Experience whisper-quiet security with this versatile mute lock, designed for effortless installation on any door direction without left/right distinction. Featuring automatic relocking after 15 seconds, voice prompts, and ultra-low power consumption, it combines convenience with durable performance.

Key Features:

Universal Door Compatibility: Fits left/right, inward/outward opening doors without modification

Auto-Relock Function: Secures door automatically 15 seconds after unlocking

Noiseless Operation: Smooth, collision-free closing for disturbance-free environments

Energy-Efficient Design: Consumes 80% less power than traditional electric locks

Voice Guidance: Audible prompts confirm locking and unlocking actions

Extended Durability: Rated for over 350,000 cycles for long-term reliability

Ideal for hospitals, libraries, offices, and residential settings where noise reduction, ease of use, and seamless operation are priorities.