piezo device frequency response

Does someone have any data on the frequency response curve of one of those piezoelelectric devices used in eg car alarms etc (the flat piezo discs)? I can't find anything detailed about this on the web. Thanks

Reply to
Loading thread data ...

Try here:

formatting link

Navigate to tech data. They have (or used to) sample tones.

Reply to

ElectronDepot website is not affiliated with any of the manufacturers or service providers discussed here. All logos and trade names are the property of their respective owners.