Smart Door Knob for Hotels, Bedrooms, Study, Offices

About this item

• 【Easy to Program Fingerprint Lock】 : Bind the mobile APP to operate all functions. It can have 250 users and support more than 200 countries. Disguise your password using up to 20 numbers to prevent snoopers. Turn on "Passage Mode" (*-1-#) to allow temporary users to enter and exit easily. If you don't want others to hear any sound feedback, turn on "Silent Mode". After closing the door, the lock will "Auto Lock" after 3 seconds.
• 【0.2s Biometric Fingerprint】 : This Fingerprint Combination Door Knob has 4 ways to open the lock. APP unlock, Biometric fingerprint, Keypad unlock, eliminating the worry of forgetting your keys. And 2 spare keys in case the batteries die. A variety of unlocking methods bring more convenience to your life.
• 【Easy Installation, Takes Only 5 Minutes】This fingerprint Combination lock is applicable to most American interior standard doors. Adjustable Latch 2-3/8″(60mm) and 2-1/8″(70mm). The door thickness between (1.26~1.89inch). The same brand of 4 x AA alkaline battery is required to provide up to one year of battery life. If there is no power in special circumstances, you can use the USB interface directly below to charge and unlock.
• 【Durable & Secure, Privacy Safeguarding】Premium metal finishes and strong zinc alloy design improve safety and durability. By utilizing Bluetooth technology for remote control of the door knobs, you can monitor unlocking activity and incorrect passcode attempts in real-time. This feature bolsters the confidentiality of your environment and secures your belongings, helping to shield your children from potential threats.
• 【A Smart Lock for Room】It is the perfect choice for doorknob upgrades in offices, dormitories, storage rooms, laundry rooms, bedrooms, etc.