Many uses: it is perfect for doors, cabinets, bicycles, backpacks, storage lockers, etc.
Easy to use: without tools, it is simple to add or remove fingerprints by following the instructions in the user manual.
Holds 10 fingerprints: the padlock supports up to 10 fingerprints in its memory (and two administrators) so that it can be used and shared by more than one person.
Gone is the days of trying to remember a long string of numbers for your padlock code. Your unique fingerprint is all you need to operate this handy lock. You can go about your day resting assured that no one can open your lock but you. Technology is great, isn't it?
Material: zinc alloy
Operating voltage: 3.0-4.2V
Weight and size of the lock: 90g, 7.6 × 4.6 × 1.3 (cm)
Fingerprint sensor coverage: 72 × 64 MM
Unlocking speed: in 1 second
Working period: one year per power charge
LED light: three colors: red / blue / green
Battery: built-in 3.7V lithium battery
Operating temperature: -10 ~ + 40 degrees Celsius
Fingerprint capacity: record 10 times and save 10 groups