HEAVYDUTY METAL CONSTRUCTION Built with a robust zinc alloy body and smooth edges for durability and safety. Splashproof design enables indoor and outdoor use, ensuring longlasting performance in varied environments. ADVANCED LCD DISPLAY Clear LCD screen with white backlight for easy readability in all lighting conditions. Digital interface allows precise time setting and monitoring for convenient use. SMART TIMING FUNCTIONALITY Integrated smart chip and digital timer switch. Programmable up to 99 hours. When the countdown completes, the lock unlocks automatically for secure, timed access without the need for keys. USB RECHARGEABLE POWER USB rechargeable battery with extended life. Standby time exceeds 500 hours, reducing charging frequency and improving reliability. 23 USE SCENARIOS Shared equipment cabinet in a gym or workshop: schedule unlock windows to allow access during designated hours and ensure the cabinet relocks automatically after the set period. Home or office storage of valuables or confidential items: set timed access for family members or authorized users, keeping items secure outside the approved window. Outdoor or garden storage shed: use the timer to permit access only during specified times, with automatic relocking after the window ends. KEY ATTRIBUTES AT A GLANCE Function: timer controlled lock with automatic unlock at countdown end; no keys required. Material: zinc alloy body with splashproof protection. Performance: precise time setting up to 99 hours; USB rechargeable with over 500 hours standby. Use cases: indoor and outdoor environments; suitable for cabinets, lockers, tool rooms, sheds, and other secured storage areas.