TUYA 4in1 Smart Door Lock Fingerprint Lock Electronic Digital Password Handle Lock Digital Door Lock

【About Our Shop】The item is in stock and will be shipped directly from local warehouses.Shipping time: Same-day delivery on working days.Arrival time: 2 to 5 days after ordering.【Tuya Smart Home Integration—One App Controls Everything】Sync with Tuya Ecosystem: Connect to other Tuya smart devices (e.g., smart lights, cameras, thermostats) for automated scenes. For example: Unlock the door → Smart lights turn on → Thermostat adjusts to your preferred temperature—create a seamless smart home experience.Remote Family Care: Check unlock records via Tuya App to confirm if your kid arrived home from school safely, or if your elderly parent went out. Receive real-time alerts for unusual access attempts—keep an eye on your family even when you’re at work or traveling.Shared Access for Relatives: Grant temporary access to grandparents, babysitters, or friends via the app—set validity periods (e.g., weekends only) to avoid permanent password sharing. Revoke access anytime with one tap.【‍‍‍Family-Friendly 5 Unlock Modes—Fit Every Member】For Busy Parents: 0.3s fingerprint unlock—no fumbling with keys while holding groceries or kids. Anti-peep keypad for public entrance doors—enter random digits to mask your password from neighbors.For Kids: Fingerprint or Tuya App remote unlock (parents can unlock for them if they forget the code). The large keypad buttons are easy to press, even for small hands.【️High-Security & Durable—Protect Your Loved Ones】3D Semiconductor Fingerprint Sensor: Rejects fake fingerprints—safer than traditional optical sensors. Ensures only authorized family members can access your home.One-Touch Auto-Lock: Press and hold any keypad key for 2 seconds to lock the door—perfect for parents who rush out in the morning. No need to check if the door is locked, reducing security risks.All-Weather & Child-Safe Design: Aluminum alloy body withstands -25℃~70℃ temperatures and 20%~90% humidity—safe for entrance doors. No sharp edges, and the keypad is waterproof/dustproof—child-safe for curious kids.【Long Battery Life + Emergency Backup—Worry-Free Daily Use】6-9 Month Battery Life: Powered by 4 AAA alkaline batteries—no frequent replacements. Low battery warning via app and lock beep—never run out of power unexpectedly.【Product Specifications】Product Material: Aluminum AlloyFingerprint Collector: Semiconductor Fingerprint HeadPower Supply: 6VLow Pressure Alarm: 4.7V±0.2VWorking Temperature: -25℃~70℃Relative Humidity: 20%~90%User Capacity: 100Emergency Power Supply: USB Type-C InterfaceUnlock Modes: Fingerprint/Password/Mechanical Key/Tuya App/IC Card/FobApplicable Door Thickness: 35-85cmApplicable Scenes: Indoor Wooden Door/Office Door/Entrance Door/Apartment Hotel Door【Package Includes】1 × Smart Electronic Lock1 × Mechanical Key Set1 × IC Card/Fob (Quantity based on standard configuration)|1 × USB Type-C Emergency Charging Cable1 × Installation & User Manual