Smart Key 3 Button 315MHZ (1997-2015) for Benz with Two Batteries

This Mercedes Benz key board is made in China, it supports read and write key only work together with Benz key IR Code Reader (our item No SK136), 
It can work with VVDI BGA TOOL ,can support  all non intelligent key car types before 2015.
and it can be written for once only, if Benz key board is broken during key writing, you need to buy another new one NEC chip (our item No: SA1247)and it can be written for once only.  

Package List:

1pc x Smart Key 3 Button 315MHZ (1997-2015) for Benz with Two Batteries