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Your animation is next level love it

This is great! Nice work

Great video sir!!!!! very helpful information.

Thanks man actually working on this setup.

Hey Joe I really appreciate your videos and it's a big school for me. I'm just wondering if you are planning to complete this 5 story building project in the RUclips Channel anytime soon thanks a lot

Hi, I have an NFS 320 notifier fire alarm panel with 138 smoke detectors and 25 modules. Now my panel is showing multiple trouble"INVERB". The same device showing "inverb" trouble blinks a green colour as a normal device, sometimes the same device blinks a red colour and sometimes the same device keeps the LED red in colour. Could you please suggest to me your expert advice?

How many can one install in one zone

Elevator mechanic here. The microprocessor disconnects are great especially for when you have battery lowering on an elevator. Great video

This guy rocks! Thanks Joe!

What’s your email

Thank you 🙏

hi sir if thier many flow switch how it does

You should change your channel name to “Fire Alarm Joe” since that is what is usually put in the search bar to find you

Bro im doing a 50'000 sq/ft medical facility rn and these videos are A saving my ass with all this old shit and B a great way to learn and work at the same time.

Common is suppose to be the grounded conductor (white). Why do you have the ungrounded conductor (black) going to common¿

Hai sir system fault showing, i disconnecting all cables but same priblem showing, can i hep

Would you be able to make a video on isolating modules? I'm wondering how they are being used in the USA. Are they being installed on each side of a fire rated wall? Etc

Great lecture. Thanks man

11 years since posted and still helps students like me. Thanks

Why would you need 3 wires? Could you just give them a common and another wire? Can’t you simply swap the second wire from the terminal of NO to NC depending on what the elevator guy wants?

I just messed up my relay on my first elevator recall. Gonna watch these videos to try and never make the mistake again

These are amazing videos. This is what I really need. You are a RUclips fire panel teacher for me.

Finally i found the one guy that is explaining this in a way i can understand, thank you! Thank you much!!!

Really helped me. Most videos on these are more HVAC related, and not so much fire panel related. Thank you.

Thanks Joe for these amazing videos. I just have a question on this particular video, since we have four strobes connected to terminals 6 & 7, how can we address them to communicate with the addressable panel since we have two dials only on the FCM?

question: is possible make a test with a magnet at ionic smoke detector ?

At what resistance would you start looking at the devices on a circuit vs metering the loop looking for a direct short to ground?

Great set of videos, hope you post more soon

very good video. I wonder how a technician tests an SLC loop wire with an intelligent alarm panel like EST3?

Does the smoke just recall the elevator?

Would you need a EOL at speaker and strobe?

Always learn so much from this guy, thank you sir

What value is the end of line resistor?

Is there a way to test the speaker with a panel that's not active no voltage?

Are you teaching the right stuff? Isn’t photoelectric better at detecting shouldering fires and ionization better at open flame fires?

Excellent video. Think I will start having my apprentices watch your FA series. Save me from explaining it all, when someone else does it better anyways. :)

Im a second year apprentice I’ve been doing FA for almost 10 months and I’m starting to understand how it works. I listen to your videos while I’m at work doing fire alarm. There are very helpful and easy to understand thank you so much !

I hope all is well. Thank you for helping me out with all these videos. I’m now at the top of my company competency list. Devices are changing daily. I wish you come back with a few refreshers

hello pls let someone answer me. i am start learning FA. i am confused because if a smoke detector activate let say second one. so the SD will short circuit and all zone current will flow into that SD and no current will be left for SD installed after that activated or short circuited SD.

User do we need a resistor at the end of ionization smoke detector circuit as FACP will always sense current in normalsituation?

Thanks, these videos are really helpful.

Hello, Joe! Happy 2024! I really enjoyed your posted content and wanted to know if I could contact you about a project I'm working on. I'd appreciate your input. Having a different perspective could really help the direction I want to achieve.

Can you use class a on a control module?

I love the content and explanation in this video. The only thing I didn't like is I could hear you swallow, but that's my own personal issue 🙂. This was a great video.

Thanks a lot for all your videos.They are the best.

Awesome videos

I recently repaired a panel that had 1 "hard" earth fault plus 2 "soft" ground faults. In 35 years I have only come across this 3x and they are very difficult to solve.

this man has helped a lot of professionals. so please hats off.

Shouldn't the T6 wire from FMM-1 pass through the resistor first before going to the NC of the Monitor Relay? Otherwise, with the relay normally energized, NC & C will be connected, thus shorting T6 & T7 of the FMM-1, causing an Alarm state?

You are doing God's work! We just debugged a circuit in our apartment building in Indonesia with this video. I was wondering why the standby voltage to our bell was -7V (reverse polarity) instead of 24V, and then I remembered this lesson. Yes, the polarity switched and we got 24V when the bell was activated