HL-A438

　

HL-A438         1 gang telephone socket,secondary

HL-A439         1 gang telephone socket,master

HL-A442         1-G data socket(8-Terminal)

HL-A440         2 gang telephone socket,master

HL-A441         2-G data socket(8-Terminal)

HL-A443        2-G data  socket(8-Terminal)