Suitable for scenarios such as hotels, buildings, and homes, providing intelligent solutions Support 2 RS485 interfaces, connect up to 64 guest control sub-devices, including card access panel, button panel, light control expansion board Support 16 relay outputs, including 10 lamps, 2 sockets, 1 curtain control Support 6-channel dry node input, including 1 doorbell input, 1 door magnetic input, 4 infrared and other inputs Support scene custom configuration to realize linkage between access devices Support 220V city power supply, support wall-mounted installation Support RCU host wired networking to achieve large-scale scene intelligent control Support wired and Wi-Fi two connection methods, easy for engineering staff to configure and debug Support "TL-LINK Hotel Guest Control System RMS"