Subscriber Discussion

Audio Detection For Alarm Panels

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Mark Jones
Jun 13, 2018

Good morning.  Just a conversation I would like to have.  Sonitrol has had a corner on Audio with Alarms for some time.  Their system actually works quite well.  If you have an alarm, they can talk to the premises before dispatch.  It is not a large deal breaker for most customers, but has anyone here ever tried to design a similar system with burg panels?  Thanks,

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Brian Rhodes
Jun 13, 2018
IPVMU Certified

Hello Mark:

I am assuming you're talking about commercial systems and not specifically residential ones.  Is that correct?

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Mark Jones
Jun 13, 2018

We focus on commercial, but both if possible.  Most residential customers would not hand over the extra dollars though.

The industry calls the technology "talk-down" if anyone is interested.  Thanks,

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Cameron Javdani
Jun 13, 2018
Louroe Electronics

We have designed some systems using dB thresholds to activate alarm contacts on burg panels.  In its most simple form, the mic hears a loud sound and activates a relay.  Newer products can also do this over IP using a TCP event.

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