NT-BR111N  is  a  multi-port  extensible  with  1  RS232/485,  1  IR  output  and  1  GPIO.  It  supports  communication  with  programmable  central  control  system  or  PC  through  IP,  realizes  the  control  of  a  variety  of  devices  and  protocol  conversion  between  devices  with  different  communication  methods,  and  supports  PoE  power  supply.

1,  1-channel  serial  port  expansion,  can  be  configured  for  RS232  mode  or  RS485  mode,  baud  rate  can  be  set
2,  1  channel  IR  output,  CCF  code  can  be  received  through  IP,  automatically  converted  to  infrared  code  output
3,  1  way  GPIO  interface,  configurable  as  input  or  output
4.  It  supports  docking  with  other  systems  through  TCP  and  UDP,  and  supports  port  expansion  as  a  structured  control  host;
5,  support  AP  protocol  to  set  the  port  working  mode,  communication  mode  and  port
6,  built-in  WEB  server,  support  mobile  phone,  Pad  and  other  devices  for  Web  management;
7,  the  front  panel  provides  serial  port  transceiver,  infrared  sending,  GPIO  port  status  indicator  light;
8,  local  12v  or  24v  power  supply,  support  PoE  power  supply