KB-802GM-IM 7/9/2018 Category: Products, Clear-Com Encore Analog Partyline Systems, Encore for Industrial & Marine Selectable one- or two-channel communication IP20 environmental rating Asbestos-free in accordance with SOLAS Regulation II-I/3-5.2 Marine Certification compliant with DNVGL-CG-0339 (2016) Visual and audible call signaling with bright LED indicator Mic jack for gooseneck mic plus VOX circuitry Optional 4-wire daughter boards Wall or console mount, or optional V-BOX for portable or desktop use