Portable Remote Controller w/ Switch Module for 12V Lamps, Electric Door, Windows, Lifting equipment, Gateway ControlTransmitters &amp; Receivers Module<br>Form  ColorBlack + RedModelLZ-12Quantity1 pieceMaterialABS-PCBFrequency433MHZWorking Voltage   DC12 VWorking Current10 AEffective Range200-1000MEnglish Manual / SpecNoDownload Link   NOPacking List1 x Controller (27A Not worth it)1 x Module<br>