
Intelligent Wi-Fi Digital Lock - Face Recognition - Fingerprint Password Unlocking - Doodle APP - Supports SD Card Sdk - Supports Wood/Steel Materials. 3D Facial Recognition: Accurate 3D facial scanning ensures secure entry with 0.5s recognition speed. Multi-factor Authentication: Supports fingerprint, password, card, key, and App control unlocking. Night Vision Camera: Built-in night vision camera enhances security in low-light conditions. Doodle WiFi Control: Easily control the lock remotely through the Doodle application. Durable Aluminum Alloy: Constructed from durable and corrosion-resistant aluminum alloy material. Anti-fake Fingerprint: Rejects fake fingerprints to reduce misidentification with high accuracy. Emergency Power Design: Low voltage reminder and emergency unlocking design ensure no power anxiety. Wide Door Compatibility: Fits aluminum, steel, stainless steel, and wooden doors with 40-120mm thickness.