Sick ASC Alertronic AL-8000 Siren Test, Alert and Attack, St. Francis, WI 

Definitely just dead batteries/battery chargers. And I wouldn't quite call this old, this is probably a 90s-early 2000s unit.

*rushes items violently across scanner in grocery store*

*_Oh yeah, my favorite, the Metronome AL-8000._*

*cashier scanning groceries intensifies*

Introducing the fast pulse!

The siren decided to follow it's dreams and become a fire alarm. (Ok I'm done)

Poor Jimmy still can't find help for his stuttering issue

Its obviously a giant metrenome, guys! XD

Cool! March time! (Fire alarm enthusiasts get me)

Achievement made: Pulse tone

That ambience though!

Me at the register scanning faster in front of a child when their mom leaves to get something real quick

For some reason I jam out to this siren. Great video as always! Next month I will be in that area so I might go for an ambience recording

I didn't know ASC made metronomes

Oh, the siren just likes doing pulse. And i hear that P50 in the background btw.

I mean it makes cool signals. They should add these to the list of signals they offer also is that a Cyclone in the background?

This thing keeps better time than an average drum major

Sounds like it went into March time lol

I have never seen one of these do Pulse before! Very cool! Thanks for sharing.

The P50 ambience sounds relaxing

You can hear an Allertor and a P-50 in the background

It sounds like someone is Grocery shopping scanner really fast even when it powers down 😂😂😂😂

*Time to make a remix out of this!*

Wow it did a pulse!

Sound like a hilo signal?

I think I hear a p-50 in the background

Fire alarm on steroids lol

As multiple people said, it's just not powered enough, dying batteries. The drivers seems okay.

It’s gonna blow!

1:08 nice chromatic scales

The funniest siren i ever seen

May I use part of this clip in my video compilation? It's called "Siren dead batteries compilation".

Sounds like it’s on super fast pulse

*holy shit I think I hear a bomb ticking*

When I first saw this siren video, I actually didn't read the title, and I thought it was supposed to pulse like that lol.

man i can dance to this song, yo DJ Alertronic turn up the music

Mi mi mi mi mi mi mi mi mi mi mi mi mi mi mi mi mi mi

*Sensors beeping in car intensifies.*

Can we count this as pulse?

POV: your mom leaves you at the check out counter to get something and the worker starts scanning super fast

Sounds kind of like a custom pulse and pulse wail.

I can hear P-50 ambience

POV: You're at Aldi

Outdoor metronome😂

I love it it’s so funny 😆

Why you sound looks like a hi lo?

damn bro its vibing

Gotta rock to this beat

the wind down was funny

The car alarm tone

Did it get louder at 0:45??

What Wong with the siren

Is this supposed to warn me of a tornado or start dancing

"Eows 3467"

It sounds like it’s reminding the person who fixes sirens to fix it.

What are those other sirens in the background, they sound like 7T or ACA Screamers, P-15's

sirens heard: p50/cyclone allertor/sd10

I think I hear a p-50 or an allertor in the background

BOOP BOOP BOOP BOOP :D

is that a p50 or cyclone in the background

WE ARE LOSING HIM. CLEAR! *ded

This is why people need to stick to mechanical sirens with chopper motors just don’t be over complicated like a thunderbolt

A overweight cashier at Walmart be like

Do I hear the hurricane in the background?

I hear other sirens, going off in the background

Sirens Heard:P-50 P-15s

Sounds like techno

Bad power delivery? Whenever the speaker fires voltage drops down so the sound stops, then it goes back up so the sound starts and so on

It’s doing March time XD

now thats pulse

I used to have this siren near me it's a shamed I wasn't a RU-vidr because the siren the building was on got knocked down

*tbh this should be a real signal "fast pulse"*

AAAA! QUICK! SCAN THE ITEMS! I NEED TO DO MY JOB! **violently throws all stuff through the scanner at the grocery store**

It sounds like a 4 year old got to the control and is spamming the button XD

Reminds me of new age server alarm

montecat can I use 3 seconds of your video

oh yea? what abt the geriatric tbolt 1003 in tx that fell?

Why does it pulse

This could be a new signal for the siren pulse 😮

sounds like pulse alert and pulse attack💀💀💀

I hear other Sirens going off in the background

Dead batteries, chargers, or the amp is overheating

This sound allertor and p50

That BOOP is very fast

It sounded a lot like a heart monitor beeping in a hospital.

Pulsed steady and Pulsed wail

Also, I see an ASC sticker. Did ASC make these for a time after the name change?

lmao the winddown

Pulse

Nice! Sounds a little rough

why are the wind-ups so quite on these?

Someone over there pluckin loud guitar strings I see

Is this that "xanax" signal thing?

0:15 Railroad Crossing!

Sounds like a Mercedes car alarm

Sounds like battery issues. Pretty awkward sound to it too. Almost like the world's loudest metronome.

Dying batteries on that siren, I also heard the P-50 & P-15 siren ambience as well

They would replace it with a new siren the old one goes to the graveyard

Did not know the al 9000 did pulse

London Calling AL-8000