| Height when raised | 400-1000 mm |
| Width | 1500-6000 mm |
| Color | RAL1028 traffic yellow / RAL9005 black |
| Axle load resistance | 50 tons per axle |
| Structure | Heavy duty |
| Top plate | Plain, or Checkered (optional), painted yellow with black stripes |
| Type of steel | S235 |
| Traffic light | Red/green LED, 200 mm diameter, steel post 2 m height and electrostatic powder coated |
| Hinges | Heavy duty, special design hardened steel |
| Power | 380 V, 3 Phase, 50-60 Hz (or 220 V/ 440 V etc., three phase, 50-60 Hz optional by a transformer) |
| Power failure | Air Tank, UPS (optional) |
| Speed | 8-12 seconds |
| Desktop keyboard | Raise, lower, emergency stop, key operated, ‘keyboard in use’ light indicator |
| Extra I/O at the PLC | Enough I/O’s to connect any card reader, extra override keyboard etc. later on |
| Proximity sensor | Available to sense the position of the blocker |
| Dual vehicle safety loop detector | This detector is used for safety |
| Motor Power | Min 3 KW, 1500 rpm |
| Environmental conditions | -15 °C and +65 °C, %95 non-condensing humidity |
Being a very reliable alternative to the hydraulic road blocker, Optima PRR Pneumatic Road Blockers are an efficient way of solution if there is a threat of vehicle attack in addition to the control of vehicle access in high security applications. As the construction is completely the same with the hydraulic rising road blockers, the strength of the construction is the same. The number of pistons used per road blocker increases due to the low pressure achieved in pneumatic systems. Typical raise/lower time is 8-12 seconds. The pneumatic power units can be used in HRR-HS-CT & HRR-HS-4100 road blockers.
