Canon LC-5 Wireless Controller..

Compatible with Canon EOS 30D, 20D, 10D, 5D, EOS-1D, EOS-1DS, EOS-1D Mark II, EOS-1DS Mark II, EOS-1D Mark III

The Canon Wireless Controller LC-5 simply attaches to a compatible camera's accessory shoe or can be separately attached to a supplied bracket and connected to the camera's three-pronged N3 Remote socket with the supplied ...

Canon RS-80N3 Remote Switch

for EOS-1V/1VHS, EOS-3, EOS-D2000, D30, D60, 1D, 1Ds, EOS-1D Mark II,III, EOS-1Ds Mark II,III, EOS-10D, 20D, 30D,40D, 50D, 5D, 5D MarkII.

Pocket Wizard  PLUS II Transceiver - Single Unit

The PocketWizard Plus II transceiver is beautiful in its simplicity. The Plus II is an "auto-sensing" transceiver which automatically switches from receive to transmit as needed and reliably triggers lights and/or cameras up to 1600 feet away. Utilizing advanced digital technology, four, 16-bit channels are available for selec ...

Pocket Wizard  PLUS II Transceiver - 2 Pack

The PocketWizard Plus II transceiver is beautiful in its simplicity. The Plus II is an "auto-sensing" transceiver which automatically switches from receive to transmit as needed and reliably triggers lights and/or cameras up to 1600 feet away. Utilizing advanced digital technology, four, 16-bit channels are available for selective ...