On Mon, 25 Nov 2013 14:54:56 -0700, Tony Hwang
wrote:

Danny D'Amico wrote:
On Mon, 25 Nov 2013 08:41:54 -0800, doug wrote:

You will need keypads to match the replacement board, the sensors should be
OK although you may have to change the EOL resistors (if they are used).

If you have any 2 wire smoke detectors you may have to check compatibility
with the new panel.

I do have smoke alarms but don't know how they're wired.

Likewise, I have motion detectors and mostly hard-wired door/window
switches, but some are wireless (the repair ones mostly).

I called a few outfits today looking for the D2212B(LT) control board:
http://www.alarmhow.net/manuals/Radionics/D2212/

Apparently Bosch (who bought Radionics) won't sell to a consumer, so I'll
need to get the D2212B board from either a distributor or dealer.

They retail about $100 to $125 but they're almost all out of stock on
the web pages that I've found them listed.

If I buy a new board that is not the D2212B, am I to conclude I *must*
go with Bosch/Radionics since I do have wireless devices?

Hmmm,
If the control board does not solve the problem, then what?

Um, call someone who knows what they're doing?