Yale 6000 series alarms

[UsuallyLost]

I'm currently planning a Yale HSA 6400 installation, but will need a couple of extra door sensors, PIRs, and a keypad.

Looking at prices & offers currently available, it appears that a HSA 6200 kit would provide all the necessary parts for less outlay, and into the bargain would give me a spare siren.

Are all these bits compatible? I get the impression it's just a matter of setting the DIP switches correctly.

Any help appreciated.

Regards,

UL

 

[mdf290]

exactly compatible just leave all the dip switches as they come in the 6200 box and they will programme straight into a 6400