... two types 3.CE,FCC,ROHS certifications 4.315/433MHz 5.One year warranty Tech spec: Working mode: wireless remote control ... control: 3V*1 CR2032Working temperature: -25'C~+45'CProperty: Color White Material ABS Certificat CE , FCC, UL, ROHS Learning method: ... than 800-1500watt)About us:We are special to produce wireless remote control, receiver and transmitter modules, receiver controller, infrared ...