Swing gates, flap gates, and turnstiles are mostly powered by safe voltage of 24V ~ or 110/230V. For devices powered by 24V voltage, power supplies are usually installed in external boxes enabling power supply to a group of gates or turnstiles installed in a given location. Gates and turnstiles allow cable entry from the floor. Remember to account for voltage drops when using excessively long cable distances between the gate, turnstile, and power supply, and use cabling in accordance with technical documentation ensuring proper operation of the devices