Steel handle with rubber anti-rotation lock.
Cinemas
Conferences
Immersive Sound
Shopping Malls & Retail
Restaurants, Bars & Hotels
Theatres, Operas & Concert Halls
Education
Cruise Ships
Night Clubs
Corporate Events & Trade Shows
Concerts & Festivals
Airports & Railway Stations
Theme Parks & Entertainment
Artists, Bands & DJs
Museums & Exhibition Halls
Government
Churches & Houses of Worship
Sports Venues & Stadia
Broadcast & TV
Arts Centers & Multipurpose Halls
Voice Alarm & Public Address
Mobile Applications
