This is DSC's newest style 64 zone fixed LCD keypad. Not to be confused with the full alpha programmable 5500 model, this keypad though LCD is not programmable and is somewhat of a cross between the LED and LCD type. Features five function keys and a PGM / Zone input on the keypad for adding a remote zone or remote PGM output.
Works with all DSC Power Series systems, from the older 432, 632, 832, and 864 systems up to the newest models. Also available with a wireless receiver built in.