Multi-Access Smart Door Lock – Biometric Fingerprint, Smart Card Access, Mechanical Key, SmartLife App, 4xAA Battery LiFePO4 3.2V rechargeable battery Temperature range: 180~500°C

Temperature range: 180~500°C

Trusted by law enforcement

apparent power (VA)

current speed

Multi-Access Smart Door Lock – Biometric Fingerprint, Smart Card Access, Mechanical Key, SmartLife App, 4xAA Battery LiFePO4 3.2V rechargeable battery Temperature range: 180~500°C5 Unlocking Methods: Lock and unlock your door via SmartLife mobile app (Android iOS), biometric fingerprint, password (supports One Time Password), touchless smart card (3 included), and mechanical key (2 included). Fast Fingerprint Unlock: Just touch and unlock in less than a second. Powered by 4AA batteries (included) offering up to 1 year usage or approx. 5,000 unlocks. No Peeping Security: Virtual Bit Cryptography allows you to add random digits