Machine core:Full AutomaticMotor:DC Brushless motor, 30W 24VPassing Speed:45persons minCommunication Connection:RS485 CommunicationMaterial:Stainless steel 304,thickness is no less than 1.3mmRunning life:5--8 Million(Continuous Opening and Closing Operation)Package Size:400mm*300*700mmNet Weight:15kgGross weight:17kg