Sfera additional 4-pushbutton modules arranged on single column. To be used with speaker modules 351000 – 351100 and audio/video modules 351200 - 3...
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Sfera Audio video module suitable for 2 wires colour video systems Fitted with colour camera with 1/3” sensor and white LEDs for the lighting of...
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Sfera Basic speaker module for 2 wire audio systems. Fitted with loudspeaker and microphone volume adjustment. It manages up to 100 pushbutton call...
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