Re: Alarm system transformer + power supply (would both go bad at once?)

[Tony Hwang <dragon40@xxxxxxx>]

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?