Smart Door Lock Fingerprint Door Knob with App Control Bluetooth/Key/Fingerprint Control Lock Door Handle Aluminum Alloy Electronic Smart Locks Front Door for Bedroom,Home,Hotel,Office (Slive)

Parts List:
1 x Door Handle
1 x Lock Core
2 x Keys
1 x Accessory
4 x Screw Accessories
1 x Spacer
2 x Long Screws
Description
Our smart fingerprint locks have 3 unlocking methods, including fingerprint recognition unlocking, APP control unlocking and emergency key unlocking, allowing you to experience the convenience and security of smart door handles. The smart door lock is made of aluminum alloy, sturdy and durable, easy to install, suitable for bedroom, home, office and so on.
Key Features
3-in-1 Smart Door Lock: Our smart door lock has 3 unlocking methods, including fingerprint recognition, APP control and key, you can choose the unlocking method freely, experience the convenience and security brought by the smart door knob
Wide Range of Uses: This smart door lock is suitable for bedrooms, housekeeping, offices, dormitories, storage rooms, laundry rooms and other places. It comes with 2 keys for emergency unlocking, convenient to use.
Specification
Product Name: Smart Door Knob
Size: 8 x 7.6cm
Main material: aluminum alloy
Working temperature: -25℃ to 70° C
Operating power: 4 x AAA dry batteries(not included)
Applicable door thickness: 35-55mm
Applicable door type: wooden door/steel door
Fingerprint capacity: 20
Working voltage: 6V
Emergency power supply: TYPE-C/5V2A
Verification time: ≤1S
Notes:
1.There may be slight differences between the picture and the actual color of the commodity. We will try our best to show you the exact color.
2.Please allow slight dimension difference due to manual measurement.
[Support 3 Unlocking Ways] This smart door knob has 3 kinds of unlocking methods, including fingerprint identification, APP control and emergency key. You can choose the unlocking method freely according to your needs and preferences
[Enhanced Security] Fast fingerprint identification unlocking, semiconductor fingerprint sensor, higher security coefficient. Emergency key unlocking: hidden keyhole prevents technical prying of the door lock, in case of emergency, you can use the key to unlock the door
[Easy to Use] This fingerprint door lock can quickly recognize your finger and store up to 20 fingerprints. The fingerprint door lock has USB emergency power to unlock the door and low battery alarm function, easy to use, to ensure your home security
[Durable and Easy to Install] The smart door lock requires 4 AAA dry batteries (not included). It is made of high quality aluminum alloy, very sturdy and can be used repeatedly. It is very easy to operate, no skill is required to install it
[Widely Used] This smart door knob is suitable for 35-55mm thick doors, suitable for wooden/steel doors, perfect for bedroom, home, office, dormitory, storage room, laundry room, etc.