Key benefits Faster, more convenient entry: biometric fingerprint and RFID card access eliminate fumbling for keys. Secure remote control: Tuya Bluetooth remote unlocking lets you grant access from your smartphone when you are away. Flexible installation: designed for homes, offices, and bedrooms; the unit is sold without a lock body (red) so it can integrate into existing door hardware. What this lock does Provides three access methods: biometric fingerprint electronics, RFID card access, and remote unlocking via Tuya Bluetooth. Lets you manage and control the lock through the Tuya Bluetooth connection on compatible smartphones. Limits access to authorized users only; fingerprint recognition and RFID reduce the risk of unauthorized entry. Important attributes Technology: Tuya Bluetooth integrated for local wireless control and remote unlocking through a paired smartphone. Access methods: fingerprint biometrics, RFID card, and Bluetooth remote unlock. Form factor: supplied without a lock body (red) to fit existing door preparations and strike plates. Compatibility: works with devices and apps that support Tuya Bluetooth pairing (use your smartphone to manage access). Reliability: biometric electronics and RFID provide repeatable, user-specific authentication for everyday use. Practical performance notes Quick fingerprint recognition and RFID scans enable fast entries, improving daily convenience. Remote unlocking through Tuya Bluetooth lets you open the door for guests, service providers, or family members without being on-site. Multi-user capability: supports multiple fingerprints and RFID cards so households and small offices can manage access for several people. Typical use scenarios 1) Home main entrance: Replace a traditional keyed lock while keeping your existing lock body. Use fingerprint for daily entry, RFID cards for family members, and remote unlock for deliveries or visitors. 2) Office interior doors: Control staff access to shared spaces or supply rooms. Grant temporary remote access for contractors or late arrivals without distributing physical keys. 3) Bedroom or private office: Add a layer of privacy and controlled access using fingerprint and RFID, while still allowing remote unlock in emergencies. Why customers choose this product Combines biometric security with convenient remote control through Tuya Bluetooth. Integrates with existing door hardware (sold without a lock body in red) for flexible installation. Offers multiple, reliable access options to match home or small office needs without relying solely on keys. What’s included / installation note Intelligent lock unit with biometric fingerprint electronics and RFID reader. Remote unlocking via Tuya Bluetooth requires a compatible smartphone and Tuya Bluetooth pairing. This listing is for the lock unit only; ensure your door’s lock body and strike are compatible before installation.