Somfy Izymo Dry Contact transmitter IO
AED 472.5 incl. VAT
Made to order
Turns a wired wall switch or dry contact (alarm, timer, building management system) into an io-homecontrol command for Somfy io awnings, blinds and screens. Fits behind a standard switch.
- Brand
- Somfy
- Protocol
- IO
- reference
- 1822609
The Somfy Izymo Transmitter io is a small radio module that lets a wired switch or contact control Somfy io motors. Wire it to a wall switch, a push button or a dry contact from another system, such as an alarm, a timer or a building management system, and it sends io-homecontrol commands to your motorised awning, outdoor blinds or screens.
What it's used for
• Keep a wall switch: fit it behind an existing switch so the awning or blinds open and close from the wall, as well as from the remote.
• Link to other systems: connect a dry contact from an alarm, timer, BMS or home automation system to open or close shading automatically.
• Use with TaHoma: works alongside the Somfy TaHoma Switch for app and scenario control.
Key features
• io-homecontrol radio transmitter (one-way) for Somfy io motors
• Two inputs (COM, S1, S2) for up/down or two commands
• Fits in a wall box behind a standard switch
• Battery powered (CR2430, about 3 years)
io or RTS?
This transmitter is for Somfy io motors. Older awnings and blinds may use Somfy RTS, which needs a different transmitter. Not sure which you have? Send us a photo of the motor label or remote on WhatsApp and we'll confirm.




