Lovely video Nic, great content showing how the system is gradually replaced and the steps you take to ensure a working and compliant system. I'm currently fitting a radio fire detection system to a nuclear power plant here in the UK, which is proving very successful so far. We are about 60% complete. Looking forward as always to your next video.

Loving this series. Didn't watch the whole video yet, but I can tell, that this is also is good. Keep up the good work! Love your documentation and content.

Lets go , Nic's out with a new vid 🤩 Love the series of the replacement 😊

"You're killin' me smalls!" 🤣

Once you're done with everything, can you do before and after shots on what the alarm sounds like? Meaning that you have a clip of the old system, then a clip of the new system. I haven't watched this yet so I don't know the progress yet.

I really love your Notifier installation videos Nic. They’re part of what got me into doing Notifier for my hobby system. I would love to be able to work with Notifier out in the field someday. 👍 🤩

I've seen the same problems with those XP6-C cards.. They're a nightmare.

18:35 "you're killing me smalls!" Part of my everyday vocabulary. Love it!

Coming along nicely. Congrats once again on another successful upgrade well done. As usual gonna miss those classic bells but just wait til the BIG New Year’s Eve event; it’s gonna be EPIC!!!

this series was so good that i made it a playlist for myself

The Sync-1 module was discontinued in the United States, its possible that system sensor realizes that card is not acceptable, or the UL said to kill it off. It's possible that CSA/UL(C), or System Sensor Canada has yet to follow in the same decisions. It's being recommended by System Sensor to use the MDL3 instead as it can follow the sync of other MDL3's, and from the panel/other sources. The booster idea is also acceptable too, especially with the high demand.

Awesome as always. Can’t wait to see the full verification soon

I remember the old system had continuous for the bells. My reason why to convert to temporal because otherwise it will be very ear piercing, meaning that continuous hurts a lot. But your reason was probably different.

Your Guys decision to go with the NAC Power Supplies is the right move in my opinion. not your fault the engineer spec'd what they spec'd. our standard procedure for a building such as a school is to use a FCM-1 to trip however many FCPS (or PS10 now days) we need for the NAC load when installing 3030 systems.

Is the next one (part 5) gonna be the verification?

Keep up with these videos I love them! I am also curious with different things and this is defiantly one thing i am curious about

By the time you upgrade all the systems in the school it will be time to start all over again with the first school you upgraded.

Maybe the wire of the higher duct detector is broken in the conduit

The previous strobe of Edwards are not synced until either until 1999 or 2003 idk along the way with genesis models if you see a red label sticker text it’s enhanced there is plenty of black ones which can be free run that has its Nac unit which will sync the strobes up evenly.

Not the biggest fan of those NAC expander cards, they never work. We had the same problem with those to the point we stopped using them. Id rather just use the full external power supplies like the PSE10. But even then lately, we have been getting tons of bad boards in from Honeywell (since they decided to make one whole power supply branded as honeywell, for any honeywell brand fire system) our companies owner actually complained a ton to them about it lol... Great video as always man!

I think mechanical bells with vibration or mechanical horns and chime fire alarm are discontinued so it’s speaker strobe unit with voice evac time or electronic ones I think.

i want to see you crawling inside ventalation ducts. show more inside of them if you want

Yes a new video

Good job

Fun Fact: If these devices were SpectrAlert Advance horn strobes and if they were overloaded then the pitch of the horn would drop because that happens when the voltage drops under their regulated voltage range as they use resistor based capacitor clocks instead of crystal based capacitor clocks

lol, your coworker using the toy ride on wagon to carry the devices.

YAY NEW VID 😊😊😊

Sounds just like your school before it was synchronized

I think you guys had pre-alarm on, probably why they were chirping

Those SYNC-1(A) cards are a total piece of crap it seems like. Anyways... great video! Can't wait for verification day!

Nick I warn you that thing you’re using to synchronize the strobes wasn’t gonna work. It caused un synchronization at your high school. That’s the same thing that’s happening here if you want have it synchronized just get a booster panel I’m not complaining. I’m just letting you know.

i love seeing your videos

36:40 I've actually already seen that short once before!

Awesome video as always nic 😊

I don't mean to sound rude or anything but do you guys not use Honeywells multitude of calculators to determine how many power supplies and stuff you need to cover the amount of devices you're installing? I feel like that's a pretty major whoopsie. The drafting guy at the place I work for calculates everything beforehand and we usually don't risk putting the max amount of devices on each circuit. Now I will say the 3030 does have issues with booting when drawing major loads. There is a 3030 installed in a hotel near me I believe its my fire alarm inspection 15, that cannot boot with all the SLC cards plugged in due to boot up spike, but this building is way smaller so I dunno. That hotel has around 20 power supplies in the FACP room alone.

first like

this is the biggest replace fire alarm system i notice unsync strobes that were crazy turn a firework but this video the strobes where going off but not horn that was weird buy hey did you got access the elevator shaft replace the detector with smoke

awesome video

As much as EST deserves the shit it gets, one thing they did right was making their alarms (Genesis and Enhanced Integrity and newer) self-sync without any synchronization input. If only System Sensor could’ve done that too, but EST probably patented that technology something…

Awesome

Hi I like your vids!

Why don't you sell those alarms you replaced you could sell them.

Hey bro, how are you?

Why do you love doing fire alarms?

Did they reconnect the graphic annunciator? Or did they not get the card for it. Also, could you see if those cards have the same issue on your home panels?

Why don't you guys put the System Sensor P2R advances but put the L series?

How come detectors go green when installed? They didn’t do that in the past, did they? Btw I commented this in a different video that was completely off topic from this comment so I’m really embarrassed lol

My schools Fire alarm system is so terribly designed

Love your energy!