The KeyDiy KD TB01-4 Smart Remote is a high-quality universal replacement remote designed in Toyota/Lexus smart key style. With its 3+1 button layout—lock, unlock, trunk, and panic alert—it delivers both convenience and modern smart-key functionality.
Equipped with the 8A transponder chip, this remote provides strong security performance and reliable communication with compatible vehicles.
The TB01-4 features a durable body, smooth button feedback, and full compatibility with KeyDiy programming tools, making it an excellent choice for automotive locksmiths and replacement key services.

🔧 Features

• Model: KD TB01-4
• Design: Toyota/Lexus smart key style
• Button Count: 3+1 buttons (Lock, Unlock, Trunk, Panic)
• Chip Type: Built-in 8A transponder
• Compatibility: Works with KD-X2, KD MINI, KD900, and all KeyDiy devices
• Battery & Electronics: Stable PCB performance with responsive buttons
• Build Quality: Strong ABS body, smooth button feel
• Use Case: Universal replacement smart remote for various vehicles
• Programming: Easily programmable using KeyDiy software and devices
• Weight: 0.05 kg