TEEHO TE011W WiFi Smart Deadbolt, Keyless Entry Door Lock, Satin Nickel | APP Remote Control, Voice Unlock, Share Access Code, BHMA Grade 3, Auto Lock, Real-Time Alert, Compatible with Alexa Google

This WiFi smart aluminum alloy door lock with IP55 waterproof rating delivers comprehensive convenience, security and remote management suitable for private homeowners and rental property managers, supporting multiple reliable unlock solutions including KK Home App remote operation, up to 100 customizable independent user passcodes, voice control compatible with Alexa and Google Assistant, alongside two physical backup keys; users can generate exclusive permanent, recurring, time-limited or one-time temporary passcodes remotely to grant tailored access permissions for family, visiting guests, tenants and service providers without exchanging physical keys, with all codes set to auto-expire or manually deleted at any moment for fully controllable access no matter the distance, and the two spare mechanical keys offer dependable emergency entry in unexpected situations. Featuring built-in WiFi that connects directly to 2.4GHz WiFi networks with no extra gateway required, the KK Home App enables full remote control from anywhere, covering remote lock and unlock, passcode sharing, access permission administration, full activity history tracking and instant real-time mobile notifications whenever the door is locked or unlocked, letting users stay informed of household movements such as children returning from school, guest check-ins or regular cleaners and maintenance staff accessing the property, with complete access logs reviewable at any time to monitor all daily door activity remotely. To prevent accidentally leaving doors unlocked amid rushed schedules, the lock allows adjustable auto-lock timers ranging from 10 to 99 seconds, paired with one-touch quick locking via a simple keypad press ideal for busy households, rental spaces and quick departures when hands are occupied with groceries, parcels, luggage or young children. Installation takes mere minutes using only a single screwdriver with no drilling needed, fitting most standard U.S. wooden and metal doors with specified dimensions: door thickness 1-3/8" to 2" (3550 mm), backset of 2-3/8" or 2-3/4" (60/70 mm), cross bore of 1-1/2" or 2-1/8" (38 or 54 mm), while it is incompatible with mortise locks, integrated locksets and doors with non-standard pre-drilled openings. Powered by 8 AA batteries (batteries not included), this lock boasts larger power capacity than common 4-AA WiFi smart locks, sustaining stable continuous WiFi connections and drastically reducing the frequency of battery replacements; low-battery alerts are simultaneously delivered through the KK Home App and the locks onboard indicator light, giving users sufficient advance time to swap batteries before power loss occurs. Its hands-free voice control function works seamlessly with Alexa and Google Assistant to unlock doors solely through voice commands, perfect for scenarios where users cannot physically touch the keypadwhether relaxing on the sofa without standing up, cooking with greasy, wet hands, or carrying shopping bags, suitcases or holding kids with fully occupied hands, achieving smooth integration into existing smart home ecosystems for upgraded daily ease. Beyond practical functional perks, the lock prioritizes long-lasting durability and strict user privacy protection: solid aluminum alloy construction paired with an IP55 waterproof rating withstands routine outdoor weather exposure for consistent long-term performance, and all sensitive data including access logs, personal user information and passcodes are encrypted and stored locally within the lock hardware instead of cloud servers, eliminating potential risks of cloud data breaches and fully safeguarding user private information at all times.