Product Information
Seller
Ultrabolts
About this item
- GRADE 1 SECURITY & WEATHER-RESISTANT CONSTRUCTION — MAXIMUM PROTECTION: Engineered with durable zinc alloy and an ANSI/BHMA Grade 1 deadbolt latch - the highest residential security rating available. The anti-jam latch design ensures smooth operation while providing robust defense against forced entry. Rated IP53 weather-resistant and built to perform from -4°F to 140°F, this fingerprint door lock delivers reliable security for front doors, bedrooms, offices, and rental properties in any climate. A stronger foundation of security meets everyday convenience
- EASY DIY INSTALLATION — FITS MOST STANDARD U.S. DOORS: Designed for hassle-free DIY installation on most U.S. standard doors (1-3/8" to 2" thick). No complicated wiring or major modifications required — simply follow the step-by-step manual and you can upgrade your existing deadbolt to a smart door lock in minutes. Need help? Our U.S.-based technical team is ready to assist, making it easier to upgrade your existing deadbolt to a smart lock
- 0.3-SECOND FINGERPRINT UNLOCK — 99.99% ACCURACY： Experience instant access with advanced fingerprint recognition technology. Unlock in just 0.3 seconds with up to 99.99% accuracy — reducing repeated scans and frustrating recognition failures. Store up to 99 fingerprints for family members, guests, or trusted users. This biometric door lock makes key-free entry feel effortless while maintaining enterprise-grade precision for daily use
- 5 WAYS TO UNLOCK — TOTAL FLEXIBILITY FOR EVERY USER: Choose from Fingerprint, Passcode, App (TT Lock), IC Card, or Backup Key — giving you and your family the freedom to enter however you prefer. Perfect for households with children, elderly parents, tenants, or service providers who each have different needs. With multiple access options, you're never locked out just because you forgot a key or your phone died. The ultimate smart lock with keyless entry for modern living
- SMART ACCESS MANAGEMENT — CUSTOM CODES FOR EVERY SITUATION: Create one-time, timed, permanent, or recurring passcodes through the app — no Wi-Fi required for local code management. Perfect for housekeepers, dog walkers, Airbnb guests, or contractors. Manage all users, review unlock history, and receive instant activity notifications. Add the optional Wi-Fi Gateway (included) to enable remote access and voice control with Alexa and Google Assistant — turning this into a fully connected WiFi smart lock that integrates seamlessly with your smart home ecosystem
- AUTO-LOCK & 12+ MONTH BATTERY LIFE — WORRY-FREE SECURITY: The auto-lock feature automatically secures your door after every entry, so you never have to wonder if you locked up. Powered by four AA alkaline batteries (not included), this smart keypad deadbolt delivers 12+ months of battery life for extended peace of mind. Low-battery alerts, a USB-C emergency power port, and backup keys ensure you're always prepared — even when batteries run low. Stay secure, stay prepared, every single day
- 1-Year Warranty + Lifetime U.S. Support: Buy with confidence knowing EHOUSEDOG provides a 1-year warranty and lifetime customer support. Get help from our U.S.-based phone support team Monday–Friday, 9 AM–5 PM PST, plus 24/7 email assistance for setup questions, product support, and troubleshooting
