It fits most doors that uses lever door lock and is applicable to both left and right handle. Easy Operation: You can not only unlock the door with your fingerprint or the code you set, but also can open the door with APP, very smart and convenient. Indubitable Safety: Your fingerprint is unique in the world, which guarantee the safety without doubt. Taking advantage of technology of semiconductor and biological characteristics is adopted, which avoids the same fingerprint.What's more, made of durable Zinc Alloy material, its quality is reliable. One-step Accessing: Ergonomic design, easy for you to unlock the door within 1 second by putting your fingerprint on it. It will lock for you automatically, keeping you and your home security all the time. With built-in lithium battery, it can be used for a year after being fully charged for 30 minutes. The charging interface is on the end of the handle. Versatile Lock: Meeting the standards of most lever lock, equipped with a bag of screws and a latch (60mm), you can fix it on your door which the thickness of the door is 35-55mm. Product Name: Fingerprint Lock Brand: WAFU Model: WF-016 Unlock Mode: Fingerprint, Password, App(Bluetooth) Fingerprint Capacity: 20 groups Material: Zinc Alloy Fingerprint Senor: FPC Semiconductor Standby Time: 500 Days Anti-static: 8kv-15kv Fingerprint Acquisition Time: 0.5s Working Temperature: -20-65 Working humidity: 0-90%RH Color: Black, Black & Silver Finger Angle: 360 ° Charging: Mirco-USB Micro-USB Cable Is Not Included. Battery: 3.7V lithium battery (1450) Service life: >5000 Times. 25.5 19.5 7.5cm Package Weight: Approx. 1 Fingerprint Lock 1 User Manual 1 Screws Bag Thickness of Door is 35-55mm. Normally, 15-30 days to reach the destination, different countries arrived at different times! Thus please wait patiently when you do not receive your item on time. This lower price does not reflect the total price you paid or the market value of the goods and may not apply to countries with different tariff rules. We hope our products can always make you satisfied! Your feedback is really important to us. Please take a few seconds to leave a great feedback if you are satisfied with our product and service, thank you! We always offer the lowest price for best goods and service to you. We do try to respond as quickly as possible. But please allow to delay response for non-business time. We will be glad to answer any question. Have any questions feel free to contact me. The item "Fingerprint Door Lock Smart Bluetooth Keyless APP Unlock Works with iOS/Android" is in sale since Friday, December 18, 2020. This item is in the category "Home & Garden\Home Improvement\Building & Hardware\Doors & Door Hardware\Smart Doorbells & Locks\Smart Door Locks". The seller is "handy_trendy" and is located in Tianjin. This item can be shipped worldwide.