Simplex 4002 All Coding Options

Testing of a Simplex 4002 and all their options.
It was a while when I made this video, so I think it goes Continuous, March Time, Slow March Time, Simple Coding, California Code, and then Temporal Code 3.
Simple coding will code the alarms based on each fire zone, like in Twoplyboys video of the Simplex 4002 in the school. It's sort of like a coded system, but it will ring differently per zone.

[@jonahpartain6340]

My middle school had a Simplex 4002 in the office. The horns were 9838s on 4903-9101 strobe plates, all mounted on those simplex back boxes. The coding was set to the fourth one in this video, they always used the drill button.

[@HappyJigg]

Sounds awesome! What horns were connected?

[@ticearpey3235]

Sounds like 2901-9838s.

[@MircomFan]

Simplex 2901-9840s

[@ticearpey3235]

Damn, I was close. Same mechanism, different housing.

[@MircomFan]

@@ticearpey3235 I call it the Canadian version lol, I never see the 9838s here, they used the 9840s a lot.

[@SomeDudeWithAnExitSign]

The code 3 is more like Code 3-3

[@michaelgrahamwongacutemadness]

I don’t recall them all like that

[@officialsimplexguy]

That’s simple coding not code 3

[@MircomFan]

So which one is code 3? I just went by the coding book and thats what it told me simple coding was lol

[@officialsimplexguy]

@@MircomFan code 3 has a 2 second pause in between rounds. The “3-3” coding from simple coding is the panel sounding out zone 33. Now 4002s only go up to 32 zones so the 33rd zone is technically manual evac

[@MircomFan]

@@officialsimplexguy thank you for the info! Didn't know that lol

[@vintagesimplexfirealarmsof6440]

those sound good are those 9833s our 9838s

[@MircomFan]

Actually 9840s

[@vintagesimplexfirealarmsof6440]

@@MircomFan can u get a view of them some point

[@RaccoonAlarmsVosgra]

HELL YEAH

[@Videogamer52100]

My old elementary school had a Simplex System set to 20bpm like the third coding option in the video. It was a 2001-8001 that was changed out to a 4002, then a Simplex 4020.