Works seamlessly with both TUYA Smart and TTLOCK platforms, giving you flexible smart home integration and remote access management options. Unlocks in under 0.5 seconds with a high-sensitivity biometric reader, recognizing dry, wet, or aging fingers for reliable daily access. Adjustable design accommodates thin interior doors to thick solid-core exterior doors, making it ideal for homes, offices, and rental properties. Features a universal Type-C port for quick emergency power from any power bank, ensuring you’re never trapped outside due to battery drain. Combines a sturdy ergonomic handle with fingerprint, App unlock, password, and mechanical key, all managed via smartphone for ultimate convenience and control.