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Alarms, Buzzers, and Sirens
  • Factory Direct 12v adjustable volume buzzer adjustable volume alarms buzzers and sirens
  • Factory Direct 12v adjustable volume buzzer adjustable volume alarms buzzers and sirens
  • Factory Direct 12v adjustable volume buzzer adjustable volume alarms buzzers and sirens
  • Factory Direct 12v adjustable volume buzzer adjustable volume alarms buzzers and sirens
  • Factory Direct 12v adjustable volume buzzer adjustable volume alarms buzzers and sirens
  • Factory Direct 12v adjustable volume buzzer adjustable volume alarms buzzers and sirens
Factory Direct 12v adjustable volume buzzer adjustable volume alarms buzzers and sirens

Factory Direct 12v adjustable volume buzzer adjustable volume alarms buzzers and sirens

  • 1 - 999 Pieces
    $1
  • >= 1000 Pieces
    $0.38

Customization:

Customized logo（Min.Order: 10000 pieces）
Customized packaging（Min.Order: 10000 pieces）
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Factory Direct 12v adjustable volume buzzer adjustable volume alarms buzzers and sirens

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Adjustable Volume Control: Enables precise regulation of alert intensity (e.g., low for subtle reminders or high for emergency sirens).
  • Multi-Mode Alerts: Functions as a buzzer, siren, or alarm to suit different signaling needs, such as security warnings, machinery alerts, or pet deterrents.

Key features

  • 1. Material Technology

    • With a durable plastic body, you can ensure lightweight construction and resistance to wear and tear in various environments.

  • 2. Interactive Design

    • With adjustable volume control, you can customize alert intensity to match different settings, such as home or commercial use, unlike fixed-volume models.

Product details

Factory Direct 12v adjustable volume buzzer adjustable volume alarms buzzers and sirens

The Factory Direct 12V Adjustable Volume Buzzer combines precision engineering with versatile functionality, offering customizable sound output for alarms, sirens, and signaling systems. Built with durable plastic and low-voltage efficiency, this compact component integrates seamlessly into security systems, industrial equipment, and consumer electronics.

Technical specifications

FeatureSpecificationBenefit
Rated Voltage12V DCEnsures compatibility with standard power sources
MaterialDurable plastic housingLightweight, corrosion-resistant design
Dimensions20mm diameter (adjustable size variants available)Space-saving for compact devices
Sound Frequency2-4kHz (adjustable range)Clear, audible alerts for diverse scenarios
Volume ControlAdjustable via potentiometerCustomizable output for specific use cases

Customization guide

Adjustable volume and frequency parameters allow tailoring to specialized needs:

  • Volume: Calibrate from 60dB to 100dB to match indoor/outdoor environments.
  • Frequency: Optimize tone for industrial machinery alerts or home security systems.
  • Mounting: Compatible with standard PCB layouts for easy integration.

Get inspired

With its 12V adaptability and adjustable output, this buzzer empowers users to design safety-critical systems—from factory alarms requiring high-decibel warnings to smart home devices needing subtle alerts.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Volume RangeFixed 80dB ±5dBAdjustable 60–90dBAdjustable 60–100dB*
Frequency Range2–3kHz2–4kHz1.5–5kHz
Durability RatingIP54 (dust/water)IP65 (full ingress)IP67 (immersion)
Power EfficiencyStandard 12V20% lower power use30% lower power use*

Supplier's note

  1. Technical Breakthroughs:

    • Adjustable Volume: The Pro Model’s 100dB max output (20% louder than industry benchmarks) enables use in high-noise industrial settings.
    • Wider Frequency Range: The Advanced Model’s 2–4kHz tuning ensures clarity in both alarms and siren patterns.
    • Enhanced Durability: The Pro’s IP67 rating allows underwater deployment, ideal for marine or outdoor systems.

  2. Version Selection Guidance:

    • Base Model: Best for basic applications like home appliances or low-noise environments.
    • Advanced Model: Suited for commercial systems (e.g., office security) needing adjustable tones and IP65 protection.
    • Pro Model: Optimal for industrial machinery, emergency vehicles, or extreme environments requiring peak performance.

With the Pro Model’s IP67 rating and 100dB output, users can deploy buzzers in harsh conditions like construction sites or maritime equipment. Pair its wide frequency range with adjustable volume to create distinct alert patterns for fire alarms or emergency protocols. The Advanced Model’s energy efficiency makes it ideal for battery-powered devices, extending operational lifespan by 20% compared to traditional designs.

Frequently asked questions

  • Which 12V adjustable volume buzzer suits security systems or automotive applications?

  • How do I clean and maintain a 12V piezoelectric buzzer?

  • Plastic vs. Metal Buzzers: Which is better for outdoor alarms?

  • Can I customize the sound frequency of this adjustable volume alarm?

  • Is this 12V buzzer module RoHS and CE certified?

  • What’s the power consumption of a 12V adjustable volume siren?

  • Can this buzzer be used in compact electronic devices?

  • Does the 12V adjustable alarm work with Arduino or Raspberry Pi?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Voltage CompatibilityIndustrial machinery, automotive systemsIndustry Standard: 5V-9V (IEC 60038)
Our Base: 12V (IEC 60038)
Our Advanced: 12-24V adjustable (IEC 60038)		▲100% voltage range flexibility vs Industry. Supports high-power systems.Requires higher voltage supply (Base/Advanced).
Sound Output (dB)Outdoor alarms, security systemsIndustry: 80 dB (ISO 389-7)
Our Base: 90 dB (ISO 389-7)
Our Advanced: 100 dB (ISO 389-7)		▲20 dB louder than Industry (Advanced). Penetrates noise-heavy environments.Advanced may exceed OSHA safety limits in enclosed spaces (▲10 dB from Base).
Adjustable VolumeOffice alerts, medical devicesIndustry: Fixed volume
Our Base: 3 levels (30/60/90 dB)
Our Advanced: 5 levels (30-100 dB, 10 dB increments)		▲2 additional volume tiers (Advanced). Adapts to quiet/urgent scenarios.Requires manual adjustment (no auto-calibration).
Material DurabilityHarsh environments (e.g., factories)Industry: Basic plastic (ASTM D648)
Our Base: Durable polycarbonate (ASTM D638)
Our Advanced: Reinforced polymer (ASTM D3039)		▲Withstands 500+ hours of vibration (Advanced vs Industry). Resists corrosion.Advanced material increases unit cost by ~20%.
Power ConsumptionBattery-operated devicesIndustry: 1.2W (at 5V)
Our Base: 0.8W (at 12V)
Our Advanced: 0.5W (at 24V)		▲42% lower power use (Advanced vs Industry). Extends battery life by 60%.Reduced wattage may slightly dampen sound clarity at max volume.
Compact SizeWearable tech, IoT devicesIndustry: 30mm diameter (ISO 2281)
Our Base: 25mm (▲-5mm)
Our Advanced: 20mm (▲-5mm from Base)		▲40% smaller than Industry (Advanced). Fits tight spaces like smartwatches.Smaller size may limit sound output range (e.g., Advanced peaks at 95 dB).

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The comparison data is based on manufacturer information and industry standards. Actual results may vary depending on individual use cases. It is advisable to verify details with the supplier for the most accurate information.