for Smart Car Remote Flip Key Fob 3 Button 433MHz 4A (PCF7961M) Chip ForTwo 453
Transponder chip:4A（PCF7961M） Chip. Frequency：433Mhz. 1x Remote Key. for Smart Four Two/Four. - The blank blade must to be cut. Button:3 Button. Blade: VA2 Blade (Needs to be cut by a local locksmith）. ).