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  • Powercall Emergency Sirens
    • Powercall UDX7 Emergency Siren
    • Powercall RDX Flush/Remote Siren
    • Jack Hammer Low Frequency
    • Powercall USB7 MP3 Amplifier
    • Powercall X71A Siren
    • Powercall G60 Remote Emergency Siren
    • Powercall USB6100 Amplifier
    • Powercall BAC-3 PA System/Air Horn
    • Powercall TH6 Train Horn USB Amplifier
    • Powercall 6DX 100 Watt Siren Speaker
    • Refurbished/Used Powercall Sirens
    • Replacement Siren Parts
    • Repair/Warranty Information
    • USB Flash Drives
  • TRENDING DECALS
  • Graphics & Decals
    • 2nd Amendment Decals
    • Automotive Brand Decals
    • Blacklite Decals
    • Breast Cancer Style Decals
    • Customer Decals
    • EMS/Rescue Decals
    • Equipment Labels
    • Expression Decals
    • Firefighter Die Cut Decals
    • Flag Related Decals
    • Funny/Misc. Decals
    • Gun/Shooting Decals
    • Hazmat Decals
    • Helmet Crescent Decals
    • Helmet Flag Decals
    • Helmet Name Decals
    • Helmet Trapezoid Decals
    • Helmet Trim Packs
    • Illuminating "GlowMax" Decals
    • Irish Style Decals
    • Letters and Numbers
    • Maltese Cross Decals
    • Maryland Decals
    • Memorial Decals
    • Police Related Decals
    • Political Stickers
    • PowerEyes Helmet Decals
    • Punisher Decals
    • Realistic Flag State Decals
    • Religious Decals
    • Shamrocks & Clovers
    • Spartan Decals
    • Tattered Flag Decals
    • Tattered Flag State Decals
    • Thin Blue Line Decals
    • Thin Red Line Decals
    • Warning Labels
    • Vinyl Scrap Pieces
    • Warning & Emergency Labels
  • Embroidered Items
    • CLEARANCE ITEMS
    • Digitize your design for embroidery
    • Flex Fit Embroidered Hats
    • Kryptek Typhoon Hats
    • 2nd Amendment Hats/Decals
    • BLACKOUT Hats
    • Customer Embroidered Garments
    • Customer Embroidered Hats
    • Custom Embroidered Shorts
    • Customer's Winter Hats
    • Custom USA300 Hats
    • Custom Winter Hats
    • Duffle Bags Custom Embroidered
    • Fire/Police Style Hats
    • Loudoun County Fire Rescue Items
    • Sweatpants custom embroidered
  • Laser Engraved Items
    • Acrylic LED Designs
    • Custom Engraved Tumblers
    • Customers Engraved Products
    • Engraved Accountability Tags
    • Engraved Locker Tags
    • Fire Expression Tumblers
    • Water Bottles 30oz.
      • 2nd Amendment Bottles
      • Funny Sayings
      • Medical/Nurse Bottles
    • Military Related Tumblers
    • Monroeville 2021
  • Convert your design into a decal:
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POWERCALL SIRENS

Check out our entire line of Powercall Emergency Sirens. "The Fierstien Brand" sirens are always guaranteed to clear the way. Click the button below to see our entire selection.

Click Here

Used/Refurbished Sirens

Here you can find a small selection of used and refurbished emergency sirens. We update this page as units become available

Click Here

Repairs and Warranty

Need to have your unit repaired either warranty or not in warranty? On this page, you can find the information needed to send your unit to David for Powercall Repair.

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Custom Flex Fit Hats

Check out our large selection of custom embroidered Flex Fit 6277 Hats. Lots of designs to choose from, no minimums and quantity discounts!

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Blackout Style Hats

A large selection of custom embroidered Black hats with BLACK embroidery. Choose from various different designs, all with the subdued blackout look.

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Our Customers Designs

Thousands of designs that our customers have made over the years. These products are available for purchase anytime and can be ordered is various different sizes and materials.

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Our most popular collections:

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Political Stickers
Acrylic LED Base Custom Designs
eBay Collection
eBay Collection
Custom License Plates
Kryptek Typhoon Hats
Custom Engraved Tumblers
Custom Engraved Tumblers
Memorial Decals
Equipment Labels
Equipment Labels

Powercall Emergency Sirens

The most unique siren tone on the market today. Sold only by Powercall Sirens and David Fierstien. Always ask for "The Fierstien Brand" and never settle for the imitations.

Learn more
Powercall UDX7 100/200 Watt Emergency Siren (IN STOCK) - Powercall Sirens LLC
Powercall UDX7 100/200 Watt Emergency Siren (IN STOCK)
Sale price$319.99
Powercall USB7 100 Watt usb (MP3) Sound Amplifier - Powercall Sirens LLC
Powercall USB7 100 Watt usb (MP3) Sound Amplifier
Sale priceFrom $169.99
Powercall RDX Remote/Flush Mount Emergency Siren - BETA LISTING - Powercall Sirens LLC
Powercall RDX Remote/Flush Mount Emergency Siren
Sale price$416.90
Powercall Jack Hammer Low Frequency Siren Addition - Powercall Sirens LLC
Powercall Jack Hammer Low Frequency Siren Addition
Sale price$219.99
Powercall G60 Remote Emergency Siren - Powercall Sirens LLC
Powercall G60 Remote Emergency Siren
Sale priceFrom $199.99
Powercall UDX7 Flush Mount Bracket - Powercall Sirens LLC
Powercall UDX7 Flush Mount Bracket
Sale price$43.75
Powercall USB6100 MP3 100 Watt Amplifier - Powercall Sirens LLC
Powercall USB6100 MP3 100 Watt Amplifier
Sale priceFrom $199.99
Powercall BAC-3 100 Watt Air Horn/PA System - Powercall Sirens LLC
Powercall BAC-3 100 Watt Air Horn/PA System
Sale priceFrom $159.99
Powercall X71A Remote 2 Tone 100 Watt Siren - Powercall Sirens LLC
Powercall X71A Remote 2 Tone 100 Watt Siren
Sale priceFrom $199.99
Powercall GE6 100 Watt USB Powercall Amplifier - Powercall Sirens LLC
Powercall GE6 100 Watt USB Powercall Amplifier (BEING DISCONTINUED)
Sale priceFrom $169.99
Powercall TH-6 Train Horn USB Amplifier - Powercall Sirens LLC
Powercall TH-6 Train Horn USB Amplifier
Sale priceFrom $169.99
Powercall USB Mechanical 100 Watt Amplifier - Powercall Sirens LLC
Powercall USB Mechanical 100 Watt Amplifier
Sale priceFrom $169.99

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Firefighter Owned & Operated

Our company is owned and operated by members from the Fire and Rescue Department, Police, Military and our Church.

Contact us

CLICK HERE to email us. You can also contact us at 703-669-1193 or via Text at 703-955-6547 M-F 9AM - 5PM

Need to Chat?

At the lower right hand corner of our site is our live chat button. If we're online, feel free to ask anything!

Our 2022 Re-Focus

After years of one time customizations, Powercall is now focusing it's efforts on our most popular trending products.

© 2022 Powercall Sirens LLC
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