Speedlite 430ex Ii Flash

Using a camera with flash-off?
If I get the Canon Speedlite 430EX II, I get the flash transmitter Canon to get there? I do not want the sync cable, I just want to be able to keep the flash on the other hand
As far as I know, Canon Speedlite flash units do not work like slaves optical means so that you'll need a cable or a transmitter on the trigger. I failed attempt to do so cheap, and was frustrated and not in the process. Finally broke down, bought issuer Canon and BINGO – it worked simple, reliable and fast …….. There is more frustration. If you do not spend much money, you could start with a good optical slaves triggered by its board of directors in flash (assuming your camera has one), but care to be a cheap third flash on your camera really – what could damage the camera.
Canon 430EX II Unboxing