---
product_id: 719180548
title: "Video Smart Lock FamiLock S3 Max with Palm Vein Recognition"
brand: "eufy security"
price: "99009 kr"
currency: ISK
in_stock: true
reviews_count: 13
category: "Eufy Security"
url: https://www.desertcart.is/products/719180548-video-smart-lock-familock-s3-max-with-palm-vein-recognition
store_origin: IS
region: Iceland
---

# 2K HD Head-to-Toe Camera 4 Months Dual Power 0.6s Palm Vein Unlock Video Smart Lock FamiLock S3 Max with Palm Vein Recognition

**Brand:** eufy security
**Price:** 99009 kr
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** Video Smart Lock FamiLock S3 Max with Palm Vein Recognition by eufy security
- **How much does it cost?** 99009 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/719180548-video-smart-lock-familock-s3-max-with-palm-vein-recognition)

## Best For

- eufy security enthusiasts

## Why This Product

- Trusted eufy security brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Reliable Dual Power System:** Enjoy up to 4 months of rechargeable battery life plus an emergency AAA backup for uninterrupted security.
- • **Seamless Smart Home Integration:** Connect effortlessly with Apple HomeKit, Alexa, Google Home, and more via Matter for a future-ready, privacy-first smart home.
- • **Intuitive Rear Lock Video Screen:** Check your front door status instantly without a smartphone—perfect for family members of all ages.
- • **Ultra-Fast Palm Vein Recognition:** Unlock your door in just 0.6 seconds with forgery-resistant biometric security—privacy stays local, always.
- • **Crystal-Clear 2K HD Video Doorbell:** Monitor every visitor and package with a 150° wide-angle lens and night vision that leaves no blind spots.

## Overview

The eufy Security 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 ultra-fast, forgery-resistant access and comprehensive front-door monitoring—perfect for modern families seeking privacy, convenience, and peace of mind.

## Description

eufy Security Video 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

Review: Anyone in the house can immediately see who’s at the door without your phone! - I hated that nobody could see who was at the door unless they had my phone. Now anybody who is home can see who’s at the door immediately, plus I still get the notification on my phone so I can continue to monitor while I’m gone or if I just don’t feel like getting my ass off the couch! I can see who it is, unlock it, and remind them to be quiet coming in because the baby’s sleeping, all without even having to get out of my comfy spot! The kids think the hand scanner is the coolest ever, and I love that the notifications come to my phone with their name, what they did, and what time. “Johnny unlocked the frond door with his palm at 10:03 PM” - BUSTED Johnny! You were late! You can also assign different people different codes so you always know specifically who’s unlocking it (plus you have them on video). You can create temporary access or set up a schedule for access or turn their access off at anytime! It’s really easy to install and set up. I love that eufy doesn’t make you pay for a monthly subscription to use their products. I like it so much I’m currently working on changing out all my blink and myQ security devices for eufy. Little more pricy but worth it to have all reliable devices on one app that work together. You can easily lock or unlock everything all at once! App is very simple to use! If you’re looking for something to keep a reliable eye on your place, and something other people in the house can without your phone, this is worth it!
Review: Easy to Install and Worth it! - I LOVE this door lock. I’m not super handy, but I was able to install this fairly quickly by myself (I was replacing a lock and handle set that fit the same measurements as this one). I really wanted the camera for my kids when they were home alone, and I also wanted a keyless entry. So, I splurged on this and don’t regret it. The palm vein reader isn’t always accurate, but It has auto lock features and a doorbell (and mine kept going out, so now it’s all in one). The video quality is good and easy to see in the monitor. I’m super happy I got this, and everyone who comes over comments on how sleek it looks. Some have Eufy products and comment how they enjoy their own eufy electronics. This is my second eufy purchase. The app is easy and the quality is great.

## Features

- Palm Vein Unlocking: Unlock with advanced security and ultra-fast recognition in just 0.6 seconds. Forgery-resistant palm vein technology scans your unique vein patterns for added protection. All data is securely stored locally on the lock—keeping your privacy in your hands.
- This all-in-one device: A 2K HD camera with an f/1.8 lens for sharp, clear visibility—even 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 who’s 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.
- Seamless Home Automation with Matter & Apple Home: Easily integrate with the eufy Ecosystem & HomeBase 3 for advanced AI security features. Supports Matter for smooth, secure connections with Apple Home, Google Home, Alexa, and SmartThings—giving you a privacy-first, future-ready smart home experience. [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. This video lock is not compatible with HomeBase 2.

## 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 | #9,200 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #47 in Deadbolts |
| Brand | eufy Security |
| 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 | 4.2 out of 5 stars 595 Reviews |
| 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 | 2.45 kg |
| Item dimensions L x W x H | 3.07 x 1.22 x 7.87 inches |
| Lock Keying System | Keyed Different |
| Lock Type | Biometric, Deadbolt, Video Door Lock, Video Doorbell |
| Manufacturer | eufy |
| Manufacturer Part Number | T85V0 |
| Material | Aluminum |
| 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 |
| Special Feature | 2K Full HD Head-to-toe View, DualPower System, PIR+Radar Motion Detect, Wave to unlock with Palm, Works with Smart Home Platforms Special Feature 2K Full HD Head-to-toe View, DualPower System, PIR+Radar Motion Detect, Wave to unlock with Palm, Works with Smart Home Platforms See more |
| 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

![Video Smart Lock FamiLock S3 Max with Palm Vein Recognition - Image 1](https://m.media-amazon.com/images/I/71OoreiJuBL.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.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Anyone in the house can immediately see who’s at the door without your phone!
*by A***L on September 5, 2026*

I hated that nobody could see who was at the door unless they had my phone. Now anybody who is home can see who’s at the door immediately, plus I still get the notification on my phone so I can continue to monitor while I’m gone or if I just don’t feel like getting my ass off the couch! I can see who it is, unlock it, and remind them to be quiet coming in because the baby’s sleeping, all without even having to get out of my comfy spot! The kids think the hand scanner is the coolest ever, and I love that the notifications come to my phone with their name, what they did, and what time. “Johnny unlocked the frond door with his palm at 10:03 PM” - BUSTED Johnny! You were late! You can also assign different people different codes so you always know specifically who’s unlocking it (plus you have them on video). You can create temporary access or set up a schedule for access or turn their access off at anytime! It’s really easy to install and set up. I love that eufy doesn’t make you pay for a monthly subscription to use their products. I like it so much I’m currently working on changing out all my blink and myQ security devices for eufy. Little more pricy but worth it to have all reliable devices on one app that work together. You can easily lock or unlock everything all at once! App is very simple to use! If you’re looking for something to keep a reliable eye on your place, and something other people in the house can without your phone, this is worth it!

### ⭐⭐⭐⭐⭐ Easy to Install and Worth it!
*by M***Y on September 26, 2026*

I LOVE this door lock. I’m not super handy, but I was able to install this fairly quickly by myself (I was replacing a lock and handle set that fit the same measurements as this one). I really wanted the camera for my kids when they were home alone, and I also wanted a keyless entry. So, I splurged on this and don’t regret it. The palm vein reader isn’t always accurate, but It has auto lock features and a doorbell (and mine kept going out, so now it’s all in one). The video quality is good and easy to see in the monitor. I’m super happy I got this, and everyone who comes over comments on how sleek it looks. Some have Eufy products and comment how they enjoy their own eufy electronics. This is my second eufy purchase. The app is easy and the quality is great.

### ⭐ Nightmare of a product
*by J***A on December 5, 2025*

I am a big eufy user. I own several eufy products: the cameras, the doorbell, the motion sensor, and the HomeBase 3. I expected the Familock would integrate flawlessly, just like my existing devices. I read the negative reviews, but I assumed those customers received defective units. That assumption turned out to be a major mistake. Installation Was Easy, Operation Is Not Actually putting the lock on the door was easy. The instructions were good, and it went on just fine. The real headache started the minute I connected it to the HomeBase. Literally the next day, the lock just disappeared, it was offline in the app. I thought maybe my whole HomeBase died, but nope! Every other product, the doorbell right next to the lock, the cameras, was working perfectly. I had to close the app and reopen it three times before the lock decided to come back online. I hoped it was just a fluke, but I was wrong. This happens all the time now. The connection is totally unstable, and I constantly have to mess with the app just to see if my door is locked. The Missing Matter/HomeKit Feature Another huge issue is the advertised compatibility. The product description clearly states it supports Matter and Apple Home connectivity. This is misleading. I have repeatedly attempted to connect it to HomeKit, and the app constantly returns an error message: "the camera cannot connect to matter at this moment." The promised integration is completely unavailable. The Failure of Remote Access (And Value) The entire point of buying a Wi-Fi connected smart lock is to have reliable remote access—to check the status or unlock the door when you are away from home. Because this lock constantly drops its connection, that functionality is nonexistent. I cannot rely on this device when I need it most. Instead of getting a modern, convenient smart lock, I feel like I paid a huge sum of money for a completely unreliable product that barely functions better than a basic In summary: The setup was easy, but the lock constantly drops its connection, making remote access impossible, and the Matter/Apple Home feature is falsely advertised. This product simply does not deliver the basic features expected of a smart lock. Save your money and look somewhere else.

## 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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---

*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-10-23*