20p no sound from siren

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Hello All,

I removed xfinity I control from my panel. The alarm sound only comes from my keypads. I have already confirmed the sounder works. I have even added  aux PS but no sound.  

I'm thinking it's in the programming somewhere. Any thoughts?

Re: 20p no sound from siren
On Wednesday, May 24, 2017 at 10:36:37 AM UTC-4, sean...@gmail.com wrote:
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20p only puts out voltage not siren tone if sounder is only a speaker then you need a siren driver to make whoop sound  

Re: 20p no sound from siren
On Wednesday, May 24, 2017 at 9:36:37 AM UTC-5, sean...@gmail.com wrote:
Quoted text here. Click to load it

Shouldn't be anything in programming might be a bad board

power supply isn't usually needed unless you have a lot of other powered devices, you could always tell when Vista panels needed a PS when they blipped the siren and the keypads momentarily lost power

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