GEKRONE Fingerprint Lock with Touchscreen Smart Room Door App Digital Lever Lock Keyless Entry Front Door knob with Keypad Suitable for Home&Hotel&Office&Indoor Door（T190）, Add Smart to Life ▶Keyless Entry Smart Lock with multiple unlocking methods：Bluetooth, APP, fingerprint, virtual button, mechanical key. In any scenario, you have the best unlocking method to choose. Paired with the WIFI Gateway to achieve ultra-long-distance control(Warm Tips：Accessories do not include gateways.Sold Separately,ASIN:B09MW1ZN7S.)It's compatible with Alexa and Google at the same time., High Security and Privacy Protection ▶Smart lever door lock is made of zinc alloy material, anti-corrosion, sleek and modern, it has a simple, stylish bold look. It is ideal for home office, apartment, garage entrance door, storage room, warehouse, basement, bedroom, etc., Fast fingerprint recognition technology ▶This is high-tech intelligent biometric fingerprint door lock handle, using advanced semiconductor biometric fingerprints identification technology. This biometric fingerprint recognition technology can read fingerprints in 360 degrees within 0.3s, very nice touch and rounded ergonomically, it is easy to program different fingerprints for keyless access by the whole family., App Control ▶The smart fingerprint door lock handle supports IOS and Android devices. with the free App, You can set and share temporary eKeys to friends, visitors or housekeepers. It will be record and transfer who comes and goes, at the same time automatic locking and passage mode settings, bringing security and convenience to your life. Can be remotely controlled with WIFI gateway (Warm Tips：Accessories do not include gateways.Sold Separately,ASIN:B09MW1ZN7S.), Easy to Install ▶ Adjustable latch：2-3/8″(60mm) to 2-1/8″(70mm). The thickness of door:1-3/8″to 2-1/8″（35mm-54mm）.Both the left and right doors are suitable. It is the best replacement of standard American door., ,