The Deity THEOS DIFB Kit is a professional wireless IFB system built for film, television, and live production. It includes one DBTX bodypack transmitter and three DIFB receivers operating across an ultra-wide 550-960 MHz range. The system combines digital RF transmission with true diversity reception for clear, interference-free audio. Integration with the Sidus Audio app enables remote setup, frequency scanning, and channel management for multi-user productions.