Integral of fire monitoring, information transmission and fire protection safety management RS232 interface is switched to RS485 interface by internal interface board, thus to be connected with TC5000 series such as TC5109 automatic Fire Alarm Control Panel Display general layout, alarm plane figure and system graph with the functions of information display, duty management, evacuation indication, query, printing, etc Man-machine friendly, vivid and convenient operation. Model No.: TCCRT-5017B Voltage: AC220V(AC185V~AC242V), 50Hz+1Hz or AC110V (AC90V~AC120V),60Hz +1Hz Current: 300mA LED Screen: 19 inch Operating Environment: Temperature: 0°C~ +40°C; Relative Humidity:≤95% Interface: RS232, RS485, LAN/WAN Dimension (LxWxH): 482mmx 1 83mm x444mm Approval: CCCF, CE