OEM Smart Key for Toy Land Cruiser 200 Buttons:3+1 / Frequency:433MHz / Transponder:4D67 80-Bit / First Page:98 / Part No: 89904-48A80 /89904-60B02 / Model:B77EA / Keyless Go
Sonoff RF: pairing a 433MHz remote control by creating the correct Radio Code using simple Arduino code | 1111zz