Control module with 1 stereo channel and audio output of 2 x 1.5 W, 8 ohm. FM tuner with 9 presets and memory for last selected station. Intercom function with all call and simultaneous listening. Auxiliary audio input. Volume control (31 steps), memory of last volume, control for bass, treble, 3D sound and balance. Stereo / mono selection. General on/off and control of central plug. LCD, clock and alarm (tone, tuner or audio input) with adjustable volume. Power-on and power-off programmable . Priority paging and function "do not disturb" . Power supply 12 V DC, 330 mA maximum consumption. White RAL 9016. Dimensions 44 x 44 x 36 mm. Without frame. Flush mount on universal box.