Questions for K6712 IR remote controlled dimmer

  1. the instalation of this device is behind my standard light switch or instead of it?
  2. if there are two independent circuits for two lights (double light switch) is there any possibility of controlling them independently (ie. for example - one light is on and the other one is off)?
  3. is it possible to turn lights on/off like in normal light switch (by touching, not with remote control)?
  4. what does it mean “not suitable for halogen lights”? Will it work with 3xGU10 50W bulbs (which I want to swap with 3xGU10 3W LED bulbs)?

Unit replaces the switch
No double light switch
It is possible to turn on/off by pressing the button on the unit.
It works with regular bulbs, not with transformer driven bulbs and it does not work with led bulbs.