The eufy S3 Max Video Smart Lock is a Wi-Fi smart lock with advanced palm vein recognition, offering 3-in-1 keyless entry for enhanced security. Designed as an electronic deadbolt for front doors, it meets ANSI/BHMA Grade 1 standards and features auto-lock functionality along with a rear lock video screen for added convenience.

Key Features

Palm Vein Unlocking: Advanced Security with 99.99999% Accuracy
Experience next-level security with palm vein recognition that identifies you in just 0.1 seconds, offering unmatched protection with forgery-proof technology. Your unique vein patterns ensure maximum security, with all data stored locally on the lock-keeping your privacy entirely in your hands.

All-in-One Device: Video Doorbell & Smart Lock
A smart solution that keeps your home secure and connected. Featuring a 2K HD camera with an f/1.6 lens for crystal-clear visibility, even at night, ensuring you never miss a detail. The video doorbell offers a 150o head-to-toe wide-angle view, eliminating blind spots-perfect for monitoring deliveries or visitors. Plus, the smart lock provides real-time visitor alerts, offering peace of mind when elderly family members or children are home alone. The S3 Max Video Smart Lock keeps you connected and reassured.

Integrated Video Screen: Check Your Door at a Glance
The Integrated Video Screen allows you to easily check the status of your front door-no mobile device needed. It's simple, intuitive design makes it ideal for seniors and kids, providing a hassle-free way to see who's at the door from the other side. A perfect solution for households wanting a user-friendly, app-free monitoring option.

Dual Power Supply System: Reliable Power, Even in Outages
Stay powered with a rechargeable battery lasting up to 6 months, plus an emergency backup of 4 AAA batteries for an extra month of essential operation during power outages.

Smart Home Integration with Matter & Apple Home
Seamlessly compatible with the eufy Ecosystem and HomeBase 3 for enhanced AI features and top-tier security. Supports Matter for simple, secure connections with Apple Home, Google Home, Alexa, and SmartThings. Enjoy a privacy-first, fully integrated smart home experience that's reliable and easy to use.