The Used Key Fob Remote Start for 2019-2023 Dodge Charger OEM (M3N-40821302) is a genuine Dodge product designed specifically for the Dodge Charger model. This black fob unit does not include a key insert, allowing you to use your existing one or have a new one cut. It comes with door locking features and is a part of the in-car technology and security systems. Additionally, automotive locksmith programming is required for this unit, and we can assist you in finding one to ensure proper functionality.