Smart Fingerprint Door Lock B6– WiFi & Bluetooth Keyless Entry with App Control, Password, RFID Card & Key Access

Upgrade your security with the B6 Smart Fingerprint Door Lock, a reliable keyless entry smart lock designed for homes, offices, and rental properties. Featuring multiple access methods including fingerprint, password, RFID card, mobile app, and backup key, it offers flexibility and convenience for everyday use. With WiFi and Bluetooth connectivity, you can remotely manage and monitor access through your smartphone, making it ideal for Airbnb hosts, property managers, and homeowners. The lock supports up to 450 users (100 fingerprints, 200 cards, and 150 passwords), perfect for high-traffic environments. Designed to fit 40–50mm door thickness, this durable lock runs on 4 AA batteries with up to 4,000 cycles, plus a USB emergency power option for added reliability. Its sleek, modern finish enhances any door while providing strong security performance. Perfect for anyone seeking a secure, smart, and easy-to-use door locking solution.