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Siren/Public Address System

Command attention with a unified horn, siren, and public address system.

A highlighted siren control panel install above the center of the dashboard in a sedan interior

A siren system can be installed anywhere, even in vehicles with dense, complex interiors.

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A sedan with the bumper removed, revealing a 6 by 6 inch siren speaker

Despite it's small size, a siren speaker is much louder than the stock horn on your car.

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A picture of the front of a brown 2014 Nissan Altima, with a siren speaker just barely visible behind the lower passenger-side grill

After installation, a siren system can be extremely discrete, and is practically invisible from the outside of the car.

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Powerful

A siren system acts like your car's horn, but taken to the next level. Whether you're using the siren functionality, the integrated horn feature, or even playing sounds through an audio jack, the siren system will command attention from thousands of feet away.

Customizable

When you get a siren system from V0LT, everything is installed exactly to your preferences. You get to decide where the control panels go, what features you want, and how you want the wiring installed.

Commanding

The buzzer horn integrated into a siren system is great for emergency situations where you absolutely need to command attention. While a traditional stock horn could be subconciously flitered out as daily driving frusterations, a siren horn grabs attention when you need it most.

Durable

V0LT uses similar public addresses systems similar to the ones used by law enforcement. Police officers depend on their sirens to function even after collisions and heavy abuse. Needless to say, your siren system witll be able to handle everything you can realistically throw at it.

Disclaimers

Despite being legal in themselves, it's very easy to get in trouble with how you use a siren system. It should go without saying that you shouldn't play emergency vehicle tones on public roads, or in a place where you may be confused for an emergency vehicle.

By design, siren systems are extremely loud. To prevent hearing damage, avoid activating the horn, sirens, or other tones in closed spaces, or with people directly in front of the car.

Use common sense with when you activate any tones on your siren system. Just like you wouldn't blare your car's stock horn randomly, you shouldn't over-use any of the tones in a siren system. Reserve it for emergencies, and for times when you won't be a nuisance to anyone around you.

Siren systems are extremely powerful, in the sense that they require very high current to function. High current is inherently dangerous, so use caution when working with your siren system after installation. While your system will be installed with thick gauge wire, fuses, and other approriate safety measures, you should be prepared for emergencies regardless.



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Siren

This is the siren itself, and it's what's at the core of your siren system.

    • This siren system is the perfect balance between functionality and price. If you want a strong siren system but want to save some money, this is a great option.

    • This siren system is a better option if you want something louder and more feature rich than lower options.
    • In addition to the features of the basic siren, the advanced siren gains the following:
      • An additional 50% output power for louder tones.
      • A 3.5mm audio jack to play custom audio.
      • A separated amplifier and control panel for cleaner installation in smaller vehicles.
      • Support for up to two output speakers for loud, reliable, multi-directional audio.

Wiring

Considering the high power demands of a siren system, solid wiring serves as the backbone to a reliable and safe siren system.

    • If you want to wire your siren yourself, and you're certain you understand what you're doing, you can opt to DIY all of the necessary wiring.
    • Considering the potential risks of failure, this option is not recommended, and is reserved for people who fully understand the risks.
    • This option is for the basic wiring required to operate your siren. Selection this option if you just want a simple, safe, and reliable wiring setup.
    • This option is for a more advanced wiring setup, featuring mechanical override switches, as well as longer wiring runs to better conceal your siren system's cables underneath vehicle interior panels.

Firewall Routing

Nearly all vehicles place a fire resistant wall between the engine and passenger compartment. In order to control your system internally, this firewall needs to be routed through.

    • If you already have an established, easily accessible firewall route, the siren can likely be connected through it.
    • If you have a truck, SUV, or other large vehicle, it's likely that the firewall is easily accessible. In this case, the firewall can likely be routed through in a fairly straight forward way.
    • If you have a sedan, coupe, or other smaller vehicle, the firewall may be more difficult to reach. In this case, the process to route through the firewall could potentially be much more time consuming.