What’s different between CG MB FBS3 keylessgo key and CGDI BE Key?
Comparison: CG FBS3 BGA KeylessGo Key and CGDI MB BE key. Product name CG MB FBS3 BGA KeylessGo Key CGDI MB Be Key Item No. SA1880-B1 SA1783-B IMG Smart key Support Semi-smart Frequency 433Mhz/315Mhz 433Mhz/315Mhz Switch frequency Support（Default frequency: 315Mhz） How to Switch: 1.Switch manually by removing the resistor） 2.Switch via IR with CGDI MB