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Model NumberDc12V 2Ch + Fs-04
Here is 2 pcs 2CH receiver + 1pcs 4 Button transmitters1 Button-----------1 Relay Working Voltage: DC12VMax Load:10A Relay, Resistive load less than 8A,Inductive load less than 3AChannel: 2CH Relay A---NO B---COM C---NCWorking Frequency: 315/433MZH Optional Receiver sensitivity: -105DbWorking temperature: -10\'C - +60\'CEncoding Type: Learning Code (add transmitter by the learning button on the receiver)
Output State: It is adjusted by the Jumper on the Receiver Board, (before you change it .you need turn OFF the power. Until you have changed it, then turn ON the power again, or the State will not be changed) Transmitting Range: 10-100m