Lonsdor New Arrival 3/4 Buttons LT21-07 PCB Board Smart Key for 2025+ Le-xus 8AB6 Chip 314/315/433/434MHZ Board No.6100 For K518/KW100/K518PRO

Lonsdor LT21-07 3/4 Button PCB For Lexus 8A-B6 Adjustable Frequency 314/315/433/434MHZ

Universal Smart Key PCB 8A Chip P1/P4 :B6 for Lexus RX, TX, NX, UX 350, RT h+ Series

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Important Reminder:

This product is intended for experienced locksmiths and car owners
We are not locksmiths, we do wholesale with MOQ 50 pieces

Fit for Car Model:

2025+ Lexus RX, TX, NX, UX 350, RT h+ Series

Functions:
1. Get Version Info
2. Read Button Type
3. Convert Button Functions
4. Unlock key
5. Upgrade Smart Key
6. Modify Frequency
7. Smart Key Copy
8. Convert Smart Key Type
9. Modify Remote Count Data
10. Generate Emergency Key

How to Generate Lonsdor LT21 smart key:
Install a battery at the back of the Lonsdor LT21 PCB, press the button and the indicator will flash

Turn on Your Lonsdor K518/KW100/KH100+ programmer.

Tap Push function>> Special functions>> Key settings>> LT smart key

Select "Get version info" and place the smart key horizontally on the card slot of the K518ISE Key Programmer

Wait a moment, and it reads out the product ID, PSN, model number, status, version, and frequency.

Press Convert Smart key type. (This function requires an internet connection)

Choose the chip and frequency you would like to use

press confirm

the key is ready to program to the vehicle

Note:You can not use the Lonsdor LT21 PCB without  the Lonsdor K518/KW100/KH100+ programmer