Intelligent and Secure: fingerprint recognition ensures that only authorized users can access the keys, providing a safe and convenient way to store and manage keys. Suitable for outdoor use. Multiple User Accesses: supports registering up to 10 users, allowing several people to access keys securely. Flexible for households, businesses, or rental properties. Tuya App Integration: compatible with the Tuya app, enabling management and control of key access via a smartphone. Adds convenience and flexibility. Weatherproof and Durable: designed for outdoor use with quality materials, water and rust resistant, to keep keys safe and protected in varied weather conditions. Use scenarios At home: deliver easy access for family members and trusted caregivers or service providers while maintaining secure access control. Rental properties: property managers and cleaners can access keys securely without sharing physical copies. Small business or office: multiple employees or service technicians can access keys as needed without compromising security. Specifications and benefits Function: key storage with fingerprint security for authorized access; convenient key management in outdoor environments. Compatibility: works with Tuya app for remote management and control via smartphone. Performance: weatherproof construction with water and rust resistance to protect keys over time. Materials: built with quality materials designed for outdoor durability. Access control: up to 10 user registrations for distributed and flexible key access.