Somfy Connected Smoke Sensor

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. Not compatible with Somfy Protect.
 
Specification
Measurements 120 x 146 x 55 mm
Communication io (2-way)
Power supply 1 x 9v battery, 1 x 3V CR123 battery
Noise level 85 dB
Battery lifetime 5 years
Warranty: 5 years