Lock Aluminum – F2

The Lock Aluminum – F2 offers secure, flexible access via fingerprint, card, key, WiFi, or password, depending on the version. Constructed from durable zinc alloy, it’s available in black or silver, suitable for door thicknesses of 32-50mm. Powered by 4 AA batteries (lasting up to a year), it features high-resolution fingerprint recognition (500DPI) and works in temperatures from -25℃ to 65℃. Choose between Tuya (WiFi) and TTlock (Bluetooth) versions for advanced, dependable home or office security.