iO Masters
iO Masters are the main control devices of the Simon iO system. From a single point they centralise the operation of multiple lights, blinds or scenes — ideal for entrances, bedside or transit areas where group control is needed.
95 products
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21040035-091
Simon iO master keypad 4 functions for creating experiences copper Simon 270
CopperSimon 270
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21021035-097
Simon iO master keypad 2 functions for creating experiences bronze Simon 270
BronzeSimon 270
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21010036-091
Simon iO 2-way master switch 230V~ with screw terminal connection system copper Simon 270
CopperSimon 270
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21010036-095
Simon iO 2-way master switch 230V~ with screw terminal connection system gold Simon 270
Matt goldSimon 270
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21010036-097
Simon iO 2-way master switch 230V~ with screw terminal connection system bronze Simon 270
BronzeSimon 270
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21021035-095
Simon iO master keypad 2 functions for creating experiences gold Simon 270
Matt goldSimon 270
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21040035-095
Simon iO master keypad 4 functions for creating experiences gold Simon 270
Matt goldSimon 270
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21011036-091
Simon iO 2-way master switch 230V~ with slender rocker and screw terminal connection system copper Simon 270
CopperSimon 270
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10000306-039
IO Master Simon 100
BlackSimon 100
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While stocks last10010117-039
Back kit for 1 element with 2 Simon iO master switches Simon 100
BlackSimon 100
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10002083-130
Master blinds/louvres iO rocker glossy white Simon 100
Gloss whiteSimon 100
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10002083-138
Master blinds/louvres iO rocker glossy black Simon 100
Gloss blackSimon 100
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10002083-230
Master blinds/louvres iO rocker matt white Simon 100
Matt whiteSimon 100
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10002083-238
Master blinds/louvres iO rocker matt black Simon 100
Matt blackSimon 100
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21011036-190
Simon iO 2-way master switch 230V~ with slender rocker and screw terminal connection system matt white Simon 270
Matt whiteSimon 270
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21060035-190
iO Multimaster keypad 6 experiences matt white Simon 270
Matt whiteSimon 270
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21040035-190
Simon iO master keypad 4 functions for creating experiences matt white Simon 270
Matt whiteSimon 270
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21021035-190
Simon iO master keypad 2 functions for creating experiences matt white Simon 270
Matt whiteSimon 270
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21001121-190
Master dimmer switch 230 V~ with slender rocker matt white Simon 270
Matt whiteSimon 270
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21001133-190
Simon iO master blinds switch with slender rocker matt white Simon 270
Matt whiteSimon 270
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21000133-190
Simon iO master blinds switch matt white Simon 270
Matt whiteSimon 270
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21010036-190
Simon iO 2-way master switch 230V~ with screw terminal connection system matt white Simon 270
Matt whiteSimon 270
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21000121-190
Master dimmer switch 230 V~ matt white Simon 270
Matt whiteSimon 270
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21000133-090
Simon iO master blinds switch white Simon 270
Gloss whiteSimon 270
49-72 of 95 results
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FAQ
Everything you need to know about iO masters
The Simon iO ecosystem connects switches, dimmers, sockets, blind controls and thermostats through wireless communication, controlled from the Simon iO mobile app or compatible voice assistants. All devices are paired with a central hub, which acts as the gateway between the mechanisms and the network. Once configured, the system supports scenes, schedules and automations.
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