wireless remote control 1.work with kinds of remote controls 2.custom working voltage 3.unlock,self-lock,multi-lock(optional) 1,2,3 or 4 channels wireless remote controlFeatures:Voltage: DC12VTransmitting distance: 50-100MFrequency: 260-433MHZReceiving sensibility: -95DBWorking way: self lock,mutual-lock,no-lockMaximum load: 7ACode mode: fix upCode way: solderDimension: 70x50mm