Extreme Tactical Dynamics

100 Watt IW3 IMPACT Series Police and Emergency Vehicle Siren


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Sale price $329.96
Was: $399.96
List price: $399.96
(You save $70.00 )

Frequently Bought Together

30 Day Money Back Policy*
5 Year Warranty on all Lights*
Guaranteed to fit your vehicle*

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Description & Features

The IW3 police siren uses 100-watts to create high-powered audible warnings. The siren control box features 27 buttons, which allow you to control a siren and lighting from the same unit. Specifically, the siren control buttons are used for code lights, siren tones, various amps, and trigger switches for flash pattern change and directional lighting.

Like the other Impact sirens in our online store, the IW3 can be used with most emergency vehicle lights

  • Less than 0.1amp draw on Standby
  • Operating Temperature : -4°F to 140°F.
  • Frequency Range: 300-1600Hz.
  • Siren Sounds: 8
  • Maximum Voltage Out: 12V
  • 27 Button Control Head
  • Two 15amp Outputs for Lights
  • Two 10amp Outputs for Lights
  • Four 5amp Outputs for Lights
  • Works with almost all Emergency Light systems
  • Operating Current: 10 amps nominal with no light heads.
  • Harmonic Distortion: Less than 10% between 5 and 100 watts.
Included in Box
  • (1) IW3 Siren Unit
  • Controller
  • All wiring and cables are included
5 Year Warranty on All LEDS

We have one of the best warranties in the industry! This warranty includes:

  • A 5 Year Limited Warranty on all LEDs used in our products
  • A 2 Year Limited Warranty on all components
  • A Full 90 Day Warranty for all Replacement Parts

For Complete Warranty Information: Read the Full Warranty Policy Here

Shipping & Returns

Most orders will ship within 1-2 Business days of being received. We do ship via UPS or USPS whichever is determined to be the fastest to your location.

FREE Shipping Within The United States On Orders Over $88

Please call for International Shipping Costs

Warranty Badge

We have one of the best warranties in the industry! This warranty includes:

Order Total

Contiguous US



Up to $49.99




$50 - 87.99




$88.00 +




Need your products faster or through another shipping company? Give us a call for any custom shipping requests. International orders may require additional shipping costs. We don’t expect back orders, but if they do happen, your partial order will likely ship first in order to get you going as quickly as possible.

For More Information: Read the Full Shipping Policy Here

Warranty 30 Day Badge

We get it, things happen and you may need to return an item. Perhaps you bought the wrong color, or need a different size. We have an easy to use 30 Day Money Back Policy for most returns or exchanges. Need a return or exchange after that? Give us a call, or send an email to customerservice@extremetacticaldynamics.com with your issue and we will be more than happy to assist you as best we can!

For More Information: Read the Full Return Policy Here

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