New Cheap Xhorse VVDI BE Key Yellow PCB

Hello All
Now new cheap Xhorse VVDI BE Key Yellow PCB Remote Key Chip For Benz !
Support both 315mhz and 433mhz, but without 200 bonus Points, cheaper !

Improvements:

1. Fix the bug that W164/W639 EIS data doesn't synchronize the key.
2. Fix the bug/fault that the BE key stop work after repeatedly turn ON the ignition without removing key out from EIS/EZS for example with work on diagnostic...switch IGN OFF---ON for erase faults...then car not start
3. Fix the bug/fault of trunk remote open on cars where power lifts on trunk door mainly...
4. Fix the bug that the BE key only sent RF signal for one time, after the update, the RF signal can be sent for two times when press and release the key.
5. Modify the rolling algorithm, fix some errors of BE key.
6. Add the pre-roll algorithm: the HASH value can roll ahead.
7. Adopt car-grade quartz crystal, improve infrared communication stability.
8. Boost the infrared signal when you press the button.
9. Support resetting the key frequency between 315MHZ and 433.92 in the way of VVDI MB tool or the PCB SMD resistor

Click here to learn more：https://www.xhorse.co.uk/wholesale/xhorse-vvdi-be-key-yellow-pcb.html