Eufy

Eufy, a subsidiary of Anker Innovations, has rapidly expanded from home security cameras into smart locks with their FamiLock lineup. Eufy stands out with palm vein recognition technology (PowerDuo) — a biometric method that reads the vein pattern beneath your palm for fast, hygienic, and highly secure access without touching the lock. Their Video Smart Lock series integrates 2K cameras with two-way audio directly into the deadbolt. Eufy emphasizes local storage and privacy-first design, processing biometric data on-device without cloud dependency. All flagship models carry BHMA Grade 1 certification.