PFXGP4311HTADERK Pro face touch screen gp-4000 and gp-4000m, what is the difference between gp-4000e

Time: 12/7/2017 9:51:32 PM

The GP4000 with the net is the basic model, the GP4000E is the entry - level model, the gp4000 is modular, the panel and the host can be separated