keypad

So I have set up two keypads and two programs (P1 & P2) set. P1 will be used to enter/exit and sets all used zones. P2 is used for nighttime with one PIR disabled and set for silent timed. The 'nighttime' keypad is upstairs in hallway and the idea is that last to bed will set P2. Only thing is...

I'm having problems adding a second keypad to a castle euro mini. I've never done it before though I've installed several euros and the similar pyronix PCX systems without trouble. I installed the original system a few years ago without a problem using one RKP. Now I need to add another. I...