Smart Door Lock Keyless Entry - Fingerprint & Bluetooth Enabled Digital Deadbolt for Home/Office, 0.3s Unlock with 100 User Capacity, DIY Install in 15 Minutes (Black)

【Military-Grade Fingerprint Tech】FBI-certified optical sensor identifies prints through gardening gloves - 99.7% accuracy beats iPhone FaceID in rain/sweat conditions (0.3s unlock speed). 【Vacation-Proof Remote Control】Bluetooth app generates disposable guest codes - revoke Airbnb tenant access from your Cancun beach chair while monitoring real-time entry logs. 【Bump-Proof Alloy Armor】Aircraft-grade aluminum withstands 300lbs brute force attacks - 3x thicker strike plate than Kwikset smart locks for suburban home security peace of mind. 【No-Electrician Installation】Pre-drilled universal backset fits 90% US doors (1.5-1.97") - upgrade from dumb lock to smart security faster than ordering pizza delivery (tools included). 【Blizzard-to-Heatwave Ready】Operates at Death Valley highs (140°F) and Alaskan lows (-4°F) - lithium battery backup keeps working during 72-hour power outages.