SparkFun
Large Piezo Alarm - 16 Tone
A piezo alarm with 16 selectable tone patterns configured via on-board DIP switches. Tone options include continuous, chime, intermittent, warble, and pulsat...
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A piezo alarm with 16 selectable tone patterns configured via on-board DIP switches. Tone options include continuous, chime, intermittent, warble, and pulsating modes. Capable of producing up to 103 dB(A) at 16 V, making it suitable for audible alarm and alert applications.
Key Features
- 16 Tone Options – Selectable via DIP switches: continuous, chime, intermittent, warble, pulsating, and more
- Loud Output – Up to 103 dB(A) at 16 V (90 dB(A) at 5 V), measured at 610 mm
- Wide Voltage Range – 5–16 V DC operation
Specifications
- Operating Voltage: 5–16 V DC
- Operating Frequency: 3 kHz
- Warble Frequency: 2.8–3.2 kHz
- Sound Level: 103 dB(A) at 16 V / 90 dB(A) at 5 V (at 610 mm)
- Diameter: 35.8 mm
- Height: 35.7 mm
Resources
Jargon buster
Plain-language definitions for the technical terms used above.
- DC
- DC means direct current, where electricity flows in one constant direction, as supplied by batteries, USB ports and many plug-pack power supplies. When a product specifies DC, it runs from a DC supply rather than mains AC, so you need to provide the correct voltage and polarity.
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Large Piezo Alarm 16 Tone Datasheet
Datasheet · 372.5 KB · Click any page to view full size
Supplier page — sparkfun.com
Supplier Description · 467.4 KB · Click any page to view full size
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