This radio trigger set is an ideal and affordable way to have wireless control over your studio flash unit. You plug the receiver into the studio flash unit. Shove the transmitter on the SLR camera and the set is ready for use. The set has four adjustable channels for the wireless signal. The maximum range for the signal is 30 meters. The supplied 3,5 Jack plug adapter enables the trigger set to be used in combination with flash units with a 3,5 mm Jack plug input socket. The reciever operates under 2 AAA batteries (not included).
Attention: Works on all DSKR cameras, but Sony / Minolta cameras need the HS-25SA hot shoe adapter (see "Optional Accessories").