The FC410SNM Sounder Notification Module is designed to provide an output,
in response to a command signaled from a controller, to activate a number
of polarized and suppressed sounders.

The sounders are powered from an
independent power supply and the module is capable of passing up to a maximum
of 2A (e.g., 24V dc 50mA company sounders or a mixture of different current rated
sounders not exceeding a maximum current of 2A).