Wireless Remote Control 433Mhz Switch AC 220v 110V Relay Receiver Module RF

ITEM NAME:Wireless Remote Control 433Mhz Switch AC 220v 110V Relay Receiver Module RF.Learning the code : ( Toggle - Press remote button to turn on, press again to turn off.). †¢ Receiver sensitivity: > 97 dbm. After 3 seconds, the LED indicator will be off, Learning to succeed. †¢ Decoding mode: MCU software decoding.