eufy Familock S3
eufy Familock S3
$349.99
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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.
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$349.99
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Products Comparison
eufy FamiLock S3
$349.99
Built-In Wi-Fi: Direct Wi-Fi
Unlock Methods: Palm Vein, App, Voice Control, Password, Keys
Built-In Video Doorbell: Y
Cam Resolution: 2K HDR
Display: N
Battery Type: 15000mAh+4*AAA
Battery Life: 5 months
Charger Requirement: 5V/2A
Waterproof: IP65
Auto Lock: Door sensor
eufy Ecosystem Support: Doorbell&Cam&Homebase 3
External Ecosystem Support: Matter/Apple Home/Alexa/Google Home
ANSI/BHMA: Grade 1 (Best)
eufy FamiLock S3 Max
$399.99
Built-In Wi-Fi: Direct Wi-Fi
Unlock Methods: Palm Vein, App, Voice Control, Password, Keys
Built-In Video Doorbell: Y
Cam Resolution: 2K HDR
Display: 4 inch Display
Battery Type: 15000mAh+4*AAA
Battery Life: 5 months
Charger Requirement: 5V/2A
Waterproof: IP65
Auto Lock: Door sensor
eufy Ecosystem Support: Doorbell&Cam&Homebase 3
External Ecosystem Support: Matter/Apple Home/Alexa/Google Home
ANSI/BHMA: Grade 1 (Best)
Video Smart Lock S330
$349.99
Built-In Wi-Fi: Bridge with Chime (included)
Unlock Methods: Fingerprint, App, Voice Control, Password, Keys
Built-In Video Doorbell: Y
Cam Resolution: 2K
Display: N
Battery Type: 10000mAh
Battery Life: 3 months
Charger Requirement: 5V/2A
Waterproof: IP65 (Camera only)
Auto Lock: Door sensor
eufy Ecosystem Support: Doorbell&Cam&Alarm Kit
External Ecosystem Support: Alexa/Google Home
ANSI/BHMA: Grade 3
Video Smart Lock E330
$299.99
Built-In Wi-Fi: Direct Wi-Fi
Unlock Methods: Fingerprint
Built-In Video Doorbell: Y
Cam Resolution: 2K
Display: N
Battery Type: 10000mAh Rechargeable
Battery Life: 3 months
Charger Requirement: N
Waterproof: IP65 (Camera part)
Auto Lock: Count down
eufy Ecosystem Support: Doorbell&Cam&Alarm Kit
External Ecosystem Support: Alexa/GVA
ANSI/BHMA: Grade 3
FAQ
What kind of doors are eufy FamiLock S3 compatible with?
Which eufy devices and systems are eufy FamiLock S3 compatible with?
Does eufy FamiLock S3 support external integration with other smart home platforms?
What should be noted when using the palm vein unlocking function?
What is the power supply method of this door lock? What happens if the battery runs out?
