The LONSDOR LT20-06EN Universal Smart Key PCB (5 Buttons) is a versatile and high-performance solution designed for Toyota smart key systems, supporting both 4D and 8A transponder platforms. As part of the advanced LT20 series, it provides wide vehicle compatibility and flexible key generation for professional locksmiths.

This smart PCB features a 5-button configuration and supports frequency switching (315MHz / 433MHz), allowing it to adapt to different regional vehicle specifications. It is ideal for key replacement, spare key creation, and All Keys Lost (AKL) programming, especially for models like Toyota Alphard, Previa, and Vellfire.

With full compatibility for Lonsdor K518ISE, K518S, K518 PRO, and KH100+ devices, the LT20-06EN enables advanced functions such as key unlocking, frequency modification, smart key conversion, and emergency key generation, making it a powerful and cost-effective tool.

🔑 Key Features

• 🚗 Compatibility: Toyota smart key systems
• 🔐 Chip Support: 4D / 8A transponder platforms
• 🔘 Buttons: 5-button smart remote
• 📡 Frequency: 315MHz / 433MHz (switchable)
• 🧠 Smart Functions: Keyless entry, push-start, proximity
• 🔄 Advanced Functions: Unlock key, upgrade, conversion & cloning
• 💻 Tool Support: K518ISE / K518S / K518 PRO / KH100+
• 🔧 Flexible Use: One PCB for multiple Toyota models
• 🔋 Battery: CR2032
• 🏭 Type: Universal aftermarket smart key PCB

📊 Product Specifications

⚙️ Important Notes

• ⚠️ Requires professional Lonsdor programming tools
• 🔧 Must be initialized before use
• 🔋 Battery and key shell are not included
• 🔍 Always verify vehicle compatibility (4D / 8A system)
• ❌ This is a PCB board only (not a complete key)