DIYbanter - View Single Post - Alarm system transformer + power supply (would both go bad atonce?)

Tony Hwang

Danny D'Amico wrote:
On Mon, 25 Nov 2013 10:03:16 -0800, wrote:

I would not replace just the board, unless you can find
the exact replacement at a good price. I would replace the
alarm panel.

Replacing the alarm panel is fine by me, but, I spoke to someone
at Bosch who said that the "frequencies are different" for each
manufacturer.

Is that true?

Seems to me that an alarm system as a simple job. If the switch
is open, ring the alarm.

Why wouldn't the wired and wireless alarm devices on the doors
and windows be compatible with *any* manufacturer?

Is it true that only a Bosch/Radionics panel will work with
Bosch/Radionics controllers and Bosch/Radionics switches
and motion and smoke detectors?

Hi,
You are thinking analog, now most any thing is digital. Even reelays
are solid state devies, no electro mechanical things.