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  • Power Sound Siren Fire Alarm Horn Speaker Buzzer 12v 24v for Fire Fighting System Made in Taiwan
  • Power Sound Siren Fire Alarm Horn Speaker Buzzer 12v 24v for Fire Fighting System Made in Taiwan
  • Power Sound Siren Fire Alarm Horn Speaker Buzzer 12v 24v for Fire Fighting System Made in Taiwan
  • Power Sound Siren Fire Alarm Horn Speaker Buzzer 12v 24v for Fire Fighting System Made in Taiwan
  • Power Sound Siren Fire Alarm Horn Speaker Buzzer 12v 24v for Fire Fighting System Made in Taiwan
  • Power Sound Siren Fire Alarm Horn Speaker Buzzer 12v 24v for Fire Fighting System Made in Taiwan
Power Sound Siren Fire Alarm Horn Speaker Buzzer 12v 24v for Fire Fighting System Made in Taiwan

Power Sound Siren Fire Alarm Horn Speaker Buzzer 12v 24v for Fire Fighting System Made in Taiwan

$5.00-$30.00/ Piece|100 Piece/Pieces(Min. Order)
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Power Sound Siren Fire Alarm Horn Speaker Buzzer 12v 24v for Fire Fighting System Made in Taiwan

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Emergency Alert System: Designed as a high-decibel fire alarm horn speaker for critical safety notifications in fire fighting systems, ensuring clear audio transmission even in noisy environments.
  • Wide Coverage Sound Projection: Equipped with a metal horn structure, the speakers deliver powerful, long-range audio output (up to XX decibels) optimized for outdoor and indoor emergency communication.

Key features

  • 1. Corrosion-Resistant Aluminum Construction

    • With a corrosion-resistant aluminum body, ensure durability in harsh outdoor or industrial environments*. The robust material withstands extreme temperatures and moisture, making it ideal for long-term use in fire safety systems.

  • 2. Universal Mounting Design

    • With integrated mounting brackets, easily install the speaker on walls, ceilings, or poles for flexible placement*. The sturdy design ensures secure positioning in high-risk areas like factories or warehouses.

  • 3. High-Output Sound Performance

    • With a powerful 120dB output*, deliver clear, far-reaching alerts for effective emergency communication. The horn design amplifies sound for coverage in large or open spaces.

  • 4. Versatile Voltage Compatibility

    • Supports 12V/24V systems*, ensuring seamless integration with existing fire safety infrastructure. Ideal for both residential and commercial applications, from homes to industrial complexes.

  • 5. Compliance with Safety Standards

    • Built to meet fire safety regulations*, this speaker ensures reliability in critical scenarios. Designed for fire alarm systems, it prioritizes performance and safety in emergencies.

Product details

Power Sound Siren Fire Alarm Horn Speaker Buzzer 12v 24v for Fire Fighting System Made in Taiwan

The Power Sound Siren Fire Alarm Horn Speaker Buzzer, available in three models (TH-12, TH-16, TH-20), is designed for high-performance sound projection in fire safety and industrial systems. Crafted from durable aluminum alloy, these weather-resistant speakers offer robust construction and versatile mounting options. Compatible with 12V/24V systems, they deliver clear, long-range alerts for critical applications like emergency alarms, public address systems, and industrial monitoring.

Technical specifications

FeatureSpecificationApplication Scenario
MaterialAluminum AlloyWithstands corrosion and extreme weather for outdoor use.
Voltage12V/24V Universal CompatibilityFlexible power integration in vehicles, industrial setups, and emergency systems.
Mounting SystemWall/Ceiling BracketsEasily installed in warehouses, factories, or public spaces for centralized sound distribution.
Frequency Response200Hz-5kHz (Pro Model)Ensures clear voice alerts and alarm tones in emergency scenarios.
Sound PressureUp to 140dB (Pro Model)Penetrates noise in large open areas like stadiums or construction sites.

Customization guide

Adjustable size and mounting configurations to meet specific coverage and installation requirements.

Get inspired

With the Power Sound Siren series, you can ensure reliable communication in high-stakes environments. Whether safeguarding a factory floor or managing an outdoor event, these speakers deliver unmatched clarity and reach.

Choose your model

ParameterBase Model (TH-12)Advanced Model (TH-16)Pro Model (TH-20)
Sound Pressure110dB+15% (126.5dB)+30% (143dB)*
Coverage Area500m²+20% (600m²)+40% (700m²)*
Frequency Range200Hz-3kHzEnhanced (200Hz-4kHz)Premium (200Hz-5kHz)

Supplier's note

  1. Technical Breakthroughs:

    • Aluminum Alloy Construction: Withstands corrosion and extreme temperatures, ideal for marine or industrial environments.
    • 140dB Sound Pressure (Pro Model): Triple the output of standard sirens, ensuring alerts penetrate even the loudest factory floors.
    • Wide Frequency Range (Pro Model): Covers 200Hz-5kHz for clear voice alerts and alarm tones in crowded stadiums.

  2. Optimal Version Selection:

    • Base Model (TH-12): Perfect for small offices or retail spaces needing basic coverage.
    • Advanced Model (TH-16): Balances power and portability for medium warehouses or parking lots.
    • Pro Model (TH-20): The top choice for large-scale venues like airports or outdoor events, where maximum reach and clarity are critical.

*Pro Model performance exceeds industry benchmarks by 30% in sound pressure and coverage.

Frequently asked questions

  • Which Inpro Electronics horn speaker model is best suited for large outdoor events requiring high-volume announcements?

  • How do I maintain the aluminum horn speakers to prevent corrosion in humid environments?

  • Why is aluminum preferred over steel for outdoor horn speakers like the Inpro TH series?

  • Can I customize the mounting orientation of Inpro horn speakers for wall, ceiling, or pole installations?

  • Are Inpro horn speakers compliant with fire safety regulations for emergency alarm systems?

  • Which model suits industrial facilities with high ambient noise levels?

  • What’s the maximum sound projection range of the TH-16 horn speaker?

  • Can these speakers be integrated into existing fire alarm systems?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Material & Corrosion ResistanceOutdoor/Industrial EnvironmentsAluminum construction (meets ASTM B209 corrosion resistance)▲▲ TH-20: Withstands saltwater exposure ▲ TH-16/12: Resists mild corrosionIndustry Standard (plastic): Limited to indoor use due to moisture sensitivity
Sound Output & RangeEmergency Alarms/Fire Systems120 dB (TH-20) ▲▲ vs 110 dB (TH-16) ▲ vs 100 dB (TH-12)Exceeds OSHA safety limits (115 dB max continuous exposure) for loud areasHigher dB models may require 12V/24V power upgrades for sustained use
Frequency ResponsePublic Address Systems200Hz–8kHz (TH-20) ▲▲ vs 300Hz–6kHz (TH-16/12)Clear voice reproduction for announcements (TH-20)Narrower range (TH-12) may distort low-frequency tones
Mounting FlexibilityCeiling/Wall-Mounted InstallationsUniversal brackets (ceilings, walls, poles) ▲▲ TH-20: Reinforced for heavy useEasy installation in diverse environmentsTH-20’s weight (5.2kg) requires structural support
Power CompatibilityVehicle/Industrial Power SystemsDual 12V/24V support (industry standard: 12V only)Versatile for trucks, boats, or factoriesNo battery backup option for power outages
Application SuitabilitySmall Offices vs. Large FactoriesTH-12: Compact for 50m coverage ▲ TH-16: 100m ▲▲ TH-20: 200m+ coverageTH-12: Cost-effective for retail stores; TH-20: Ideal for mining sitesTH-12 may underperform in noisy environments (e.g., construction sites)

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