Smart Bluetooth Fingerprint Lock with 200-Fingerprint Capacity and 90000-Cycle Lifespan

This smart Bluetooth fingerprint lock offers keyless entry for residential and commercial applications, combining fingerprint biometrics with Bluetooth connectivity. Designed for installation on various door types including wooden doors, room doors, office doors, and apartment doors, it provides an alternative to traditional key-based systems. With a capacity for 200 stored fingerprints and a scanning time under 1.5 seconds, it balances accessibility with security through its 1:n comparison method. The lock maintains operation across a broad temperature range from -20℃ to 65℃ and humidity conditions between 20% and 90%, making it suitable for diverse indoor environments.

Features and Construction

The lock's core functionality centres on fingerprint recognition technology with specific performance metrics. It achieves an admission rate below 0.004% and a rejection rate under 0.0005%, indicating its precision in verifying authorised users while minimising false rejections. The mechanical components are rated for 90000 unlocking cycles, suggesting extended durability under regular use conditions.

Material and Build

While specific construction materials aren't detailed, the lock is engineered to withstand 90000 operational cycles, indicating consideration for long-term mechanical reliability. The inclusion of Bluetooth connectivity allows for wireless communication capabilities alongside the primary fingerprint authentication method. The power system relies on four No.5 alkaline dry batteries, enabling installation without direct wiring to building electrical systems.

Size and Practical Fit

The lock is designed for multiple door applications including wooden doors, room doors, office doors, and apartment doors, suggesting standard door thickness compatibility. Its wireless battery operation eliminates the need for complex electrical installation, making it suitable for retrofit applications on existing door structures. The temperature operating range from -20℃ to 65℃ ensures functionality in both heated indoor environments and potentially unheated spaces.

Uses and Placement

With its 200-fingerprint capacity and Bluetooth connectivity, this lock supports scenarios requiring multiple user access with varying permission levels. The specified application scope covers residential settings like apartments and rooms, as well as commercial environments including offices.

Event or Professional Use

For office environments, the 200-user capacity accommodates employee access management without physical key distribution. The under 1.5-second scanning time facilitates efficient entry during busy periods, while the Bluetooth connectivity may enable integration with building management systems. The humidity tolerance up to 90% maintains operation in areas like server rooms or basements where moisture levels might fluctuate.

Everyday Home Use

In residential settings, families can register fingerprints for all household members while maintaining security through the low 0.004% admission rate. The 90000-cycle lifespan translates to years of daily use for typical family entry patterns. The battery-powered design simplifies installation on existing wooden doors without requiring electrical modifications to the property.

Benefits and Buying Value

The lock's value proposition centres on combining biometric security with practical installation and multi-user management. With over 9000 supported unlocking operations and 90000-cycle mechanical rating, it offers sustained performance without frequent replacement concerns.

Reuse and Low Maintenance

The extended 90000-cycle lifespan suggests years of service before mechanical wear might necessitate replacement. Battery-powered operation requires only periodic battery changes rather than complex electrical maintenance. The fingerprint recognition system eliminates key duplication costs and physical key replacement when access permissions change.

Why Choose This Product

This lock distinguishes itself through concrete specifications including the 200-fingerprint capacity, under 1.5-second scanning time, and 90000-cycle durability rating. The broad temperature operating range from -20℃ to 65℃ ensures reliability across different climate conditions within buildings. For environments requiring multiple authorised users without physical key management, these quantified capabilities provide measurable advantages over unspecified alternatives.