4-in-1 Keyless Entry & Multi-User Access Unlock your door four convenient ways: fingerprint, keypad, app, or mechanical key. Store up to 100 fingerprints and 100 user codes, plus three types of temporary codes for guests or tenants. Perfect for homes, apartments, offices, garages, Airbnb, and short-term rentals.
Smart App Control Effortlessly manage your lock using the Smart Life App. Generate one-time or time-limited passcodes for guests, cleaners, pet sitters, or Airbnb visitors. Enjoy complete control without sharing physical keys—and always know who enters your home. Smarter, safer keyless entry starts here.
Voice Control with Alexa & Google Assistant Use simple voice commands to control your lock, check status, or create routines. This smart deadbolt works seamlessly with Alexa and Google Assistant—no hubs or monthly fees required.
10-Minute DIY Installation Upgrade to keyless entry in about 10 minutes. No drilling, wiring, or locksmith needed. Fits most standard left- or right-handed US doors with a thickness of 1.38"–2.16" (35–55mm) and a standard 2-1/8" (54mm) bore hole.
IP56 Weatherproof & Emergency Power Backup: IP56 rated for indoor and outdoor use. Powered by 4 AAA batteries for 8–10 months of use with low-battery alerts. Never get locked out—equipped with an emergency USB power port and 2 included mechanical keys for reliable backup access.
After-Sales Support: Questions? Contact us anytime — we reply within 24 hours. Enjoy a 30-day money-back guarantee, 12-month warranty, lifetime tech support, and access to easy-to-follow installation tutorial videos.
