Why should I buy such a cable release
Who always photographed from the hand, and does not use a tripod, for a remote trigger anyway nonsense. However, those who not only 1 image, continuous shooting and BULB functions needed but emphasis on many features, reliability and a display that comes to such a price range, and so a device probably around difficult.
Is the price justified?
Yes. Since the processing, the manufacturer which stands for quality and speak the scope of the instrument for it.
What can this device?
I recommend the following video, as this would otherwise be beyond the scope here.
Link: [...]
Try? Keeps it wa he promises? Does everything work? Is the quality good?
Yes.
Canon 600D compatible?
Yes.
Conclusion?
Display & such a scope of functions there for Funkauslöser just now from 50 upwards, vondaher this is a great, very good quality & comprehensive product.
Who likes to HDR etc. & night camera on a tripod and it is not just good for the self-timer, and the picture is not blurred, then be sure to act.
Buy recommendation? Whoever has right change, yes.
Want to spend not so much money for beginners or people (which I can totally understand) also reaches a normal radio trigger or cable release.