Sony FA-WRC1M Wireless Radio Commander

Mount to a compatible camera, and pair with FA-WRR1 wireless radio receivers connected to compatible flashes to remotely control multiple lighting setups.
Up to 30 m (98.4 ft) radio wireless range for reliable and precise control in any setting
Controls up to 15 compatible flash units, and 5 groups, using wireless receivers
Three exposure controls with convenient TTL (through-the-lens) metering, manual and group modes
Built-in Sync TeRminal
Remote control multi-camera shutter release with FA-WRR1 wireless receivers and multi-teRminal cables

COMPATIBLE MODELS
Sony interchangeable-lens digital cameras