DXM1500 CONTROLLER; DX80 PERFORMANCE GATEWAY 900 MHZ 1W; INPUTS: 2 ISOLATED, 8 UNIVERAL; OUTPUTS: 4 NMOS, 2 ANALOG, 2 RELAY; M7 PROCESSOR, 16MB MEMORY, LCD DISPLAY; MSTR/SLAVE RS485, ETHERNET, USB, SOLAR/BATTERY CONTROLLER