Re: PC1553 Home Security System Problem

["Roland" <roland@xxxxxxxxxxxx>]

>I have a PC1553?

Do you mean a DSC brand PC1555? Or a DSC brand PC 1555MX?

"lagman" <dan_hoffard@xxxxxxxxxxxx> wrote in message
news:1176854347.817719.151990@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
> All,
>
> I have a PC1553 home security system with a wireless module
> installed.  Last night, the alarm went off, and I was unable to disarm
> the alarm by entering my code.  All I saw was the system light.  When
> I entered my code, sometimes the panel would give the normal "beep"
> when pressing buttons, and sometimes it did not.  I resorted to
> unplugging the transformer from the wall.  This morning, I plugged it
> back in, and I can see the system light illuminated, and I hear a long
> beep about once every couple of seconds.  I tried pressing *2, but no
> lights illuminate.  If I open any of the contacts the alarm goes off.
>
> Anyone have any idea what might be wrong?  The board was replaced
> about a year ago.
>
> Thanks,
> Dan
>