---
product_id: 719180548
title: "eufy Security Smart Lock FamiLock S3 Max with Palm Vein Recognition"
price: "€ 638.18"
currency: EUR
in_stock: true
url: https://www.desertcart.de/products/719180548-eufy-security-smart-lock-familock-s3-max-with-palm-vein
store_origin: DE
region: Germany
---

# 2K HD head-to-toe camera 4 months dual power 0.6s palm vein unlock eufy Security Smart Lock FamiLock S3 Max with Palm Vein Recognition

**Price:** € 638.18
**Availability:** ✅ In Stock

## Summary

> 🔐 Unlock the future of home security with a wave of your hand!

## Quick Answers

- **What is this?** eufy Security Smart Lock FamiLock S3 Max with Palm Vein Recognition
- **How much does it cost?** € 638.18 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.de](https://www.desertcart.de/products/719180548-eufy-security-smart-lock-familock-s3-max-with-palm-vein)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Instant Palm Vein Access:** Unlock your door in under a second with 99.9% accuracy—biometric security redefined.
- • **Uninterrupted Power Supply:** Rechargeable battery lasts 4 months plus emergency AAA backup for peace of mind.
- • **Crystal Clear 2K Video Doorbell:** Monitor every visitor and package with a wide 150° head-to-toe view, day or night.
- • **Seamless Smart Home Integration:** Works effortlessly with Apple HomeKit, Alexa, Google Home & Matter for a future-ready home.
- • **User-Friendly Rear Video Screen:** Check your front door status anytime without a smartphone—perfect for all ages.

## Overview

The eufy Security Smart Lock FamiLock S3 Max combines cutting-edge palm vein biometric unlocking with a 2K HD video doorbell and an intuitive rear video screen. Designed for seamless smart home integration and powered by a dual battery system, it offers unmatched security, convenience, and peace of mind for modern households.

## Description

eufy Security Smart Lock FamiLock S3 Max with Palm Vein Recognition | Internal Video Screen, BHMA Grade 1, Keyless Entry Front Door Lock, WiFi Deadbolt+2K HD Doorbell Camera,16GB Built-in Storage - desertcart.com

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DTHMFMKP |
| Additional Features | 2K Full HD Head-to-toe View, DualPower System, PIR+Radar Motion Detect, Wave to unlock with Palm, Works with Smart Home Platforms |
| Best Sellers Rank | #7,457 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #42 in Deadbolts |
| Brand Name | eufy Security |
| Color | Black |
| Connectivity Protocol | Wi-Fi |
| Control Method | Gesture, Remote, Touch, Voice |
| Controller Type | Amazon Alexa, Android, Apple HomeKit, SmartThings, iOS |
| Customer Reviews | 4.3 4.3 out of 5 stars (536) |
| Included Components | Deadbolts & Deadbolts Screws, Exterior Assembly, Interior Assembly, Physical Keys, Rechargeable Battery & AAA Batteries x 4 |
| Item Dimensions | 3.07 x 1.22 x 7.87 inches |
| Item Highlight | Internal Video Screen, BHMA Grade 1, Keyless Entry Front Door Lock, WiFi Deadbolt+2K HD Doorbell Camera,16GB Built-in Storage |
| Item Weight | 1043 g |
| Lock Keying System | Keyed Different |
| Lock Type | Biometric, Deadbolt, Video Door Lock, Video Doorbell |
| Manufacturer | eufy |
| Manufacturer Part Number | T85V0 |
| Material Type | Aluminum |
| Model Name | E85V0JY1 |
| Model Number | E85V0 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Number of Pieces | 1 |
| Recommended Uses For Product | Apartment Door, Office Door, Front Door, Entry Door, Exterior Door |
| Shape | Rectangular |
| Style Name | Palm Vein + Video + Rear Screen |
| UPC | 194644232658 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** eufy Security
- **Item dimensions L x W x H:** 3.07 x 1.22 x 7.87 inches
- **Lock Type:** Biometric, Deadbolt, Video Door Lock, Video Doorbell
- **Material:** Aluminum

## Images

![eufy Security Smart Lock FamiLock S3 Max with Palm Vein Recognition - Image 1](https://m.media-amazon.com/images/I/61UZTTfUXEL.jpg)

## Available Options

This product comes in different **Style** options.

## Questions & Answers

**Q: What kind of doors are eufy FamiLock S3 Max compatible with?**
A: Compatible with most standard doors, door thickness:35-55 mm. Do not recommend to install on the door that has a storm door in front, which might block the view. If your latch recess is round, contact eufy Support to get a round drive-in faceplate.

**Q: Which eufy devices and systems are eufy FamiLock S3 Max compatible with?**
A: It supports connection with Homebase 3 and it is not compatible with HB2. Without Homebase, it links to other eufy cameras, letting you remotely lock/unlock via live view on any device.

**Q: Does eufy FamiLock S3 Max support external integration with other smart home platforms?**
A: It supports the Matter protocol. Through Matter, you can work with Apple Home to integrate into the Apple ecosystem. Currently, it cannot be connected to HB3 and external ecosystem gateways simultaneously.

**Q: What should be noted when using the palm vein unlocking function?**
A: You can store palm vein information for 50 family members. The palm vein can only be used to unlock, not to lock.

**Q: What is the power supply method of this door lock? What happens if the battery runs out?**
A: Our door lock uses a dual power supply with lithium and standard batteries. When the lithium battery is low, standard batteries provide emergency power, allowing PIN code access to lock/unlock, while other functions are unavailable.

## Frequently Bought Together

- eufy FamiLock S3 Max, Palm Vein Recognition Wi-Fi Smart Lock, 3-in-1 Keyless Entry, Security Electronic Deadbolt for Front Door, ANSI/BHMA Grade 1, Rear Lock Video Screen
- eufy Security HomeBase S380 (HomeBase 3),eufy Edge Security Center, Local Expandable Storage up to 16TB, eufy Security Product Compatibility, Advanced Encryption,2.4 GHz Wi-Fi, No Monthly Fee

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**Shop now:** [https://www.desertcart.de/products/719180548-eufy-security-smart-lock-familock-s3-max-with-palm-vein](https://www.desertcart.de/products/719180548-eufy-security-smart-lock-familock-s3-max-with-palm-vein)

---

*Product available on Desertcart Germany*
*Store origin: DE*
*Last updated: 2026-09-16*