This is a picture of a Continental remote with a frequency of 433.92 MHz, and it is written on it: Model / Part No: S180144803 FCC ID: KR5TXN4 IC: 7812D-TXN4 Made in Mexico Classification: Smart Remote (Keyless Entry / Smart Key). Fits Nissan cars: Altima 19-23 Versa 20-23 Sentra 20-23 X-Trail 19-21 Price includes programming. The remote is a Smart Key FOB and is often used in newer Nissan and Infiniti models (2018 and above) that operate with a smart entry and push-button start system.