Focusing on speed of installation, these universal elite mounts are packed with easy-to-use features that save time and maximize projector security. Available in three locking options: RPMA, RPMB, RPMC Key Features Microzone Adjustments make projector registration fast and precise (including flush mount installations) Centris Technology enables effortless fingertip positioning and self-adjusts to support different projector weights Quick connect/disconnect for convenient lamp and filter access on most projectors Maintains registration when disconnected and doesn't affect preset adjustments Cable management without additional accessories Q-Lock Quick Release Lever provides quick connect/disconnect of the projector for service and enhanced security with an integrated key and lock system Same great features as the RPA Series, including independent roll, pitch and yaw, integrated cable management, and All-Points Security Speed-Connect line of accessories further reduce installation time