• The Powercall UDX7

    This siren is my "Flagship" Siren. The most popular seller at Powercall, ready for any emergency apparatus. This unit is always in stock and available.

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  • Powercall 86M Remote Siren

    David Fierstien's latest remote Powercall Emergency Siren with the long wail and smoother Powercall tone. Click below to check it out. NOW IN STOCK!

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  • Powercall X7 Emergency Siren

    The Powercall X7 is a new SINGLE TONE Powercall Siren. Affordable, awesome and specially designed by David Fierstien.

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"The Fierstien Brand" Powercall Emergency Sirens

Powercall UDX7 100/200 Watt Emergency Siren (IN STOCK) - Powercall Sirens LLC

Powercall UDX7 100/200 Watt Emergency Siren (IN STOCK)

$339.99
Powercall DTX Dual Tone Powercall Emergency Siren

Powercall DTX Dual Tone Powercall Emergency Siren

$389.99
Powercall 86M Remote 100 Watt Emergency Siren (IN STOCK)

Powercall 86M Remote 100 Watt Emergency Siren (IN STOCK)

$239.99
Out of stock
Powercall X71A Remote 2 Tone 100 Watt Siren

Powercall X71A Remote 2 Tone 100 Watt Siren

From $219.99
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Powercall G60 Remote Emergency Siren - Powercall Sirens LLC

Powercall G60 Remote Powercall Emergency Siren

From $235.90
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Powercall RDX Remote/Flush Mount Emergency Siren - BETA LISTING - Powercall Sirens LLC

Powercall RDX Remote/Flush Mount Emergency Siren (BACKORDER)

$419.99
Powercall Jack Hammer Low Frequency Siren Addition - Powercall Sirens LLC

Powercall Jack Hammer Low Frequency Siren Addition

$259.99
Powercall USB7 100 Watt usb (MP3) Sound Amplifier - Powercall Sirens LLC

Powercall USB7 100 Watt usb (MP3) Sound Amplifier

From $189.99
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Powercall ECTO Siren USB 100 Watt Amplifier - Powercall Sirens LLC

Powercall ECTO Siren USB 100 Watt Amplifier

From $189.99
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Powercall USB Mechanical 100 Watt Amplifier - Powercall Sirens LLC

Powercall FM-6 USB Mechanical 100 Watt Amplifier

$189.99
Powercall TH-6 Train Horn USB Amplifier - Powercall Sirens LLC

Powercall TH-6 Train Horn USB Amplifier

$189.99
Powercall X7 Single Tone Powercall Siren

Powercall X7 Single Tone Powercall Siren

From $189.99
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Feel Free to Contact Me

I know that a lot of times it's just easier to talk to someone, so if you have questions, need to place an order or are looking for something custom, please feel freee to reach out to me or text me at 703-955-6547. I'm usually available M-F from 8AM to about 5:30PM. I promise to get back to you as soon as possible! David...