What programming options exist with PREHs line of key pads?
PREH has two series of key pads, NW series and MTF series. The NW is currently non field programmable. Rather it is programmed by PREH, to customer specifications. The MTF series can be programmed by the end user in the normal manner in which PRHE POS keyboards are programmed. However, the customer must purchase MWX electronics ( P/N: 90405-045/0001), and a daisy chain connector.