A. Part Numbers/FCC ID: GQ4-53T. Frequency: 433MHz. This Key Fob Replacement is compatible with Ram 1500 (2013 - 2021), 2500, 3500, 4500, 5500 (2013 - 2018). B. REPLACEMENT: This Keyless Entry Remote Start Control Car Key Fob Replacement is compatible with Part Numbers: 56046955AG, 56046955AA, 56046955AB, 56046955AC, 56046955AD, 56046955AE, 56046955AF. Note: It may not support Push Start Button Vehicles and may only support Regular Key/ Keyed Ignition Vehicles. C. PROGRAMMING: Qualified Locksmiths or Dealerships are required for programming. Self - programming may not be available. D. It can be a suitable gift for anyone you care about, such as her, friends, boyfriend, father. You can consider getting it for Father's Day, Mother's Day, birthdays, Christmas, Thanksgiving, New Year, and also keep one for yourself as a backup. This Key Fob Remote is reliable. E. Fitment: for Ram 1500 (2013 - 2021), 2500, 3500, 4500, 5500 (2013 - 2018). F. Colour: Black G. Material: Plastic H. Package Contents: 2 x Car Key Fob Only the above package content is included, other products may not be included. I. Note: Light reflection and different displays may cause the color of the item in the picture to be a bit different from the real thing. The measurement error may be +/- 1 - 3cm.