... door operator SGS,CE,ISO 1. Power supply 220V 50HZ,110V 60HZ 2.Installaion Single and Bi-part Sliding door operator ... automatic sliding door)SGS,CE,ISO1. Power supply 220V 50HZ,110V 60HZ2.Installaion Single and Bi-partDrive OperatorWithout subsidiary light ... the gate0-8seconds(adjustable)Impact functionRebounding upon impactVoltageAC200-AC250V 50HZ-60HZOperating Temperature-20°C ~ +50°CController: 1. ...