Ta12 largeTA21 is a PCB for Mercedes IR key fob case with chrome.
Frequency - 315 Mhz. It can be programmed to the vehicle with the Abrites PROTAG programmer only.
These keys have the ability to both start the car and to function as remote controls.
TA21 - PCB for Mercedes IR key fob case with chrome. Frequency - 315 Mhz
