General description The 5 Buttons Smart Remote Key Fob M3N40821302 is the ideal replacement for a key with broken buttons or a worn key case. This DIY remote key operates at a frequency of 433 MHz and comes with the battery and electronics already installed. Technical specifications Buttons: 5 Frequency: 433 MHz Chip: M3N40821302 Color: Black Material: Plastic Shell Measurement allowed error: +/- 1-3 cm Compatibility and accessories Compatible with Jeep Grand Cherokee models from 2013 to 2018 Also suitable for Grand (WK2) and Compass (MP) Other information Package Contents: 1 * Remote Key Note: Light shooting and different displays may cause the color of the item to differ slightly from the real thing.