Product Information
Manuals & Downloads
Support Videos
FAQ
eufy Familock S3
eufy Familock S3
Palm Vein Unlocking:
Achieve recognition in just 0.1 seconds with secure, forgery-proof palm vein technology. Your palm vein data is stored locally on the lock, keeping your privacy entirely in your hands.
All-in-One Smart Lock:
This smart lock features a 2K HD night-vision camera, a 150° wide-angle video doorbell, and a smart lock with real-time alerts—keeping your home secure.
Dual Power Supply System:
With two batteries, enjoy up to 5 months of total usage, plus 4 AAA backup batteries for uninterrupted performance during power outages.
PIR and Radar Dual Sensors:
Reduce false alarms by 95% with advanced PIR and Radar dual-sensor technology, delivering faster and more reliable access.
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.
Manuals & Downloads
eufy Familock S3 User Guide (T85V0C)
Download
Support Videos
FAQ
6 Results
eufy Smart Locks’ Matter Functionality FAQ
452 views/1 likes/2025-07-25 14:31:27
Which hubs are compatible with Matter integration?
225 views/1 likes/2025-06-20 10:08:23
How do I connect my Matter devices to Apple Home?
134 views/1 likes/2025-06-20 10:26:13
How do I connect my Matter devices to Google Home?
126 views/1 likes/2025-06-20 10:29:08
How do I connect my Matter devices to Amazon Alexa?
99 views/1 likes/2025-06-20 10:11:06