Smart Lock Security Fingerprint Combination Door Lock Biometric Door Knob for Home Apartment

Feature: 1. Temporary Password: Even if you are outside, you can also generate a temporary password through the app to unlock the lock, limited time to use, security and convenient for others to access. 2. Fingerprint Unlock: Adopt high sensitive semiconductor 3D fingerprint sensor, can store up to 20 fingerprints, the error recognition rate is low, the recognition speed is fast. 3. Smart APP Control: Smart door lock supports for Tuya smart app, remote control your door, mobile phone real time view, real time management door lock open. 4. Virtual Password: Effectively prevent others from peeping, 18 digit password contains 6 consecutive correct password can open the door to prevent others from stealing the password, increase security. 5. Premium Material: Keyless entry door lock is made of premium aluminum alloy and acrylic material, wear resistant, effectively prevent fingerprint residue, long lasting. Specification: Item Type: Smart Lock Material: Aluminum alloy, acrylicApplicable APP: For Tuya Smart Emergency Power Supply Port Type: Type C USBEmergency Power Supply Power: less than 5V Fingerprint Capacity: 20 Password Capacity: 20 groups Password Length: 8-12 digit Virtual Password Length: 18digit Low Battery Alarm Voltage: 3.7VOperating Voltage:: 6V/4xAAA(self provided)Standby Current: <30uA Operating Current: <200mA Unlock Time: 1.5 seconds Operating Temperature: -10 celsius -+60 celsius . Package List: 1 x Outer Door Knob1 x Inner Door Knob1 x Locking Body1 x Trim Cover1 x Latch Box2 x Key1 x Lock Cylinder6 x Screw2 x Guide Sleeve1 x Spring1 x User Manual Note: 1. Do not place the product in a corrosive, humid and high temperature environment! 2. Please supply power according to the voltage used. Other voltages may cause fire and product damage.