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iO Masters decentralise the intelligence of the Smart Home system: instead of the central Hub managing every device in the home, each Master manages those in its zone and only consults the Hub when needed. Result: lower latency on everyday actions (turning on a light responds immediately), greater robustness against Hub or Wi-Fi outages and better scalability for large installations.
iO Masters
iO Masters are the local controllers that complement the Hub: they manage groups of devices in a specific zone of the home (a floor, a wing, an outdoor area), reducing dependence on the central Hub and improving response speed. Useful for medium-sized installations where multiple control zones need autonomy.
90 products
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21000121-091
Master dimmer switch 230 V~ copper Simon 270
CopperSimon 270
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21000121-097
Master dimmer switch 230 V~ bronze Simon 270
BronzeSimon 270
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21000121-095
Master dimmer switch 230 V~ gold Simon 270
Matt goldSimon 270
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21021035-098
Simon iO master keypad 2 functions for creating experiences matt black Simon 270
Matt blackSimon 270
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21040035-098
Simon iO master keypad 4 functions for creating experiences matt black Simon 270
Matt blackSimon 270
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21010036-098
Simon iO 2-way master switch 230V~ with screw terminal connection system matt black Simon 270
Matt blackSimon 270
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21011036-098
Simon iO 2-way master switch 230V~ with slender rocker and screw terminal connection system matt black Simon 270
Matt blackSimon 270
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21010036-096
Simon iO 2-way master switch 230V~ with screw terminal connection system titanium Simon 270
Matt titaniumSimon 270
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21040035-096
Simon iO master keypad 4 functions for creating experiences titanium Simon 270
Matt titaniumSimon 270
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21011036-096
Simon iO 2-way master switch 230V~ with slender rocker and screw terminal connection system titanium Simon 270
Matt titaniumSimon 270
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21021035-096
Simon iO master keypad 2 functions for creating experiences titanium Simon 270
Matt titaniumSimon 270
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21011036-093
Simon iO 2-way master switch 230V~ with slender rocker and screw terminal connection system aluminium Simon 270
Matt aluminiumSimon 270
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21021035-093
Simon iO master keypad 2 functions for creating experiences aluminium Simon 270
Matt aluminiumSimon 270
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21010036-093
Simon iO 2-way master switch 230V~ with screw terminal connection system aluminium Simon 270
Matt aluminiumSimon 270
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21040035-093
Simon iO master keypad 4 functions for creating experiences aluminium Simon 270
Matt aluminiumSimon 270
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21001121-093
Master dimmer switch 230 V~ with slender rocker aluminium Simon 270
Matt aluminiumSimon 270
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21011036-094
Simon iO 2-way master switch 230V~ with slender rocker and screw terminal connection system champagne Simon 270
Matt champagneSimon 270
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21021035-094
Simon iO master keypad 2 functions for creating experiences champagne Simon 270
Matt champagneSimon 270
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21040035-094
Simon iO master keypad 4 functions for creating experiences champagne Simon 270
Matt champagneSimon 270
-
21010036-094
Simon iO 2-way master switch 230V~ with screw terminal connection system champagne Simon 270
Matt champagneSimon 270
-
21040035-095
Simon iO master keypad 4 functions for creating experiences gold Simon 270
Matt goldSimon 270
-
21040035-091
Simon iO master keypad 4 functions for creating experiences copper Simon 270
CopperSimon 270
-
21010036-097
Simon iO 2-way master switch 230V~ with screw terminal connection system bronze Simon 270
BronzeSimon 270
-
21010036-095
Simon iO 2-way master switch 230V~ with screw terminal connection system gold Simon 270
Matt goldSimon 270
25-48 of 90 results
Upgrading your home has never been so easy
FAQ
Everything you need to know about iO Masters
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