Sony
FA-WRR1 Wireless Radio Receiver for A7 Series
For use with most Sony-compatible flash units
Use the FA-WRR1 Wireless Radio Receiver from Sony to expand your wireless flash and camera setup. With a Multi Interface Shoe on its top, this receiver will directly support most Sony-compatible flash units and with the addition of an adapter, can work in manual mode with flashes that use the Auto-lock Accessory Terminal.
For full functionality a flash with the Multi Interface Shoe is required, enabling TTL and High-Speed Sync support as well as all remote control functions via the FA-WRC1M Wireless Radio Controller. The system uses a 2.4 GHz radio signal with a range of up to 30m for reliable performance without direct line of sight, and can operate on one of 14 channels and with up to 5 groups.
The receiver also features a standard PC sync terminal for connecting to alternative strobes and lights, and a Multi Terminal connection for remote triggering of an a7 II, a7R II, or a7S II camera with the use of the separately available VMC-MM1 Multi Terminal. For mounting the flash setup to a stand, the receiver features a cold foot on the base with a 1/4"-20 thread. It is also dust and moisture-resistant for peace of mind when working in changeable conditions.
The FA-WRR1 Wireless Radio Receiver comes with a Multi Interface Shoe Cap, and Pouch.