaker, For Passenger Cars

It is the most effective and safe wheel extinguishing method to disable vehicles that do not comply with the STOP warning for police and military authorities. ...

Why You Should Choose Sigma

Product Quality

The material used in our products must be of the highest quality in terms of their intended use and areas of use. As Sigma Barrier, we apply 1st class materials and engineering processes in all our products.

Product Variety

We offer high quality products for security with our wide product range. With the research and development of our expert engineers, we produce the most efficient products for sectoral needs and offer them to you, and we meet your product demands specific to your needs.

Logistics Force

We deliver your requests as soon as possible with our advanced production line and expert employees, high volume production, product supply with our stock power and fast delivery at all times.

Guarantee

We guarantee our products with the material we use in our products and the production quality.

Get to Know Sigma Products

We carry out quality control tests before putting our products on the market, and at the same time, we continue our controls during field use.

Sigma Road Blocker

Sigma Road Blocker, where access by unauthorized vehicles is under strict restrictions.
security and anti-terrorist established in areas requiring high security measures
electronic barrier.
Preventing unauthorized vehicle entry and controlling the exit of the vehicle indoors
used.

Usage Areas:
Military facilities, security areas, government buildings, embassies, production facilities, factories,
such as oil refineries, airports, hotels, sites, shopping malls, stadiums and concert venues.
These are the areas where the entrance-exit should be controlled and safe.

What is the difference between Sigma Road Blockers?
In any environment where there is a city grid or all storable energy systems
can work.
It is very simple to install as it is surface mounted.
In case of emergency, it can be disassembled from the point of installation and mounted to another point.
It is possible for two people to carry it easily and it takes up very little space during transportation.
It is economical compared to hydraulic and mushroom barriers.
It can be designed according to the dimensions of the location you want to use.
It differs from similar barrier systems with its elegant design.
It can also be used as a speed barrier barrier at entry/exit points.
It causes serious damage to the vehicle that is not allowed to pass at the location where the inspection will be made.
Its maintenance is very simple and it has a structure that does not fail continuously.
Maintenance and repairs are made on site in case of possible malfunctions.

 

The bumper of the vehicle that hits the Sigma Road Blocker pushes the barriers forward. crash of the vehicle
The second arms hidden on the ground under the barriers pushed by the force of the
rises and is clamped to the vehicle under the vehicle. As the vehicle tries to continue its movement
The crusher arms clamped here have a large impact on the undercarriage parts that provide the movement of the vehicle.
damages to a large extent. Crusher piles, while clamped to the vehicle, are forced to an angle of 90º.
If the vehicle has come and the vehicle still does not show a tendency to stop, the floor-mounted bump
take off from its current position and air the vehicle so that it is close to 1 meter.
makes it hit the ground. In this case, the Sigma Road Blocker gives the vehicle a large
damage and ensure that the vehicle is stopped safely.