Material Main Case: AISI- 304 - Stainless Steel - SB Pattern ( Op. AISI-316 Quality ) Handle: Q32 - 304 Quality Bright Stainless Steel - Can be disassembled and installed one by one. Rotor System Turnstile passage obstruction is provided by controlled rotating arms with 120° intervals. Movement Control Centering and smooth movement system is realized by spring and hydraulic mechanism. Energy / Operating Voltage 110 - 240V AC 50/60 Hz (+/- 10%) 24V DC Control System All inputs are Optocoupler protected. It can be controlled by dry contact. Compatible with all kinds of access control units. Transition Direction Input - Output. Bidirectional system control. Transition Warning Status Entry Indicator / Exit Indicator (Green / Red) Transition Speed 30 Persons - Passes / Minutes / Normal Number of Standard Passways Single Unit Operating Temperature -20° C / + 50° C IP Class IP 54