1. This is a DIY smart remote key with a frequency of 433MHz and a PCF7961 chip.
2. The key consists of:
- Key shell
- Key blade
- Circuit board
- Integrated chip
- Battery
3. Before use, you need to program the key and have it cut by a car locksmith.
4. If your key has a different frequency or chip type, do not purchase it.
5. Material: metal + plastic.