DOKK / manpages / debian 10 / x11-xkb-utils / xkbbell.1.en
xkbbell(1) General Commands Manual xkbbell(1)

xkbbell - XKB extension user utility

xkbbell [-display <dpy>] [-synch] [-dev <id>] [-force] [-nobeep] [-bf <id>] [-kf <id>] [-v <volume>] [-w <id>] [-help|-version]

user utility

specifies which display to use
turns on synchronization
specifies which device to use
force audible bell
suppress server bell, event only
specifies which bell feedback to use
specifies which keyboard feedback to use
specifies which volume to use
specifies which window to use
print list of options and exit
print program version and exit

If neither device nor feedback are specified, xkbbell uses the default values for the core keyboard device.

xkbutils 1.0.4 X Version 11