BLASI – Buzzer small 6-28 Volt 100dB
The BLASI – Buzzer small 6-28 Volt 100dB delivers powerful acoustic alerts in BLASI automatic revolving door control systems. This compact piezoelectric sounder generates piercing 100dB warnings for safety interlocks, emergency stops, and maintenance notifications across wide voltage ranges in commercial entrance installations. Rugged construction ensures reliable performance in continuous-duty high-traffic environments.
Product Details
The BLASI – Buzzer small 6-28 Volt 100dB provides critical audible signaling in BLASI revolving door safety and control circuits, producing high-intensity 100dB tone bursts during door jam detection, light curtain violations, emergency stop activation, and system faults requiring immediate operator response. Operating across 6-28VDC from control board outputs or auxiliary power supplies, this miniature piezo transducer integrates seamlessly into FlipFlow drive controllers and security access panels serving international hospitality, retail, and corporate facilities.
Featuring wide-range voltage tolerance matching variable frequency drive outputs and backup battery systems, the buzzer maintains consistent SPL output through voltage fluctuations common during power brownouts or generator startup sequences. Its sealed industrial enclosure withstands dust ingress, vibration from adjacent motor operation, and cleaning chemical exposure while threaded mounting provisions secure reliable panel attachment subject to constant personnel contact.
Field technicians value the buzzers polarity-insensitive wiring, low 25mA current draw enabling parallel installation across multiple safety circuits, and standardized 2-pin connectors matching BLASI documentation for rapid field replacement. The piercing 2800Hz fundamental frequency penetrates ambient entrance noise including HVAC systems, pedestrian conversation, and urban traffic, ensuring personnel response within critical safety time windows across architecturally diverse global installations.
Article No: 5900206
Additional information
| Brand | BLASI |
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