... to install and operate remote control switch,wireless remote control switch,remote switch YS010(remote control switch,wireless remote control switch,remote switch) (1)No extra installation needed, directlready for operation(2)Remote control distance 10 meters(3)Individual ... CR2032 3v(not included)2.material: PC , ABS3.remote control distance:10 meters4.safty volt:90V-140v,can make others,like ...