Somfy IZYMO™ Lighting Receiver on-off Dimmer io


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Somfy IZYMO™ Lighting Receiver on-off Dimmer io

The  IZYMO™  led dimmer receiver io micromodule is a radio receiver which can be used to dim LED lightbulbs. It is added in the flush-mounted box behind the switch, in a derivation box or at the bulb level, depending on your installation. No need to add new cables thanks to the io radio technology.  The receiver is controlled from one or several radio transmiter(s) to switch on/off or dim your lights remotely. You can continue using your existing wall switches (rocker switch or push button). Thanks to TaHoma or Connexoon, you will be able to control and check your lightings with your smartphone and your voice assistant.

Easy to install. Use in combination with the timer function in TaHoma to simulate presence in the home, giving you extra peace of mind.

✔️ Invisible – easy to install behind existing switch (design consistency)

✔️ Relax – always know whether your lights are on or off

✔️ Enhance – make your home even smarter

✔️ Installation – although the installation is very straight forward we advice using a professional installer


Depending on the different everyday situations, you may want different brightness levels for your accomodation.When you work, watch a movie or have dinner, the atmosphere of your room is adapted for an optimal comfort. Adjust the lighting according to the occasion in one gesture!


You can leave home and make sure that all of your lights are off thanks to the feedback provided by your devices. You no longer need to spend time checking every room… That’s one less thing to worry about every morning!


You can make your home come to life whenever you want by turning the light on or off or launching the ‘presence simulation’ scenario via TaHoma. The shutters of your living room open and close, and the entrance lighting goes on and off. This makes it look like you’re at home, even if you’re actually at work or on holiday – giving you complete peace of mind thanks to the product feedback.


Using Amazon’s voice assitant, you can change the look and feel of your living room in the blink of an eye. “Alexa, turn on movie night.”… In seconds, the shutters go down, the main light is dimmed to 40% and mood lighting comes on – creating the perfect ambience for watching a movie!


The wall switches remain uniform and fonctional throughout your home, just add a micro module behind for connecting and controlling a light from a remote control or your smartphone. No need to change your existing lights either!


With TaHoma and its dedicated application, turn on/off or dim your lights in one click from your smartphone without leaving your couch.


Thanks to TaHoma and io-homecontrol technology, you can receive feedback from your devices so you knowif they are actually turned on to a specific percentage or off.


Once connected to TaHoma, you can use your voice assistant (Google Home and Amazon Echo) to control your IZYMO™ receivers and all your other Somfy and partners products.

Technical specifications:

  • Compatible with push-buttons
  • Fits in 50mm-depth flush-mounted boxes
  • Max. power: Halogen 100W, 220-240 dimmable LED bulb 100W
  • Settings: type of switch, status after power cut
  • Radio range: 250 m in open space
  • Dimensions: 43 x 43 x 13 mm
  • Requires neutral
  • Position feedback
  • Warranty: 5 years

The Izymo Dimming Lighting Receiver is compatible with TaHoma

We offer free delivery on all Paint and Little Greene Wallpaper orders.

For other purchases, we offer free delivery on all orders over £97.50.  There is a £7.95 delivery charge on orders under this value.  Please refer to our delivery Ts and Cs for a full breakdown of our delivery charges.


The leadtimes vary depending on the product ordered.  Please refer to the Leadtime on the product specification tab for information on the particular product you are looking at.  If the product is available on  a ’Next working day’ service this applies to all orders received up to 6pm.  Please note there is a 4pm cut off for any Jones products.  Any orders placed over the weekend will be dispatched on the Monday for delivery to you on the Tuesday.

Please note the next working day service is subject to stock availability.  If there are any stock shortages we will notify you immediately and work with you to find a suitable solution to meet your requirements. If you don’t want delivery the next day please call us on 01590 615775 to place your order over the phone and we and we can set up delivery for your nominated day.

Whilst we will endeavour to fulfil our delivery promises once the goods leave our warehouse we do rely on 3rd parties to fulfil their obligations.  We therefore recommend that a fitter isn’t booked until the goods are safely in your hands and have been checked for damage and any missing items.  We cannot be held responsible for any fitter cancellations.

We hope that you are delighted with your purchase.  We do recommend paint sample pots, wallpaper and fabric swatches are ordered prior to ordering the full sized items.  We can also send out ring samples, colour toggles or off cuts of curtain poles / tracks to ensure the colour is right before you commit to order.  Please email to request a sample.  Please note made to order / measure / cut to size products cannot be returned or exchanged unless faulty.  Please also note that we cannot accept returns on any paint orders as they are mixed to order.

For any standard products not listed above, in the event that you would like to return your goods we accept returns within 30 days of delivery.

There is an £20 collection charge to return curtain pole or curtain track orders. We appreciate this is a lot of money but this is what our couriers charge us. Curtain poles and tracks are classified as ‘oversized’ items and so they incur a premium for handling long parcels.

If you would like to return curtain pole accessories or curtain track spare parts these can be returned by Royal Mail or a carrier of your choice.  Please return smaller items to: The Home Of Interiors, The Design Hub, 41 Brookley Road, Brockenhurst, Hampshire, SO42 7RB.

To return and obtain a refund (excluding delivery costs) please email us at or give us a call us on 01590 615775. We will then contact you to organise the collection / return. Failure to notify us may result in no refund or an additional cost to forward your returned item/s to the correct address.

Any products you return will be at your own cost and the goods must be in the same condition which they were received.  The goods must be in their original packaging.  The goods are your responsibility until they reach us so please make sure any returned items are very well packaged to avoid damage while in transit. Please ensure the returns reference, which will have been emailed to you, is clearly marked on the outside of the parcel.  We recommend you use the outer packaging the goods were delivered in.

If on receipt of the goods we inspect them and conclude that they are not in the same condition they were sent out in we will not be able to provide a refund. We will notify you if this is the case.

The refund, minus the original delivery charge and minus the collection charge, is usually actioned within a week of the items being returned but it can take up to 30 days. The refund will be made back to the account that the original purchase was made from.