REVEAL IN-Wall cameras are Vaddio’s first architectural integrated PTZ cameras that allow the camera to blend into the wall of any videoconferencing or presentation application. Thanks to the cool design of the Vaddio REVEAL, the in-wall camera box uses the actual depth of the wall cavity to recess the camera into the wall, eliminating the camera’s extension into the room and providing a finished look to the installation. There are two options for the camera glass: clear or electro-chromatic. The electro-chromatic glass turns opaque and mutes video when the camera is turned off or by RS-232 command.
You can learn more about REVEAL here.