TCL Smart Door Lock, Palm Vein Keyless Entry Door Locks with App Remote Control, Doorbell, 8-Month Battery, Front Door Lock Deadbolt Compatible with Alexa & Google Home, D2 Pro

MOVE BEYOND FINGERPRINT LIMITS: Tired of smart locks failing due to wet hands, worn prints, or children's developing fingers? Our cutting-edge Palm Vein Technology scans unique vascular patterns beneath the skin, ensuring 99.999% high-precision, keyless entry door lock in just 0.3 seconds. Whether carrying heavy groceries or facing bright sunlight, enjoy seamless and secure access every time.
TOTAL CONTROL VIA TCL HOME APP: Need to let the dog walker or cleaning service in while you are at the office? Using the TCL Home App, you can easily generate temporary, time-sensitive codes from anywhere. Fully compatible with Alexa and Google Assistant, you can lock, unlock, or check your front door status with a simple voice command, freeing your hands while cooking or relaxing.
8-MONTH BATTERY & EMERGENCY BACKUP: Forget frequent battery swaps or the fear of lockout scenarios. Powered by a massive 10,000mAh rechargeable battery, this electronic door lock operates for up to 8 months on a single charge. It features proactive 20% low-power alerts via the app and a USB-C emergency port to power the lock from the outside if needed.
CUSTOMIZED ACCESS FOR EVERYONE: We’ve designed a smart deadbolt lock that respects every family member's lifestyle. Choose from 6 secure options: Palm Vein Scan, Touchscreen Passcode, TCL Home App, Voice Commands, NFC Card, or Physical Keys. It provides modern convenience for busy professionals and hosts, while retaining traditional physical keys for grandparents.
15-MIN DIY INSTALL & AUTO-LOCK: Universally compatible with standard US door thicknesses (1-3/8" to 2-1/8"), this front door lock set installs in 5-15 minutes using only a standard screwdriver. Engineered with IP55 weatherproofing and premium alloy, it withstands torrential rain and scorching heat. Customize the Auto-Lock timer for absolute peace of mind—your house secures itself the moment the door closes.