XFSB-EXT Firefront External Smart Function Box

The XFSB-EXT  is designed for External rooftop mounting in applications where two or three XRTG-EX2 Elite Plus Gateways are being deployed. It provides for dual radio (Sat Terminal/LTE/ ROIP etc) control with single/dual/triple gateway connectivity or alternatively to provide two custom handset button driven switched outputs to attached 3rd party devices. Refer to XSJB/XFSB installation instructions for further details.. Dual-radio operations addition to use of a XFSB, requires re-programming the handset. In deployments where Talkaround is not required, simply configure the handset such that a short press of the top grey button toggles the main Black PTT button between Radio One and Radio Two. (LED glows Blue for Radio 1 and Red for Radio 2). We recommend however, when Talkaround is also required, that the handset be programmed such that, a short press of side Red* button toggles the main side PTT button  between talking over radio 1  or radio 2. The grey button can be then left as a s