Thank you for choosing our product. Please read the instructions carefullybefore operation. Follow these instructions to ensure that the product isfunctioning properly. The images shown in this manual are for illustrativepurposes only.For further details, please visit our Companyās websitewww.zkteco.com.USER MANUALElevator Control Panel &Elevator Floor Extension BoardVersion: 1.1Date: March 2023EnglishApplicable Models: EC16 & DEX16