ITEM NAME:433Mhz Wireless RF 4 Channel Output Receiver Module and Transmitter EV1527 JR.Encoding : EV1527 1527 Learning code. Working Frequency: 433MHz. [How to match the transmitter and receiver]. 1 Transmitter Module〠. Output current : 10 mA. Press twice: self-Lock Mode (Toggle-Mode of the 4 Channels).
