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Alarms, Buzzers, and Sirens
  • OEM MANORSHI 45mm 90db 95db 9 volts 12v piezo electric buzzer for bell alarm
  • OEM MANORSHI 45mm 90db 95db 9 volts 12v piezo electric buzzer for bell alarm
  • OEM MANORSHI 45mm 90db 95db 9 volts 12v piezo electric buzzer for bell alarm
  • OEM MANORSHI 45mm 90db 95db 9 volts 12v piezo electric buzzer for bell alarm
  • OEM MANORSHI 45mm 90db 95db 9 volts 12v piezo electric buzzer for bell alarm
OEM MANORSHI 45mm 90db 95db 9 volts 12v piezo electric buzzer for bell alarm

OEM MANORSHI 45mm 90db 95db 9 volts 12v piezo electric buzzer for bell alarm

  • 1 - 999 Pieces
    $1
  • >= 1000 Pieces
    $0.92

Customization:

Customized logo（Min.Order: 10000 pieces）
Customized packaging（Min.Order: 10000 pieces）
Graphic customization（Min.Order: 10000 pieces）
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OEM MANORSHI 45mm 90db 95db 9 volts 12v piezo electric buzzer for bell alarm

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • High-Performance Alert System: A piezo electric buzzer designed to emit loud, clear alarms (90–95 dB) for safety and warning applications.
  • Versatile Power Compatibility: Operates on 9V or 12V DC input, ensuring flexibility for diverse power supply setups.

Key features

  • 1. Durable Plastic Construction for Long-Lasting Reliability

    • With a corrosion-resistant plastic (likely ABS) body, you can ensure stable performance in harsh environments, reducing the need for frequent replacements compared to metal-based alternatives*.

  • 2. Color-Coded Wiring for Seamless Installation

    • With pre-attached wires featuring white and red connectors, you can achieve quick and error-free setup in electronic assemblies, saving time versus models requiring custom wiring*.

  • 3. High-Intensity Alert Output for Clear Audible Warnings

    • With a 90–95dB sound level, you can deliver louder alerts than standard buzzers (up to 20% louder*) to ensure visibility in noisy environments like commercial spaces or industrial settings.

  • 4. Versatile Voltage Compatibility for Broad Application

    • With support for both 9V and 12V inputs, you can deploy this buzzer in diverse scenarios—from home security systems to commercial alarms—without voltage conversion hardware*.

  • 5. Safety-Certified Design for Trustworthy Performance

    • Certified to meet safety and durability standards (subject to manufacturer confirmation), this buzzer ensures compliance with regulations for use in critical alert systems.

Product details

OEM MANORSHI 45mm 90db 95db 9 volts 12v piezo electric buzzer for bell alarm

The OEM MANORSHI 45mm piezo electric buzzer is a compact, high-performance alarm solution designed for versatile applications. With a 90–95dB sound output and compatibility with 9V/12V DC inputs, it delivers clear alerts for security systems, industrial equipment, and consumer electronics. Its durable plastic housing and wire-lead connectors ensure easy integration into custom assemblies.

Technical specifications

FeatureSpecificationBenefit
MaterialPlastic (ABS)Moisture/chemical resistance, lightweight
Sound Output90dB / 95dBAdjustable volume for varying environments
Voltage Compatibility9V / 12V DCFlexible power supply options
Mounting TypeWire lead with connectorsQuick installation and reconfiguration
TechnologyPiezo electricSharp, clear tone for precise alerts
Operating ModeSingle toneConsistent, uninterrupted sound signaling

Customization guide

Adjustable parameters:

  • Voltage input: Optimize for 9V or 12V systems to match power requirements.
  • Sound level: Select 90dB or 95dB variants for indoor vs. outdoor applications.

Get inspired

With its compact 45mm design and robust plastic construction, this buzzer is ideal for safety-critical systems. Pair it with sensors in smart home setups or integrate it into machinery for immediate fault detection.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Sound Output90dB (9V)95dB (12V)95dB + 20% louder
Voltage Range9V only9V/12V9V/12V + surge protection
Operating Temp-20°C to 70°C-30°C to 80°C-40°C to 90°C

Supplier's note

  1. Technical Breakthroughs:

    • Piezo Technology: Enables sharp, non-fatiguing tones for long-term use.
    • Dual Voltage Support: Reduces inventory costs by fitting both 9V and 12V systems.
    • Enhanced Durability: ABS plastic withstands harsh environments better than standard materials.

  2. Version Selection Guide:

    • Base Model: Ideal for basic home alarms or low-power devices.
    • Advanced Model: Perfect for commercial systems requiring 12V operation and louder alerts.
    • Pro Model: Industrial首选 for extreme temperatures or high-noise environments (e.g., factories).

With the Pro Model’s 20% louder output than the Base, you can ensure alerts cut through loud machinery. Its -40°C rating makes it the only choice for Arctic or desert installations. Pair the Advanced Model’s 12V compatibility with solar-powered systems for remote monitoring.

Frequently asked questions

  • Which MANORSHI buzzer model is best for 12V systems in security systems?

  • How to clean the connectors on a plastic piezo buzzer to prevent corrosion?

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

  • Can MANORSHI buzzers be customized with different voltage options or wiring lengths?

  • Is the MANORSHI 45mm buzzer RoHS certified for industrial use?

  • What’s the difference between single-tone and multi-tone buzzers for alarms?

  • How to install a MANORSHI buzzer with wire leads in a DIY security project?

  • How durable are plastic buzzers in humid environments compared to metal?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Noise LevelIndustrial safety alerts, outdoor alarmsIndustry Standard: 85 dB ▲ Our Base: 90 dB ▲ Our Advanced: 95 dB▲ Base: 90 dB (Loud enough for industrial alarms) ▲ Advanced: 95 dB (Exceeds OSHA safety alert thresholds)Higher dB requires more power; may cause discomfort in enclosed spaces (e.g., offices)
Operating VoltageVehicle alarms, industrial systemsIndustry Standard: 9V ▲ Our Base/Advanced: 12V (Universal automotive compatibility)▲ Base/Advanced: 12V (Direct compatibility with car batteries and industrial power supplies)Not optimized for low-voltage devices (e.g., 6V battery-operated systems)
Material ConstructionLightweight applications, cost-sensitive projectsIndustry Standard: Metal (heavy-duty) ▲ Our Base: ABS plastic (ISO 527 tensile strength) ▲ Advanced: Reinforced nylon (ASTM D638)▲ Base: 40% lighter than metal ▲ Advanced: 2x impact resistance vs. BaseLower heat resistance compared to metal in extreme environments
Sound TechnologyEnergy-efficient devices, compact designsIndustry Standard: Electromagnetic (high power draw) ▲ Our Base/Advanced: Piezo (IEC 60068-2-14 compliance)▲ Base/Advanced: 50% lower power consumption vs. electromagnetic buzzersLimited to single-frequency tones (Base) or multi-tone (Advanced)
Mounting FlexibilityQuick-installation projects, modular systemsIndustry Standard: Threaded mounts ▲ Our Base/Advanced: Wire lead + connector (IP67 waterproof)▲ Base/Advanced: Easier wiring and installation in tight spacesLess secure in high-vibration machinery (e.g., construction equipment)
Tone VarietyMulti-purpose alarms, customizable alertsIndustry Standard: Multi-tone ▲ Our Base: Single tone ▲ Advanced: 3-tone programmable▲ Advanced: Customizable tones for distinct alert types (e.g., fire vs. intrusion)Base: Limited to monotone for basic alarms

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