1CH IFB beltpack
The IFB-325 is a listen only IFB earset station with one channel. The IFB-325 provides a mono (either interrupt or non/interrupt selected at 4010) audio signal to the user. The IFB-325 features volume controls in an extruded aluminum case. For earset options, see the Earsets section of the RTS Intercom Headsets website.