eufy FamiLock S3 Max Video Smart Lock
Implement front-door surveillance and keyless entry for your home, rental property, or business with the FamiLock S3 Max Video Smart Lock from eufy Security. This Wi-Fi and matter compatible unit features a 3-in-1 surveillance solution that includes an integrated camera that captures 2K resolution video, a video doorbell, and a smart lock. The smart lock offers multiple ways of unlocking, such as palm vein, the eufy Security app, passcode, voice control, or a physical key. Remote unlocking and management from anywhere is possible via the eufy Security app for iOS and Android. Compatibility with Amazon Alexa, Google Assistant, SmartThings, and Siri enable seamless voice commands. Additionally, Matter compatibility enables you to integrate the lock into you favorite Matter-certified ecosystem for a unified smart home. The FamiLock S3 Max is IP66 rated for safe outdoor use.
Implement front-door surveillance and keyless entry for your home, rental property, or business with the FamiLock S3 Max Video Smart Lock from eufy Security. This Wi-Fi and matter compatible unit features a 3-in-1 surveillance solution that includes an integrated camera that captures 2K resolution video, a video doorbell, and a smart lock. The smart lock offers multiple ways of unlocking, such as palm vein, the eufy Security app, passcode, voice control, or a physical key. Remote unlocking and management from anywhere is possible via the eufy Security app for iOS and Android. Compatibility with Amazon Alexa, Google Assistant, SmartThings, and Siri enable seamless voice commands. Additionally, Matter compatibility enables you to integrate the lock into you favorite Matter-certified ecosystem for a unified smart home. The FamiLock S3 Max is IP66 rated for safe outdoor use.
Implement front-door surveillance and keyless entry for your home, rental property, or business with the FamiLock S3 Max Video Smart Lock from eufy Security. This Wi-Fi and matter compatible unit features a 3-in-1 surveillance solution that includes an integrated camera that captures 2K resolution video, a video doorbell, and a smart lock. The smart lock offers multiple ways of unlocking, such as palm vein, the eufy Security app, passcode, voice control, or a physical key. Remote unlocking and management from anywhere is possible via the eufy Security app for iOS and Android. Compatibility with Amazon Alexa, Google Assistant, SmartThings, and Siri enable seamless voice commands. Additionally, Matter compatibility enables you to integrate the lock into you favorite Matter-certified ecosystem for a unified smart home. The FamiLock S3 Max is IP66 rated for safe outdoor use.
Implement front-door surveillance and keyless entry for your home, rental property, or business with the FamiLock S3 Max Video Smart Lock from eufy Security. This Wi-Fi and matter compatible unit features a 3-in-1 surveillance solution that includes an integrated camera that captures 2K resolution video, a video doorbell, and a smart lock. The smart lock offers multiple ways of unlocking, such as palm vein, the eufy Security app, passcode, voice control, or a physical key. Remote unlocking and management from anywhere is possible via the eufy Security app for iOS and Android. Compatibility with Amazon Alexa, Google Assistant, SmartThings, and Siri enable seamless voice commands. Additionally, Matter compatibility enables you to integrate the lock into you favorite Matter-certified ecosystem for a unified smart home. The FamiLock S3 Max is IP66 rated for safe outdoor use.
in 3 offers
The lowest price for eufy FamiLock S3 Max Video Smart Lock right now is $514.64 at Big Apple Buddy, compared across 3 retailers.
The all-time low was $387.59 on 13 Sept 2026 — today's price is 33% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 3 Nov 2026.
Last updated at 03/11/2026 04:30:18
eufy FamiLock S3 Max WiFi Replacement Deadbolt with 2K Video Doorbell and Palm Scanner - Gray, E85V0JY1
Delivery $119.64
Anker Eufy FamiLock S3 Max Smart Lock – Biometric Palm Unlock, Camera, Light Gray
eufy FamiLock S3 Max Smart Lock with Palm Vein Recognition, Rechargeable Battery Included
Delivery between 7–11 Nov $41
| Components | Smart lock, Video doorbell |
| Type | Video Doorbell, Smart Lock, Lock, Smart Lock |
| Camera Resolution | 2K |
| Camera Angle of View | Ultra-wide-angle view |
| Camera Field of View | 150 wide-angle |
eufy FamiLock S3 Max WiFi Replacement Deadbolt with 2K Video Doorbell and Palm Scanner - Gray, E85V0JY1
Delivery $119.64
Anker Eufy FamiLock S3 Max Smart Lock – Biometric Palm Unlock, Camera, Light Gray
eufy FamiLock S3 Max Smart Lock with Palm Vein Recognition, Rechargeable Battery Included
Delivery between 7–11 Nov $41
| Components | Smart lock, Video doorbell |
| Type | Video Doorbell, Smart Lock, Lock, Smart Lock |
| Camera Resolution | 2K |
| Camera Angle of View | Ultra-wide-angle view |
| Camera Field of View | 150 wide-angle |
