eufy FamiLock S3 Max, Smart Lock with Palm Vein Recognition, Keyless Entry Door Lock for Front Door, 3-in-1 Wi-Fi Keypad Deadbolt+ 2K HDR Camera+ Doorbell, ANSI/BHMA Grade 1, Rear Lock Video Screen









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This item is eligible for return within 30 days of receipt
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
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Style: Palm Vein + Video + Rear Screen
Features
- Palm Vein Unlocking: Advanced Security with 99.99999% Accuracy. Achieve recognition in just 0.1 seconds with secure, forgery-proof palm vein technology. This feature ensures maximum security based on your palm's unique vein patterns. Your palm vein data is stored locally on the lock, keeping your privacy entirely in your hands.
- This all-in-one device: A 2K HD camera with an f/1.6 lens for sharp, clear visibilityeven at night. A video doorbell with a 150 Head-to-Toe wide-angle view that eliminates blind spots, perfect for monitoring packages or checking on visitors. A smart lock with real-time visitor alerts. Whether it's ensuring your family's safety or giving peace of mind when older people or children are home alone, the FamiLock S3 Max keeps you connected and reassured.
- The Rear Lock Video Screen: The Rear Lock Video Screen allows you to effortlessly check the front door status anytime, without needing a smartphone app. Its simple, intuitive design makes it ideal for the elderly and children, offering a quick and hassle-free way to see whos at the door. Perfect for households seeking an easy-to-use, app-free solution for monitoring the front entrance.
- Dual Power Supply System: Stay powered with a rechargeable battery offering up to 4 months of full functionality, plus an emergency set of 4 AAA batteries for an extra month of essential functionality in case of power outages.
- [Note: Camera streams are not supported via Matter due to current limitations. For full features and the best experience, please use the eufy App.] [Matter is now compatible with HomeBase 3 for simultaneous use, but they can function separately. Full compatibility is expected by June.]
Brand: eufy Security
Special Feature: DualPower System, Wave to unlock with Palm, Works with Smart Home Platforms, 2K Full HD Head-to-toe View, PIR+Radar Motion Detect See more
Lock Type: Video Doorbell, Biometric, Deadbolt, Video Door Lock
Item dimensions L x W x H: 3.07 x 1.22 x 7.87 inches
Material: Aluminum
Brand: eufy Security
Special Feature: DualPower System, Wave to unlock with Palm, Works with Smart Home Platforms, 2K Full HD Head-to-toe View, PIR+Radar Motion Detect
Lock Type: Video Doorbell, Biometric, Deadbolt, Video Door Lock
Item dimensions L x W x H: 3.07 x 1.22 x 7.87 inches
Material: Aluminum
Recommended Uses For Product: Front Door, Home use
Style: Palm Vein + Video + Rear Screen
Color: Black
Number of Pieces: 1
Included Components: Interior Assembly, Rechargeable Battery & AAA Batteries x 4, Exterior Assembly, Physical Keys, Deadbolts & Deadbolts Screws
Shape: Rectangular
Control Method: Gesture, Remote, Touch, Voice
Connectivity Protocol: Wi-Fi
UPC: 194644232658
Model Name: E85V0JY1
Manufacturer: eufy
Part Number: T85V0
Item Weight: 5.5 pounds
Product Dimensions: 3.07 x 1.22 x 7.87 inches
Country of Origin: China
Item model number: E85V0
Batteries: 4 AAA batteries required. (included)
Item Package Quantity: 1
Special Features: DualPower System, Wave to unlock with Palm, Works with Smart Home Platforms, 2K Full HD Head-to-toe View, PIR+Radar Motion Detect
Batteries Included?: Yes
Batteries Required?: Yes
Battery Cell Type: Lithium Ion
Date First Available: April 14, 2025
Frequently asked questions
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View our full returns policy here.
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