... syncing with other compatible flash/strobe Supported Modes: Manual, Non TTL Auto Specification:Transmitter power 23A 12V batteryReciver power 1x CR2 batteriesTransmission ... -500 DG Super, EF-500 DG ST, EF-430;Sunpak Auto 2000DZ, 622 Pro, 433AF, 433D, 383, 355AFm 344D, 333D;Vivitar ...