first test with RCTS sound and light unit module on my rc Kamaz log truck 1, 10

got this sound unit to test from an old acquaintance after I was not so happy with the on in my kraz dump truck. this one is much better, a bit difficult to get everything working but with help from the maker of it was no big problems getting it in the Kamaz and make it work. it also make it possible to drive both truck and log crane with same remote (video of that will come) and that I do nt have on my zil 133 log truck so I m really happy with this RCTS system this system should be good for both Tamiya 1, 14, cross rc 1, 12 and scratch and 3d Printed builds 1, 10 like my