The Vacant Door Lock is constructed of SUS304 stainless steel with a brushed or mirrored finish. The indicator panel is 60 mm in diameter, the lock body is 80 mm long, 50 mm wide, and approximately 10 mm thick. The external indicator window is colored red and green. Green "VAC" indicates vacant, and red indicates occupied. This privacy door lock features status indicators and is primarily used in public restrooms, office cubicles, hotel bathrooms, and commercial spaces.

Intuitive Display

The external indicator panel clearly displays the "occupied/vacant" status in red and green. Green indicates "vacant" and red indicates "occupied." This intuitive display prevents accidental door openings or frequent knocks. The display window is fully integrated with the deadbolt, ensuring the status indicator matches the actual lock status. The panel is constructed of high-strength engineering plastic with a metal frame, offering UV and scratch resistance. It remains visible and maintains color even after long-term use.

Sturdy and Durable

The lock body is precision-machined from SUS304 stainless steel, achieving a thickness of 2mm. The rectangular lock tongue measures 12 x 25mm, ensuring strong stability when closed. The knob is 25mm in diameter and features a grooved surface for easy finger rotation, even with wet hands. The overall structure has passed 50,000 cycles of opening and closing tests, with a tensile strength of over 350 Newtons, meeting the demands of frequent use in public places.

Emergency Unlock

The exterior indicator panel features an emergency notch in the center, allowing administrators to quickly unlock it with a coin or screwdriver, preventing users from being trapped in emergencies. The integrated emergency unlock mechanism and indicator window are both aesthetically pleasing and practical. This feature is particularly suitable for use in medical facilities, schools, and public restrooms, ensuring privacy while providing safety in emergencies, meeting the stringent security requirements of modern public buildings.

Public Restrooms in Airports and Train Stations

Public restrooms in airports and train stations place extremely high demands on lock security, reliability, and durability. Vacant Door Locks use red and green indicator windows to avoid user conflicts and improve access efficiency. The solid stainless steel lock tongue can withstand frequent operation and external impact, and the emergency slot design meets public safety requirements, making it ideal for large-scale supporting projects.

Schools and Educational Institutions

School restrooms have high security requirements. The Vacant Door Lock's emergency unlock function allows teachers or administrators to quickly enter in emergencies, preventing accidents. The red and green indicator windows allow students to intuitively determine the status of the cubicle, improving user efficiency. The corrosion-resistant and wear-resistant material also reduces ongoing maintenance, making it suitable for long-term use in educational settings.

Highway Service Areas

Highway service areas experience high traffic volume and complex environments. The corrosion resistance and high strength of the Vacant Door Lock ensure reliability despite frequent use and humid conditions. The intuitive red and green indicator windows help passengers quickly access the system, reducing waiting times. Easy installation and low maintenance make it ideal for large-scale supporting projects.