Panel with buzzer

Hello,

Does anybody know if there are any panels with builtin buzzer.
We are planning to use them in cabins on ship, so if any alarm from the control rooms, then we can notify the crew without using a seperate cable and buzzer.....??

Thanks.

brg
Andreas

By panel I assume you mean an HMI.
Many models of HMI [For example Omron NS] have a built-in buzzer that can be turned ON and OFF with a control flag accessible from a PLC.
Though whether these would be loud enough to hear in ship is questionable.

I know the Automation Direct C-more has both an internal piezoelectric buzzer (not very loud) as well as a line-level audio output, but then you would have to connect an amplified speaker to it.

my 2c