This data sheet provides specifications for an IKALL 0-button module designed for fitting with an audio/video entry speaker unit. The module has a stainless steel finish, dimensions of 112x89.5x32 mm, and is compatible with various cabling systems including Simplebus Top, Simplebus Color, Simplebus 2, Vip, and Traditional systems. It can be flush or wall-mounted and incorporates audio/video functionality.