Transponder Chip :No ; Electronics/Battery :No
Non OEM No Chips Inside, Just empty Key Shell
Perfect replacement for the original motors and make your key like new
Package Include: 1 X Remote key case shell
Models for Reference：
2001-2005 Hyundai Sonata
Same shape as in the picture remote control can be replaced.
1- Please be certain that this is the proper key for your vehicle.
2-This product is not an original product,before buying please note.
3- Pls make sure your remote key looks the same as our photos showed!
4-Perfect replacement for the original motors and make you key like new.
This is just a key cover shell, there is no interior (remote/electronics/transponder chips) inside.