【Perfect for fast and clear communication】The Privacy Indicator Lock with VACANT (Green) and IN-USE (Red) LED indicators allows guests to quickly determine if a door is free or occupied without knocking. The distance reach of up to 50 feet minimizes confusion and enhances guest experience.
  【Multi-purpose and long-lasting】Constructed with premium stainless steel, this door lever lock is perfect for both indoor and outdoor use. Its durability and rust resistance ensure extended service life in any environment. With a exceeded ANSI Grade 2 fatigue test, you can trust it for years to come.