【Smart Door Lock with Handle】Upgrade your home security with this smart door lock with handle, combining convenience, safety, and modern design—perfect for your front door, bedroom, apartment, or office 【4-in-1 Keyless Entry for Maximum Convenience】This keyless entry door lock supports fingerprint unlock, keypad password, mobile app control (Bluetooth), and backup keys.Store up to 100 fingerprints + 50 passcodes, ideal for families, Airbnb hosts, and rental properties 【Easy Installation/Compatibility】 Our keyless entry door lock-No drilling/wiring! Fits US standard doors, 1-3/8" to 2-1/8" (35mm-55mm) thick wooden doors (left/right swing), backset 2-3/8" and 2-1/8" (60/70mm). Installs in 20 mins with basic tools 【All-Metal Durability & Auto-Lock】 Crafted from premium metal, this smart door handle resists wear & tear. Auto-lock feature (activates after closing) boosts safety, perfect as door locks for bedrooms, apartments & offices 【Emergency Power/Battery Life】FILTA HOME smart door knob is powered by 4xAAA batteries (Not included), providing up to 10 months of battery life (with low battery alert). It also features a Type-C emergency charging port, a temporary power supply from mobile power banks, so there's no need to worry even if they run out of power Upgrade your home security with this Biometric Fingerprint Door Lock—a smart solution for bedroom doors, homes, offices, and rentals. This fingerprint door knob blends biometric tech with user-friendly features, ideal as a bedroom door lock with code, keyless entry door lock with handle, or cerradura inteligente. Offering 4 unlock methods: 0.3-1s fast fingerprint recognition (stores 100 prints) via thumbprint door knob, anti-peeping keypad, IC card, backup keys, and APP control (compatible with tuya smart lock, matching eufy lock convenience). All data is stored locally to protect privacy and door security. Crafted from all-metal, scratch-resistant material, it fits modern decor (perfect for door knobs interior). Auto-lock avoids forgotten locks, with anti-theft encryption. No drilling or professional tools—fits 1.18"-2.5" thick doors (left/right swing), 10-minute DIY setup. As cerraduras inteligentes para puertas, it caters to Spanish-speaking users. Functions as a bedroom lock, room lock for bedroom, or door lock with code. Sleek, smart home-compatible, it’s ideal for keyless entry and enhanced security. Choose this fingerprint door lock for bedroom to balance tech and practicality—elevate your security today.