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🔐 Unlock the future of home security with a touch of your palm!
The eufy FamiLock S3 Max is a cutting-edge smart lock featuring ultra-secure palm vein recognition with 99.9999% accuracy, a 2K HDR wide-angle camera for crystal-clear video monitoring, and a user-friendly rear lock video screen. Designed for seamless keyless entry and real-time visitor alerts, it offers a dual power system ensuring up to 4 months of battery life plus emergency AAA backup. ANSI/BHMA Grade 1 certified, this all-in-one device combines advanced security with effortless convenience, perfect for modern homes seeking peace of mind and smart connectivity.
| ASIN | B0DTHMFMKP |
| Additional Features | 2K Full HD Head-to-View, Dual Power System, PIR+ Radar Motion Detection, Wave to unlock at palm, Works with Smart Home Platform |
| Brand Name | eufy Security |
| Color | Black |
| Connectivity Protocol | Wi-Fi |
| Control Method | Touch |
| Controller Type | iOS |
| Customer Reviews | 4.4 4.4 out of 5 stars (271) |
| Included Components | 4 x Rechargeable Battery & AAA Batteries, Deadbolt & Deadbolt Screws, Exterior assembly, Internal assembly, Physical Key |
| Item Dimensions | 7.8 x 3.1 x 20 cm |
| Item Weight | 1043 Grams |
| Lock Type | Bio-certified, Biometric, Deadbolt, Video Door Lock |
| Manufacturer | eufy |
| Material Type | Aluminum |
| Model Number | T85V0 |
| Recommended Uses For Product | Front Door, Household |
| Shape | Rectangular |
| Style Name | Palm Vein + Video + Rear Screen |
| UPC | 194644232658 |
| Unit Count | 1.0 Count |
S**S
The palm scanner is fast and accurate. It recognizes registered palms in about a second and unlocks smoothly. I have tested it in different lighting conditions and temperatures and it has been consistent. No false rejections, no letting in strangers. It knows who is who and responds accordingly. Beyond the palm feature, it has all the standard smart lock capabilities. Keypad codes, fingerprint reader, app control, temporary access for guests. Multiple ways to get in means flexibility for different situations. The palm scanner is the headline feature but having backup options is practical. Build quality is solid and the lock feels secure. This is not some flimsy gadget pretending to be security hardware. It looks and feels like a serious lock that happens to have futuristic tech built in. The installation fit my standard door prep without modification. The app integration works well for remote monitoring and access management. See who comes and goes, create and revoke access codes, check lock status from anywhere. All the smart features you would expect from a premium smart lock in 2026. For anyone wanting to upgrade their door security with something that feels cutting edge while actually being practical, this delivers. The palm recognition is not just a party trick. It is genuinely useful and works every time. Welcome to the future of home entry.
B**.
I'm very satisfied with this product
A**R
very easy to setup and it has so far been a great experience using after changing from another devise model
A**L
Its nice and has all the key features such as the video camera, doorbell & passcode. If you forget to recharge or run out of battery you can use a key to unlock as well.
V**A
Just bought this one and the battery can not be charged, and this is even the most expensive one of their lock, would highly doubt the product quality. Contacted the agent and they promised a replacement but the shipment never get updated, and their agent Ann said nothing they can do, so seems replacement is just a fraud to me
Trustpilot
1 month ago
1 month ago