FrSky Power Switch W / Dual Power Inputs
FrSky RB25 Dual Power Input Redundancy - Flight Safe System
FrSky RB25S W / Advanced ADV Stabilised System - Flight Safe System
FrSky RB30+ Dual Power Input W/ Triple Receiver Redundancy - Flight Safe System
FrSky RB35 Dual Power Input Redundancy - Flight Safe System
FrSky RB35S W / Advanced ADV Stabilised System - Flight Safe System
FrSky RB40 W / Dual Power Input - Flight Safe System
