Xhorse VVDI BE key Pro For Benz Yellow Color Verion No Points with 3 Button Key Shell 5pcs/lot
VVDI BE Key Pro For Benz Features:
1. VVDI BE key support both 315mhz and 433mhz, you can change frequency via VVDI MB Tool software or remove resistor.
2. Xhorse brand, superior quality.
3. Compatible with key shells we sell
4. Applicable chip models:705 Moto(1997-2000) NEC(2001-2005) NEC(2006-2010) BGA(after 2011).
5. Programmed by :All kinds of MB key programmer.
VVDI BE key Pro version features:
More compatibility
New design
High Stability
High reliability
VVDI BE key Pro improvements:
1. Fix the bug that W164/W639 EIS data doesn't synchronize the key.
2. Fix the bug that the BE key fails to turn on the ignition after repeat try.
3. Fix the bug of trunk remote open
4. Fix the bug that the BE key only sent RF signal for one time, after 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 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
Tip: VVDI MB tool has priority over the SMD resistor, which means if you reset the key frequency with VVDI MB tool at first,
the SMD resistor won't work, and you need to use the VVDI MB tool to erase the frequency then use the SMD resistor.
The way to reset the frequency with the PCB SMD resistor:
Weld the 1K SMD resistor on the position the arrow points and the frequency is 315MHZ, after remove it will be 433.92MHZ.
