... .0CommunicationRS232/485, TCP/IP, USB-hostCamera300,000 pixels cameraStandard FunctionsWorkcode, SMS, DLST, Scheduled-bell, Self-Service Query, Automatic Status Switch, T9 ... FunctionsMifare/HID/iClass,9 digit user ID, Wi-Fi, GPRS, Printer, SOAPDisplay8 inches TFT ScreenPower Supply12V DC 1.5AOperating Temperature0 C ...