Somfy Smoke Sensor

The Somfy Smoke Alarm io keeps you safe in emergency situations. When smoke is detected, an 85 dB alarm is triggered and with TaHoma, it can automatically adjust your home features to secure and highlight escape routes.

Please contact us for pricing and purchase enquiries.


Any Questions?

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Smoke alarms are a crucial feature in any home. The Somfy Smoke Alarm io not only detects smoke and emits an 85 dB alarm to warn you, it also allows you to secure safe escape routes too. When connected to the TaHoma system, it can roll up blinds and switch on lights to make it easier for you to get out of any emergency situation.

Multiple smoke alarms are always recommended for optimum security. You can connect all your Somfy smoke alarms, so they are all activated if smoke is detected anywhere in your home. That means that if there’s a fire in the kitchen, you’ll know even if you’re upstairs. And with smartphone alerts, you can be notified of potential emergencies even if you are away.

Whats in the Box?

  • 1x smoke sensor
  • 1x 9V battery
  • 1x 3V CR123 battery
  • Screws and plugs

Hardware Features

  • Emits an 85 dB alarm when smoke is detected
  • Automatically alerts all Somfy smoke sensors in your house to smoke detection
  • When connected to TaHoma, it can alert you via email or push notifications to your smartphone
  • The TaHoma system can automatically adjust other connected features to secure safe escape routes
  • Easy to install
  • Comes with a comprehensive 5 year warranty
  • Not compatible with Somfy Protect


Somfy io homecontrol


Somfy TaHoma Compatible

Somfy TaHoma – home automation options

Somfy Apps – smartphone app control options

Somfy Compatibility – voice control options

Somfy Smoke Sensor io Manual

Manuals and Guides

Product Specifications

Physical and Performance Attributes


Length : 146 mm

Width : 120 mm

Height : 48 mm

Mounting TypeSurface Mounted

Electronics Attributes

Battery TypeCR123A
Number of Batteries1
Battery Life (Estimated)5 Years (max 4 orders per day)