20 - Chicago Trouble Bells - Introduction to Fire Alarms

I'm explaining how fire alarm systems work for new technicians or other employees who deal with these systems. This is my 20th video in a string of many Khan Academy-styled lessons. This video shows how the trouble bell silence switches found in the city of Chicago are wired to trouble bells and the trouble contacts on the fire alarm panel.

[@dannyramirez2123]

This is a good breakdown on how this works. A lot of your videos are simple and easy to understand for entry level prospects. Very useful info.

[@pradeepkumarproddaturi3132]

Thank you very much for the informative videos!! I am waiting for your videos on addressable fire alarm systems...

[@stevehanson6640]

joe these videos are excellent, ive been using them to show helpers how f/a systems work etc. awesome!

[@AnalogueKid2112]

Just got through watching all your videos. Very informative, thanks for making them.

[@raulvasquez9076]

Thank you very much. As a technician I appreciate your instructional videos. Keep it up. I have some requests if you take them.

[@thecoachingengineer]

Dear Joe! you truly are amazing! thanks for all the videos man! there should be more people like you in the world!....please keep it going with the Fire Systems! right now i am learning all to work with the FAP XLS1000 and XLS3000 from Honeywell and also the FS90 from Honeywell!...thanks to you

[@ilhemtitou8706]

Hi Reinaldo, any photoes or softwares FAP XLS1000 AND FS90 FROM HONEYWELL. If you can help me i'will be very thankfull.

[@JoeKlochan]

Thanks!

[@MsElladog]

I know that another thing that’s required by Chicago’s municipal code is a "city tie". Do you think that you could do a video on that?

[@JulioHernandez-hc9ql]

make more videos