Their installation or delivery? Guillaume is here to advise you!
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- Description
- Options details
- Features
- Customer reviews
This blind, like all self-supporting blinds, rests all its weight on its guides.
Designed for installation in small openings, thanks to a special hinge and eccentric box mounting, the height of the box is 40 mm lower than the standard design.
The dimensions of the round chest are 210 mm in height and 219 mm in depth.
The dimensions of the square chest are 190~300 mm in height and 144 mm in depth.
Features :
> Offered with mosquito net
> Choice between several types of blades (C80, S90, Z70 and Z90)
> Half-circle or square shaped chest
> Motorized control only (lower / raise / tilt the blades)
Options Details







Choose the C80 DUO blade!
Perfect for offices and meeting rooms, it divides your pack of blades into 1/3 for optimal management of natural light.
The blades are homogenized in the closed position and 1/3 open in the inclined position, letting in a subdued light without dazzling. Complete opening is impossible, preserving partial darkness.
By default, the upper part remains closed (or in an inclined position), but you can choose the lower part on command.
The 91 mm steel blades provide increased resistance to impacts and break-ins.
The shape of the blade ensures complete closure of the BSO without any play.
A chain is integrated inside the slides to prevent the slats from being raised manually.
This model is often preferred by professionals.
Installation under lintel with drilling of the slides on the side.
- Finished table width - 5 = manufacturing width
- Finished table height - 5 = manufacturing height
Face drilling to rest against the frame of your window or facade
- Finished table width - slide width x 2 (31x2) = manufacturing width
- Finished table height + chest height (210 mm) = manufacturing height
Please note that for installation on a facade with a coating, we advise you to increase your "finished board side" width by 50 mm so that your fixing point is at least 30 mm from your board return, otherwise you risk chipping the coating on your board!
Product reference: 229025 -
The Geiger motor is a high-quality wired motor for mechanical limit switches.
It comes with the Smoove Uno WT 5P switch which allows the BSO to be raised and lowered.
By pressing the bottom button, the BSO lowers the closed slats vertically to the bottom. By pressing the top button, the BSO raises the slats horizontally to the top.
By pressing the buttons you can adjust the blades as you wish, to any height you want.
The Geiger motor is a high-quality wired motor for mechanical limit switches.
Smoove IB+ switch sold with the Somfy Soliris wired wind/sun sensor
The BSO Variation Io 1811131 receiver will be connected between the motor and the electrical supply.
The Hirschmann socket is also supplied for placement on the back of the BSO.
This receiver is used to control your bso with the Somfy IO remote control which is supplied and included in the price of the BSO, and adjusts the opening of the slats as you wish.
This receiver is compatible with the Tahoma switch.
SOMFY IO radio motor with Situo variation 1 IO Pure II remote control, to vary the orientation of the slats intuitively.
This set is composed of:
- JA04 Soft DC motor 4Nm at 8m²
- Combio-868 JA DC 10Nm receiver
- DC Solar Energy Unit
- Quickconnect, IP65
- SoloTel2 remote control (1 channel)
ref. 1811634
ref. 1811635
ref. 1811636
ref. 1811637

Face drilling to rest against the frame of your window or facade
Please note that for installation on a facade with a coating, we advise you to increase your "finished board side" width by 50 mm so that your fixing point is at least 30 mm from your board return, otherwise you risk chipping the coating on your board!

Specify the shade from the expanded color chart in the 'where to install' option or in the notes section once the order has been validated.

Specify the shade from the expanded color chart in the 'where to install' option or in the notes section once the order has been validated.

The Eolis WireFree Io anemometer is a sensor that measures wind speed continuously. This data is transmitted to your home automation system, which analyzes it according to the parameters you have configured.
For example, if the wind speed exceeds a certain threshold, the system can be programmed to automatically close your sunshades to preserve them.
Using a home automation center, an anemometer is sufficient for all your BSOs.
- Free-standing
- Under the lintel ,
- Facade-mounted
- C80 ,
- S90 ,
- Z70 ,
- Z90
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