4 Channel Receiver Module Suppose you already have our 4 Channel LED Dimmer Controller and Remote , and you're looking for a way to add more rooms that you can control using the remote that you already have. Then, instead of purchasing another whole kit, you can add our LED dimmer module to the mix (max of 4 per remote)! Our LED dimmer module will allow you to independently control the lighting in one zone (room or area). So, if you plan to have a fully dimmable home, you can add this module to increase the scope of the remote. With this, you won't have to go through several remotes to find the one that regulates your dining or living rooms. 20 Metres Detection Range This LED dimmer module has a 20-metre detection range , and you have to use it with a non-dimmable LED driver to guarantee smooth dimming. The dimming range of this LED dimmer module starts from 0% to 100% dimmed . With this, you can control the mood of your home with one click. Also, when paired with a remote, this dimm