Lonsdor LT20-10-4 Smart Key PCB – 4-Button | 8A-BA Chip | Adjustable Frequency | For 2020–2024 Toyota & Lexus | FCC: HYQ14FBX Compatible

$43.50 CAD

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Regular price $43.50 CAD
Sale price $43.50 CAD Regular price $0.00 CAD

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Lonsdor LT20-10-4 Smart Key Board – 4-Button Layout | 8A-BA Chip | Adjustable Frequency | For New Toyota & Lexus (2020–2024)

The Lonsdor LT20-10-4 is a premium 4-button smart key PCB board designed for the latest generation of Toyota and Lexus smart vehicles (2020–2024). Equipped with a new-generation 8A-BA chip, it supports adjustable frequency and works with OEM-style smart key shells that use FCC ID: HYQ14FBX.

Perfect for key programmers and locksmiths using Lonsdor K518 Pro, KH100+, and KW100S, this board enables full remote key generation, unlocking, chip conversion, and emergency key functionality.


🔧 Board & Chip Specs:

  • Chip Type: 8A-BA (dual protocol)

  • Board Number: 3041

  • Button Configuration: 4-Button (Lock, Unlock, Trunk, Panic)

  • Frequency Support: Adjustable

    • 314.35 / 315.10 MHz

    • 433.92 MHz

    • Other region-specific bands

  • Shell Compatibility: FCC ID HYQ14FBX (not included)


🚘 Vehicle Compatibility:

  • 2023–2024 Lexus LX600

  • 2021–2024 Toyota Tundra

  • 2020–2024 Toyota Sienna

  • 2020–2024 Toyota Harrier

  • 2021–2024 Toyota Land Cruiser

  • 2022–2024 Toyota Venza

  • 2022–2024 Toyota Alphard

  • 2023–2024 Toyota Sequoia

  • 2023–2024 Toyota Crown

  • 2022–2024 Toyota Vellfire

⚠️ Confirm shell FCC ID is HYQ14FBX for proper fitment.


🧠 Smart Key Functions (via Lonsdor):

  • Unlock & upgrade key

  • Modify frequency

  • Read & convert button functions

  • Chip conversion (8A ↔ BA)

  • Emergency key generation (K518 Pro only)

  • 8A chip cloning (KH100+ only)

  • Remote count value adjustments

  • Version reading


📲 Programming Compatibility:

  • K518 Pro

  • KH100+

  • KW100S

Menu Path:

  • KH100+: Special functions → LT Smart Key

  • K518 Pro: Special functions → Key Setting → LT Smart Key


What’s Included:

  • 1x Lonsdor LT20-10-4 Smart Key PCB Board

  • Packaged in anti-static bag

  • Shell and battery not included

Lonsdor LT20-10-4 Smart Key PCB – 4-Button | 8A-BA Chip | Adjustable Frequency | For 2020–2024 Toyota & Lexus | FCC: HYQ14FBX Compatible

$43.50 CAD


Does it come with a warranty?

Yes, most of our products come with a manufacturer’s warranty, which typically covers defects in materials or workmanship. Warranty terms may vary depending on the brand and product type. If you have questions about a specific item's warranty coverage, feel free to contact our support team—we’re happy to help.

What happens if I don't like it?

If you're not satisfied with your purchase, you may return most unused items within 30 days of delivery for a refund—no questions asked. Products must be in original packaging and in resellable condition. Certain exclusions may apply, such as electronic tools or special-order items. Please contact our support team to start a return.

How fast is shipping?

We process orders within 1–2 business days, and shipping typically takes 2–7 business days across Canada, depending on your location and the selected shipping method. You’ll receive a tracking number once your order ships so you can monitor delivery in real time. We use trusted carriers to ensure fast and reliable service.

What's the returns policy?

🔄 Refund & Return Policy

Hassle-Free Returns on Locksmith Supplies

At Keys R Us, we stand behind the quality of our locksmith tools, key blanks, machines, and hardware. If you're not completely satisfied with your purchase, we're here to help with a smooth and transparent return process.


✅ Return Eligibility

You may return most unused and unopened items within 30 days of the delivery date, provided that:

  • The item is in original condition and packaging

  • It is not a special-order or non-returnable product (see exclusions below)

  • A valid proof of purchase or order number is provided


❌ Non-Returnable Items

Certain items are non-refundable or may be subject to a restocking fee (typically 15–20%). These include:

  • Electronic programming tools or diagnostic devices

  • Special-order or custom items

  • Used or damaged products

  • Items returned without original packaging or missing components


🔁 Exchanges

If you ordered the wrong item or received a defective product, we offer free exchanges within the 30-day return window. Contact our support team to initiate an exchange.


💳 Refunds

Once your return is received and inspected, we will notify you of the approval or rejection of your refund.

  • Approved refunds will be processed to the original method of payment within 5–10 business days

  • If a restocking fee applies, it will be deducted from the total refund amount


📦 How to Start a Return

  1. Contact our support team at support@keysrus.ca or call 1-866-871-9320

  2. Provide your order number and reason for return

  3. Follow the return instructions provided by our team

Note: Customers are responsible for return shipping costs unless the item is defective or incorrect.


📍 Return Address

Keys R Us
40 Kodiak Crescent, Unit 5
North York, ON M3J 3G5
Canada


🔒 Need Help?

Have questions about your return or refund? We're here to help. Contact us at
📞 (416) 871-9320 or visit our Contact Page for support.