Optional
audioToggle audible beep upon successful scan.
Uses the WebAudio API to emit a "cash register"-like beep. Beeping is done on a best-effort basis and should not be relied upon. If the browser does not support the WebAudio API, and in iOS PWAs, an HTML5 audio element will be used instead.
true
Optional
vibrationToggle vibration upon successful scan, if supported by device.
true
User feedback configuration