sp scientfic prototypes Mark7 NYPD siren demo #2

This siren was manufactured in 1982. It spent it's previous life in service for the new york city police department. There are not too many of these left anymore. They featured a momentary yelp function. these were built by SP to NYPD's specifications. Email if you have one for sale or if you just want to chat about the sp's. I have alot of info on the company that made them.

Category:

Autos & Vehicles

Tags:

• sp
• scientfic
• prototypes
• Mark7
• NYPD
• siren
• signal-stat
• yelp

[corey20013]

ya, its nice, we get it, but in your videos of this stuff, tou don't have to pulse the fuckin buttons, its annoying, no one goes down the road pulsing the manual button.

[SP99]

Don't get mad corey20013!

If you grew up anywhere in nyc, you would know that "pulsing" is all they did. NYMSTR is retired from the job, He will tell you that was the way it was done. It was actually pretty rare to hear wail or hilo out of an NYPD vehicle. They hardly ever used the other tones.

[BobbyandErin]

You're bothering Rupert!

[SP99]

That was my wife telling me that I was bothering the dog. From that point on, all other siren demos needed to be out of the house. Oh well...

[ExtremeGamer55]

Can I ask just one question? Why do you not show us what the horn sounds like? I really like the horns on eltronical sirens. Great vids none the less. Just try to add the horns to it as well. Thanks for the vids!

[SP99]

This model does not have the airhorn option. The mark10 has it, but it sounds like crap.

[jwelsh793]

The one touch manual is used on "Third Watch" like every episode

[lemaxforum]

I love Third Watch !

[Dannyd7429]

I need the wiring diagrams please

[mikeh0321]

Ahhh the good ol' days, brings back memories, that was my fave song... lol

[mikeh0321]

Ahhh the good ol' days, brings back memories, that was my fave song... lol

[obxjeepguy]

@corey20013 I heat to break it to ya, but yes they do.... Go to Washington, DC, or NYC.

[EMPTYCANS]

That siren brings me back....

[bronxfireradio]

The SP Wail was used often by the R4 ESU REPs (such as ESU 5573) as they merged onto the southbound Deegan where I grew up in the Bronx when I was a kid. I used to know when a pin job was in from that siren.

[moorekid2]

i am looking for a wiring diagram for one of these sirens any help?

[Vaffanculo313]

@jwelsh793 yeaa even in the late episodes they still never changed em lol

[nytmstr]

@SP99 Absolutely correct, we almost NEVER used anything but the pulse. You have to be from NYC or were on OTJ to understand this.

[Wouter112]

I love this siren!