DC324V 95dB Continuous Piezo Buzzer

₱1,449.00
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DC324V 95dB Continuous Piezo Buzzer

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DC324V 95dB Continuous Piezo Buzzer

₱1,449.00

Save ₱850.00 (36%)

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₱2,299.00
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Product details

Product details

DC324V 95dB Continuous Piezo Buzzer

SFM20B piezoelectric buzzer alarm. Dimensions: 26 mm diameter × 27 mm length × 10 mm height. Mass: ~8 g. Input: DC 324V (fully functional from 5V to 32V). Output: continuous 95 dB tone at 10 cm. Resonant frequency: ~2.7 kHz. Terminal pitch: 2.54 mm, straight axial leads. Housing: UL94-V0 rated ABS. Operating temperature: -20°C to +70°C. Storage humidity: ≤90% RH (non-condensing). No internal oscillator — tone generated solely by applied DC voltage interacting with piezo element capacitance and mechanical resonance. This passive architecture ensures zero firmware dependency, zero EMI from clock circuits, and full immunity to software crashes or timing jitter. Deployed in Arduino sensor networks (e.g., smoke detector interfaces), van fleet door-monitoring systems, laboratory equipment timers, and DIY home automation (e.g., sump pump overflow alerts) — trusted where simplicity, longevity, and regulatory compliance (RoHS, REACH) matter.
  • Fruugo ID: 560957694-1130721864
  • EAN: 977907836066
Safety

Product Safety Information

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Safety Warnings: Warning to keep away from water to prevent electric shocks.
Ingredients: Other

Product Compliance Details

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Manufacturer
The following information outlines the contact details for the manufacturer of the relevant product sold on Fruugo.

  • Malun Yin
  • Lixian Runda Trading Co.,Ltd.
  • Group 5
  • Xujiapu Village
  • Lixian city
  • CN
  • 415500
  • [email protected]
  • 13192770024

Responsible Person in the EU
The following information outlines the contact information for the responsible person in the EU. The responsible person is the designated economic operator based in the EU who is responsible for the compliance obligations relating to the relevant product sold into the European Union.

  • e Vatmaster Consulting GmbH
  • e Vatmaster Consulting GmbH
  • RaiffeisenstraBe 2 B11
  • Rodgau
  • DE
  • 63110
  • [email protected]
  • 49 61062699873
Delivery

Delivery

Dispatched within 3 days

  • STANDARD: FREE - Delivery between Thu 26 November 2026–Mon 30 November 2026 - FREE

Shipping from China.

Returns

Returns

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