Enjoy quick, seamless entry with advanced facial recognition. With a detection range of 1.3 - 3.3 ft and height support from 3.9 - 7.2 ft, access is effortless for every family member. Accurately recognizes you with or without makeup, glasses, or hats, and works across all skin tones. All data is stored locally for complete privacy.
All-in-One Device
FamiLock E40 combines a 2K HD camera, doorbell, and smart lock to keep every moment in sight and your home secure. The 2K camera delivers clear details day and night, while the 135° head‑to‑toe view provides full‑body coverage for easy monitoring of visitors and deliveries.
Dual Power Supply
Stay powered with a 15,000mAh rechargeable lithium battery offering up to 6 months of full functionality, and an 800mAh built-in backup battery that automatically activates when power is low, ensuring uninterrupted operation.
32GB Local Storage, No Monthly Fee
Keep your footage stored locally with built-in 32GB storage for convenient access and added privacy. There’s no monthly subscription required, giving you a smarter security solution with more control over your data and no ongoing fees.
Easy Installation
Easy DIY installation with no drilling needed for most doors. Compatible with most standard US and Canadian single‑cylinder deadbolts (not for round or non‑standard faceplates, or mortise locks). IP65 waterproof and suitable for use in ‑22℉ to 158℉ (‑30℃ to 70℃) temperatures.
Seamless Smart Home Integration
Easily integrates with the eufy Ecosystem and 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. Note: Camera streams are not supported via Matter due to current limitations. For full features and the best experience, please use the eufy app.
High-Precision Radar, Fewer False Alerts
High-precision 60 GHz radar cuts false alarms by 95%, accurately detecting human motion while filtering out pets, small objects, and wind interference. This delivers precise real-time alerts and reduces unnecessary wake-ups for longer battery life.
