This is how to connect the Somfy Izymo IO roller shutter receiver - YouTube

With this built-in receiver you can control your roller shutter motors with switch also with an IO remote control, but also via the app (when purchasing the Tahoma)

The advantages of the IO receiver over the RTS receivers:

• You can get feedback so you know if the shutter has worked.
• Works on a frequency that is less prone to interference.
• System is expandable with a signal amplifier, so even hard-to-reach shutters can be controlled remotely.

Operate your shutter motor (Somfy or other brand) remotely.

• Works with both mechanical and electronic motors up to 80 Nm
• Also works with 3-wire actuators

Control and monitor the current status of the shutter with a Somfy remote control, via App or PC (in combination with the Somfy TaHoma Switch).

Combine the shutter with TaHoma sensors, such as the smoke detector or motion detector, and the shutter can open automatically based on presence.

Wireless range

• Somfy patent: Uses existing power wires to improve wireless range.
• io-homecontrol protocol: safety, performance and feedback.

Installation convenience

• Can be placed behind the existing roller shutter switch.
• Protection against electromagnetic interference from other wires.
• Multiple ways to link the module. TaHoma can easily detect all new receivers at the same time.
• fits into a recessed box at least 50 mm deep
• 5 year warranty
• Dimensions : 43 x 43 x 18 mm

Click here and then you will see all the videos made about the Izymo IO.