Eufy Familock S3 Max

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. The lock provides privacy-first protection, with all palm vein data stored locally. It also includes a 2K HD camera with an f/1.6 lens and 150° head-to-toe wide-angle view, ensuring crystal-clear visibility, even at night, while offering real-time visitor alerts. The integrated video screen allows you to check your door at a glance, without using a mobile device, making it easy for all household members. With a dual power system-a rechargeable battery lasting up to 6 months and an emergency backup of AAA batteries-your lock stays powered even during outages. The S3 Max is compatible with eufy HomeBase 3, Matter, Apple Home, Hey Google, Alexa, and SmartThings, providing seamless smart home integration.

Features & Benefits

• Palm Vein Unlocking: Experience next-level security with palm vein recognition that identifies you in just 0.1 seconds
• All-in-One Device: Video Doorbell & Smart Lock. Featuring a 2K HD camera for crystal-clear visibility
• Integrated Video Screen: The Integrated Video Screen allows you to easily check the status of your front door-no mobile device needed
• Dual Power Supply System: Stay powered with a rechargeable battery lasting up to 6 months, plus a backup of AAA batteries
• Smart Home Integration: Compatible with eufy HomeBase 3, Matter, Apple Home, Hey Google, Alexa
• Warranty: 1 year
• 12 months manufacturer warranty