Metal Timer Lock with LCD Display - Durable metal construction with smooth edges for long lasting use. Splash resistant design makes it suitable for a variety of environments. - Digital timer with a built in smart chip. Provides multiple timing functions and unlocks automatically without a key, for convenient, keyless access. - Max timing of 999 hours. The large LCD display with white backlight ensures easy readability in different lighting conditions. - Alarm reminder and automatic access. When the countdown finishes, an audible alarm sounds to remind you, and the lock unlocks automatically for quick access. Use scenarios - Workshop or tool cabinet: set a specific access window during work hours. The lock opens automatically for authorized users and re-locks after the period ends. - Medical or first aid cabinet: limit handling and access to authorized times, reducing unnecessary exposure or tampering. - Shared facilities or equipment storage: schedule access for multiple users, ensuring controlled and timed entry without carrying keys. - General storage and equipment drawers: manage access for long or short durations without the need for traditional keys. Key benefits - Keyless operation for effortless, timed access. - Robust metal build with splash resistant design for reliability in diverse settings. - Clear digital timing with a long max duration and backlit display for visibility. - Audible reminder plus automatic unlock at the end of the countdown for quick, controlled access. Notes - Designed to emphasize function, reliability, and ease of use in offices, workshops, clinics, and homes. - Functionality, material, and performance are aligned with the original specification: metal timer lock with LCD display, splash protection, digital timer with built in smart chip, up to 999 hours, white backlit LCD, alarm reminder, and automatic unlocking for quick access.