Houston Systems Pvt. Ltd. is based in India and lists traffic safety and security equipment on Global Trade Plaza. The company offers boom barriers with boom arms ranging from 1.5 m to 8 m, opening speeds of 0.8 to 7 seconds, IP54 rating, reverse-on-obstruction detection and 100% duty cycle. It also supplies electromechanical tripod turnstiles with IP54 rating, high-performance mechanisms, microprocessor-based logic control boards and 100% duty cycle. In addition, the company lists electro-hydraulic bollards where each unit operates independently, with IP67 rating, microprocessor-based logic control and ratings equivalent to K4, K8 and K12. Buyers can send an enquiry through Global Trade Plaza.