after some tests with my EOS 7D, here are my comments:
-I found an inaccuracy on the selection of different modes because the button is small and sensitive.
-depending on the selected mode on the trigger, you do not recall your case.
-some either mode on my camera, the mode "continuous shooting" is limited to slow bursts, no bursts "hi-speed 8 frames / sec" ...
-on the other hand, the word "bulb" seems to work if you are on your bulb housing, so what is not of great interest to have set the remote ...
-button pleasant trigger, precise halfway
-Works as wired remote control by removing the flash shoe of the receiver as also trigger button on the receiver.
-Disable when the flash attached to the hoof.
-Better that the CANON IR remote control for the benefit of the radio frequency remote control that is able to shoot without being in front of the case and further (handy for group shots!)
for all, good product to avoid camera shake with long exposures, make the macro or group photos. Increasingly, batteries are included !! nice !!
