CP8 Eurosec Risco alarm keypad.
This is for the CP8 wired alarm and not the CPX wireless alarm which came later in production. They look the exact same.
If your keypad has the code number PR5208 this is the correct item (CP8 Keypad)
If your keypad has the code number PR5648 this unit will not be compatible and you should source from elsewhere (CPX Keypad)