Optima Engineering

SECURITY SYSTEMS

Optima designs and manufactures high quality, heavy duty, PLC controlled elctromechanical, pneumatic and hydraulic roadblockers, bollards, barriers, sliding gates, sliding gate actuators, tyre killers and all kinds of motorized and manual, tripod and full height turnstiles.

Hydraulic Rising Roadblockers

If there is threat of vehicle attack in addition to the control of vehicle access in high security applications, hydraulic roadblockers are the unique solution. Even though the attack is from high tonnage vehicles whit high speeds, it is not possible for the vehicle to keep on moving more than a few meters because of the damage given to the front, wheels and the bottom of the vehicle. Drive is hydraulic, therefore in case of power failure roadblocker can be lowered or lifted manually with the help of foot/hand pumps and valves. Typical raise/lower time is 6 seconds. With the help of microprocessor controlled electronics, raise/lower function can be achieved by every kind of cards readers, biometrics readers like fingerprint or hand shape, radio control, on/off switch or keyswitch etc.

Hydraulic Rising Bollards

Hydraulic rising bollards are designed especially for high security vehicle entrances and for locations that has to be closed for motorized traffic on specific times (like private roads, controlled parking areas, industrial areas, shopping lanes, marketplaces etc). Whenever a vehicle collision occurs; bollards will destroy the front suspension system, steering linkage and other parts of the drive system so the vehicle will move only a few more meters and will be inactivated. They can be installed as a single unit as well as in groups. Bollards are driven hydraulically and the hydraulic drive unit is placed in an installation cabinet close to the bollards. In case of power failure bollards can be lowered manually. Typical raise/lower time is 3 seconds. Standard unit has raised height of 60 cm but for special requirements up to 90 cm lifted height can be manufactured. With the help of microprocessor controlled electronics, raise/lower function can be achieved by every kind of card readers, biometric readers like fingerprint or hand shape, radio control, on/off switch or keyswitch etc. Besides, safety accessories like loop dedectors, photocells, flashing lights or red/green lights can be integrated to the control electronics very easily.

Hydraulic Tyre Killers

Optima hydraulic tyre killers are designed especially entrance points whic have threat of vehicle attack or for the ones that have high security requirements.If there is a threat of vehicle attack in addition to the control of vehide access in high security applications, hydraulic tyre killer are one of the most secure systems. Even though the attack is from high tonnage vehicles with high speeds, it’s not possible for the vehicle to keep on moving more than 25-30 more meters because of the damage to, wheels and the rim of the vehicle. Drive unit is hydraulic, but in case of power failure tyre killer can be lowered or lifted manually with the help of manual hand pump. Typical raise/lower time is 3 seconds. In case of emergency, raise/lower time can be as low as 1.5 seconds. With the help of PLC controller, rais/lower function can be achieved by every kind of card readers, biometric readers like fingerprint or hand shape, radio control, on/off key switch etc. Besides, safety accessories like photocells, inductive loop detectors, flashing lights or red/green traffic lights can be integrated to the system very easily. Typical weight of a tyre killer is 1-1.5 tons (depending on tyre killer type and accessories). Oil cooler/heater is standart in all hydraulic tyre killers.