Sharpdo F22 Smart Home Fingerprint/Password/Swipe/Key Smart Lock for Indoor Bedrooms and Offices

This electronic combination lock integrates modern technology and security to provide unparalleled protection for your home or office. Made of high-quality stainless steel, it is durable, rust-proof and corrosion-resistant, ensuring long-term worry-free use. Equipped with an intelligent password input system, it supports multiple unlocking methods, including passwords, cards, and mechanical keys, providing you with flexible choices and convenient operation.
Intelligent password system: supports password input and has anti-peeping function to further enhance security.
Card unlocking: built-in high-sensitivity IC card module, quickly recognizes cards, and unlocks quickly and safely.
Spare mechanical key: provides emergency unlocking solutions, even if the electronic system fails, it can be easily dealt with.
LED display: The clear LED display allows you to enter the password and view the status of the lock in any light conditions.
Battery power supply: It is powered by 4 AA dry batteries. When the battery is low, it will automatically remind you to replace the battery to ensure uninterrupted use.
Anti-pry alarm: Built-in intelligent anti-pry alarm system, which will sound an alarm when illegal operation is carried out to deter criminals.
Easy installation: Suitable for various door thicknesses, easy installation, and detailed installation instructions and accessories are provided.
Whether it is a home, office or apartment, this electronic password lock can provide you with an efficient and secure access control solution, allowing you to easily enjoy the convenience and security of smart life.

• Intelligent password system: supports password input and has anti-peeping function to further enhance security.
• Card unlocking: built-in high-sensitivity IC card module, quickly recognizes cards, and unlocks quickly and safely.
• Spare mechanical key: provides emergency unlocking solutions, even if the electronic system fails, it can be easily dealt with.
• LED display: The clear LED display allows you to enter the password and view the status of the lock in any light conditions.
• Battery power supply: It is powered by 4 AA dry batteries. When the battery is low, it will automatically remind you to replace the battery to ensure uninterrupted use.