eufy SoloCam S340 (4-Cam Pack) + FamiLock S3 Max + HomeBase™ S380

$1,349.94
eufy SoloCam S340
  • Enhanced Dual-Camera Clarity Clarity at Up to 40 ft (12 m):
    Capture every event around your home in ultra-clear 3K resolution. Enjoy sharp, detailed visuals with 8× zoom to see what matters most.
  • Solar-Powered, Install Once and it Runs Forever*: Experience constant peace of mind with this solar-powered security camera that's easy to set up and always on, thanks to its removable solar panel.
  • 360° Guardian, No Blind Spots: Say goodbye to blind spots with full home coverage. Enjoy 360° surveillance, check your front porch, monitor your backyard, and keep an eye on the driveway with ease.
  • Experience Dual Views for Ultimate Surveillance: See the big picture while zooming in on crucial details, all in one frame.
  • Local Storage**, No Monthly Fee: One-time purchase. No monthly fee or hidden costs.
  • Versatile Installation, Effortless Setup: Experience the convenience of a 5-minute installation with its compact size and wire-free design.
  • Compatible with HomeBase™ S380 with firmware version V3.3.2.6 and above.
eufy FamiLock S3 Max
  • 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.
  • This all-in-one device: 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.
  • The Rear Lock Video Screen: The Video Screen lets you easily check the front door without an app, offering a simple, intuitive design perfect for seniors and children.
  • 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.
Choice
  • eufy FamiLock S3 Max
    eufy FamiLock S3 Max
    $399.99
  • eufy SoloCam S340 (4-Cam Pack) + FamiLock S3 Max + HomeBase™ S380
    eufy SoloCam S340 (4-Cam Pack) + FamiLock S3 Max + HomeBase™ S380
    $1,349.94
  • SoloCam S340 (2-Cam Pack) + FamiLock S3 Max + HomeBase™ S380
    SoloCam S340 (2-Cam Pack) + FamiLock S3 Max + HomeBase™ S380
    $949.96
  • Cam S3 Pro 3-Cam Kit + FamiLock S3 Max
    Cam S3 Pro 3-Cam Kit + FamiLock S3 Max
    $1,099.98
  • SoloCam E30 (2-Cam Pack)  + FamiLock S3 Max + HomeBase™ S380
    SoloCam E30 (2-Cam Pack) + FamiLock S3 Max + HomeBase™ S380
    $849.96
  • FamiLock S3 Max + Indoor Cam S350 + HomeBase™ S380
    FamiLock S3 Max + Indoor Cam S350 + HomeBase™ S380
    $829.96
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FAQ

What kind of doors are eufy FamiLock S3 Max compatible with?

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.

Which eufy devices and systems are eufy FamiLock S3 Max compatible with?

It supports connection with Homebase™ 3 and is expected to be compatible with HB2 in Q2 of 2025. Without Homebase™, it links to other eufy cameras, letting you remotely lock/unlock via live view on any device.

Does eufy FamiLock S3 Max support external integration with other smart home platforms?

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.

What should be noted when using the palm vein unlocking function?

You can store palm vein information for 50 family members. The palm vein can only be used to unlock, not to lock.

What is the power supply method of this door lock? What happens if the battery runs out?

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.

*If you choose to use cloud-based features such as Cloud Backup or push notifications with thumbnail previews, videos or thumbnail previews will be sent to the cloud as needed to provide your selected features.