Smart-Bus AC Touch Door Bell Panel for Hotel autom

Parameter Power Supply: DC12 30V Power Consumption in BUS:25mA/DC24V Working Condition: Working Temperature: 0°C 40°C Working Relative Humidity: 20% 90% Storage Temperature: -40°C +55°C Storage Relative Humidity: 10% 93% Signal Interface: S-BUS Layout: 86mm x 86mm x 9mm Installtion: GI 86mm×86mm Back Box Features To be used together with Mix Room Controller Control Temperature,Speed,Mode,On/OFF Display Indoor Temperature,Date Has the function of Remote Control and manage