Smart Door Lock with Camera

Your Finger is your Key: Unlock your door using the built-in advanced semiconductor fingerprint sensor. CONVENIENCE Optimal WiFi APP: remotely unlocking your home, office, or rental property door all from the convenience of your iOS or Android smartphone via secure WiFi anywhere in the world. Includes two backup physical keys for peace of mind. Know who is coming and going: Stores all access history so you can review who is coming and going anytime from your mobile Panel material: aluminum alloy Lock body material: special pure stainless steel Password capacity: ?5 Magnetic card capacity: ?100 Face capacity: ?100 Palm print capacity: ?100 Fingerprint capacity: ?100 Reading time: ?0.5S Application: TUYA / Smartlife WIFI frequency: 2.4GHZ Magnetic card frequency: 13.56mhz Working power: 4200mah Identification method: radio frequency induction Operating temperature: -15? to 65? Working humidity: 20%~80%RH Lock cylinder safety grade: C grade Application environment: wooden door/metal door/household door/aluminum door/iron door/security door Door thickness: Applicable door thickness is about 2.8cm-10cm (additional bearing is required for excess thickness) Waterproof grade: slightly waterproof, do not accept direct rain and other completely open-air environments Opening direction: left and right Product function: remote unlocking + information recording + palm print + face recognition + fingerprint + magnetic card + password + key + doorbell + video peephole + automatic switch lock