@@HSETM 1st gen: 2001-SRNDC Roundback 2nd gen: 2001-SRNDC 3rd gen: 2001-SRN AC/DC or AC 4th gen: 2001-SRNB AC/DC or AC (B means beltless) 5th gen: 2001-130 AC/DC or AC 6th gen: Equinox
@@Whyyoutubewhy.. 4, 5, and 6 generation 2001s don't exist. The 2001 types are as follows: 1st Generation 2001-DC (SRN) Roundback DC with AC option 2nd Generation 2001-DC (SRN)(production of the square back models) DC with AC option 3rd Generation 2001-DC (SRN)DC with AC option 2001-SRNB (Beltless) DC with AC option 2001-130 height increasesed of the back hence being "130"dB DC with AC option Equinox is a prototype for the 508-128 using, ASC rotors? But was sold off of self, DC with AC option. Note: Some sirens came with a AC only option.
DaSamNudge Yeah, wasn't the DC the 1st gen? It went to SRN and SRNB and now the 130. The 130 is 130 dB @100ft, and is longer. I have a 2001-130 in front of my school.
@@mathisr.44 the 1st gen SRN was the 2001 roundback, the 2nd gen was the square back, and the 3rd gen was the same, except a smaller federal signal logo on the horn, and a bit more higher pitched. The SRNB is basically a 3rd gen SRN, but is not driven with a belt (what the B stands for).
It sounds awesome on attack but annoying on alert.
No to me it’s the other way around
My thoughts exactly
Toronado siren
NOOOOOOOOOOOOO
Among Us
The 5BT actually did it's last cycle of attack which was easily audible for me still impressive for a 108 dB siren at a 10 km distance.
Yeah it's totally crazy stuff from a smaller siren like that.
@@DSRX100 Just shows sound can travel quite a ways in the right spots in the right conditions.
Listen to that amazing echo
Do you still have the ambience video? For some reason I thought that the DSA was pre-programmed to always run Attack
I Blasted this in my online class!
What happened then?
SRN is "siren" and the SRNB is "beltless" for the B. What does it mean to have a "beltless" 2001?
no, srn is ac and srmb is battery backup
@@jackwilliamson54 I think SRN is A-series and SRNB is B-series.
@@jackwilliamson54 And yes, IM AWARE OF ME REPLYING A TO A YEAR OLD COMMENT
@@HSETM
1st gen: 2001-SRNDC Roundback
2nd gen: 2001-SRNDC
3rd gen: 2001-SRN AC/DC or AC
4th gen: 2001-SRNB AC/DC or AC (B means beltless)
5th gen: 2001-130 AC/DC or AC
6th gen: Equinox
@@Whyyoutubewhy.. 4, 5, and 6 generation 2001s don't exist. The 2001 types are as follows: 1st Generation 2001-DC (SRN) Roundback DC with AC option
2nd Generation 2001-DC (SRN)(production of the square back models) DC with AC option
3rd Generation 2001-DC (SRN)DC with AC option
2001-SRNB (Beltless) DC with AC option
2001-130 height increasesed of the back hence being "130"dB DC with AC option
Equinox is a prototype for the 508-128 using, ASC rotors? But was sold off of self, DC with AC option.
Note: Some sirens came with a AC only option.
Doggy heard the siren at 2:35.
I know where a good 2001-SRN is to record it tests every first Wednesday at 12:00PM in Irmo,SC
Sounds amazing!
How?
He likes siren so thats ehy
I mean why
Attack and siren alert?
Should be hearing lots of that today.
That tornado siren test was very loud
Well duh sirens are loud to warn people
Wow thats loud
Hi
Is this a good siren according to siren people
yes
"WE GOT FREEMAN!"
That’s the one next to my house 😭
What does SRNB and SRN mean
+TheCrazyGamer66 Mendes SRN is short for Siren.
xXJooshCabob66Xx Mendes the Srnb the b part is belt less
SRNB's and SRN's are different kinds of sirens
That is a 2001 130
SRNB actually, the intake box (the part behind the horn) is a little bit taller on the 130.
DaSamNudge Yeah, wasn't the DC the 1st gen? It went to SRN and SRNB and now the 130. The 130 is 130 dB @100ft, and is longer. I have a 2001-130 in front of my school.
Theres multiple types of the 2001 series
@@mathisr.44 the 1st gen SRN was the 2001 roundback, the 2nd gen was the square back, and the 3rd gen was the same, except a smaller federal signal logo on the horn, and a bit more higher pitched. The SRNB is basically a 3rd gen SRN, but is not driven with a belt (what the B stands for).
No! Because the intake box is smaller than that of a 130
Awesome!
Well they might say that's for tornadoes but that tone is actually air raid.
Civil defense and tornadoes
作った
2x speed sounds like netherlands
5 RPM
sounds like a 130
2001-130
130*
It’s a SRNB dude
srnb has a small logo like srns
Some do because they were early SRNBS
Is last 2001-SRNB model
@@minecraftvideos5917 SRNB's have bigger FS logos than the SRN
L O U D
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