Consists of: shoe/tripod mount adapter, pole mount adapter, instruction manual, (less batteries). Specify frequency.
System includes wireless flash sync & wireless shutter release, using up-to-date digital circuitry. Provides a coded radio signal that works indoors, outdoors, around corners and through walls. Line of sight is not required between Sender and Remote.
Radio Slave 4i Remote ONLY with "A" Frequency
Limited 1-Year Warranty