The LONSDOR LT20-10-15EN Universal Smart PCB Board is a high-performance solution designed for Toyota & Lexus smart key systems, supporting 40 / 80-bit encryption and 8A platform technology. This universal PCB is engineered for professional locksmiths who require maximum compatibility, flexibility, and reliable performance in modern key programming operations.

Built as part of the advanced LT20 series, this model supports keyless entry, push-start ignition, and proximity smart key functions. It is widely used for key replacement, spare key creation, and All Keys Lost (AKL) programming, making it a powerful tool for automotive professionals.

When used with Lonsdor devices such as K518ISE, K518S, or KH100+, the LT20-10-15EN allows seamless key generation, frequency configuration, and smart key programming across supported Toyota and Lexus platforms.

🔑 Key Features

• 🚗 Compatibility: Toyota & Lexus smart key systems
• 🔐 Chip Support: 40 / 80-bit & 8A (AES) platforms
• 🧠 Smart Functions: Keyless entry, push-start, proximity system
• 📡 Frequency: 315MHz / 433MHz (switchable depending on setup)
• 🔘 Buttons: 5-button configuration
• 🔄 Universal Use: Supports multiple Toyota/Lexus models
• 💻 Tool Support: Lonsdor K518ISE / K518S / KH100+
• 🏭 Type: Aftermarket universal smart key PCB

📊 Product Specifications

⚙️ Important Notes

• ⚠️ Requires professional programming tools (Lonsdor devices)
• 🔧 Must be initialized before use
• 🔋 Battery and key shell are not included
• 🔍 Always confirm vehicle compatibility and system type (8A / 40 / 80 bit)
• ❌ This is a PCB board only (not a complete key)