Stainless Steel Fingerprint Lock Smart Biometric Door Lock Home Security Locks

Features: -Unlock by Fingerprint mechanical key. -304 stainless steel material, anti-corrosion and durable. -The semiconductor fingerprint is quickly turned on, and the fingerprint recognition with high precision is high. -Wiring-free design, integrated fingerprint handle, easy to install. -A lithium-ion battery is built into the handle. Specifications: Item type: Intelligent electronic door lock Color: Black Material: Stainless steel Power input: 6V Power supply: USB charging Standby time: 500 Days Number of open doors: 600Times Working humidity: 0-90C Antistatic: 8-15KV Charging time: 30min Opening Direction: Both left and right inside Applications: Family, Apartment, School, Office. Size: 142 x 71 x 42mm/5.54 x 2.75 x 1.65" How to enter the fingerprint? In the factory state, strange fingerprints can open the fingerprint. Press the reset button with the needle, and when the lights are alternately flashing, you can enter the required fingerprints three times in succession. How to enter other fingerprints? Insert with the thimble, the red and blue lights will be on, and the entered fingerprint will be input once, and the red and blue lights will flash rapidly. Enter a new fingerprint 3 times. Package Included: 1 x Intelligent electronic door lock 1 x English manual 1 x bags Screws Detail Pictures: