Smart Bluetooth Thumbprint Door Knob Lock

Designed to provide protection without disrupting your life.

Features:
3 unlocking methods - biometric fingerprint recognition, emergency mechanical key unlocking, and remote unlocking via the TUYA App connected through bluetooth compatible.
3 mode settings: constant open mode, deadlock mode, normal mode, can be switched freely.
Our lock is constructed with a front ball aluminum alloy and stainless steel surface parts, ensuring a sturdy structure that prevents unauthorized access.
The steel-made anti-theft lock core technology further enhances security.
Built-in 400mAh rechargeable lithium battery.
The Type-C charging/temporary power interface allows for emergency power supply using a power bank if the battery runs out and you find yourself locked outside.
It is suitable for wooden or steel doors with a thickness ranging from 33-55mm.

Specifications:
Material: Aluminum Alloy, Stainless Steel
Color: Black
Battery Specification: 1 x 400ma Lithium Battery
Power Supply Method: USB Charging Cable Power Supply ( Power Adaptor Not Included )
Operating Temperature: Minus 5 Degree Celsius - 55 Degree Celsius
Number of Keys: 2
Lock Body Model: American Standard Single-Tongue, adjustable three-bar lock body, 60-70mm)
Fingerprint Capacity: 20
Emergency Power Supply: Type-C/5V2A
Verification Time: Approx. 1.5s
Product Size(DxH): Approx. 7.5 x 7.3 cm

Package Contents:
1 x Smart Lock
1 x USB Cable
1 x Instruction Manual

Please Note:
Due to manual measurement, there might be a tolerance in the product size.
Due to the lighting effects and shooting angles, the color of the item and that shown in the picture might have a nuance.