Connect the FA-WRC1M to up to 15 wireless receivers (FA-WRR1) for radio wireless flash control of even large lighting setups. Use your existing α flash units such as HVL-F60M, F43M or F32M over a wide range of up to 30m (98.4ft). With flash unit grouping you can expand your lighting in inventive ways. With the multi-terminal connection on radio receivers, you can also trigger multiple simultaneous camera shutters, for boundless creativity.