erm... switch power supply off and it should NOT be soundingThe bell, and it's battery still work, so even with the panel switched off it's still sounding.
should be simple emough to take out panic button, just make sure tamper loop is maintained as a loop ( normally yellow and white cores). the tamper button is simple on-off switch.
yep,The person who said you can only have this pane with that external sounder, was not telling the whole truth, You can have almost any conventional external sounder on any panel with no problems.
You main problem is that of wasting money and time, why not take the external sounder down first, then take the panel down and change them both, or get an alarm company to do it for you, it will be cheaper in the long run than to faf about with what you have.
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