TCL D2 Plus Fingerprint Smart Lock, Wi-Fi Keyless Entry Door Lock, IP55 Weatherproof, Built-in Doorbell, Auto Lock, Easy Install, Brushed Nickel

High-Precision Fingerprint Sensor: Unlock your door in under 0.5 seconds with a single touch. Stores up to 100 fingerprints and ensures reliable reading for swift, secure access day and night, making keys a thing of the past.
Exceptional Battery Life: Powered by 8 AA batteries (not included) that can last up to an entire year under normal use, providing long-lasting power and reducing the frequency and cost of battery maintenance.
IP55 Weatherproof & Voice Control: Designed with an IP55 rating to reliably perform in rain, dust, and varying temperatures. The built-in doorbell seamlessly works with Alexa and Google Assistant for hands-free convenience, allowing you to lock the door or check its status using your voice.
Hub-Free Wi-Fi with TCL Home App: Connect directly to your home Wi-Fi without the need for a separate hub. Use the TCL Home app for remote access and control, and receive instant notifications for all access events and doorbell rings, no matter where you are.
Multiple Entry Methods & Auto-Lock: Provides flexible access via fingerprint, passcodes, Mifare cards, and mechanical keys. Features an automatic lock function that engages shortly after the door closes, ensuring your home is always secure.