Unique backlit, combination alphanumeric and symbol display EZ Programming mode, New intuitive, stay & away ease-of-use buttons, for easy one button arm and easy instant key (hold down) with the GEMK2AS. Fingertip reference chart. Large soft touch backlit keys with tone, Backlit displays for easy reading. Wireless transmitter signal strength indication, Traditional interior and instant keys with the GEMRP2ASe2en