Smoke alarm II

The smart smoke alarm for perfect all-round protection – can be relied on to notify you and alert you, also in the case of a break-in

More than just an alarm in a fire

More than a must-have gadget: With the multi-functional Bosch Smart Home wireless smoke alarm, you aren’t merely meeting your obligation to have a smoke alarm; you can also benefit from many additional functions, such as alarm forwarding and integrating the device into a multi-functional alarm system.

Alerts you via siren & via app

The smart interlinked smoke alarm alerts you if smoke develops – not just via the siren at home, but also via the app when you’re not home – mobile and smart!

Activates smart protective measures

When it detects smoke, the smoke alarm activates your smart fire safety alarm system: integrated smart lamps illuminate the escape routes, shutters open up to allow you to exit the danger area and the cameras provide an overview of the situation.

Also protects you in case of a break-in

As a multi-functional part of your alarm system, the siren of the smart smoke alarm also sounds if a break-in is detected.

Be alerted – no matter where you are

The Bosch Smart Home smoke alarm responds promptly to smoke development and in many different ways at once:

At home, it warns you with a loud siren. It also forwards the alarm to all other smoke alarms in the network via the Bosch Smart Home controller, which means that the alarm can be heard from anywhere in the house.
Your Bosch Smart Home app also warns you of the danger via push notification – including information on which room has triggered the alarm. This means that you are also notified when you’re away from home – and can call the fire brigade straight away via the emergency call button on the app screen.

Triggers the fire safety alarm system

If you have the Smart Home controller, your smoke alarms aren’t just linked with one another; they are also linked with other smart devices.

Pre-configured services such as the smart fire safety alarm system optimise the interactions and make your Smart Home even safer and more comfortable.

If your smoke alarm reports danger, the service becomes active straight away to provide assistance:

Thanks to the smart light controls, lights illuminate escape routes automatically.
Smart coloured lamps light up in yellow to provide the best visibility.
Your smart shutters are rolled up to open escape routes.
The alarm screen of your app shows you what’s going on straight away thanks to the cameralive stream.

The siren also sounds in case of a break-in, for instance

Practical: The siren of your smoke alarm can be used in many different ways.

When integrated into the pre-configured Bosch Smart Home break-in protection alarm system it also sounds the alarm if the door/window contacts or motion detectors detect unwanted guests, for instance.

Prevents false alarms and has a long lifespan

Say farewell to false alarms – the Bosch Smart Home smoke alarm has a dust compensation feature which constantly adapts the alarm threshold to the degree of soiling of the smoke chamber. This minimises false alarms caused by dust.

The replaceable 3-volt lithium battery* with a lifespan of up to 5 years (depending on use in the system) keeps the required maintenance to a minimum.

Pro tip: To ensure optimal function, you must replace your smoke alarm after 10 years at the latest.

*Only use the batteries which are recommended in the technical data.

Can be integrated into Apple HomeKit®

The wireless smoke alarm isn’t supported only by your Bosch Smart Home system.

Integrate it into Apple HomeKit® to link it with smart devices from other manufacturers as well, and to benefit from additional functions.

This is how it works

Use the smoke alarm in your alarm system

Use in your alarm system

Your Bosch Smart Home smoke alarm is an important part of your smart alarm system:

If smoke develops, it is the crucial trigger. As soon as it detects smoke and sounds the alarm, smart cameras, shutters and lights are activated automatically to provide an overview of the situation, open up escape routes and illuminate your exit.
In a break-in, the smoke alarm siren is triggered as soon as motion detectors or door/window contacts detect danger – causing unwanted guests to quickly take flight.

The alarm system is one of many pre-set services . Your smoke alarm is therefore automatically added to your alarm system.

All you need to do is activate the service, and you can add custom settings to define whether and which smoke alarm sirens should sound in a break-in.

Call the fire brigade – directly from the app

When there’s a fire, every second counts. The Bosch Smart Home app helps you to save valuable time when calling for emergency assistance.

No matter whether you’re at home or out and about. When your smoke alarms sound, you immediately receive an immediate push notification on your smartphone.

A quick glance at the alarm screen will show you which room is affected by the danger – you can even see exactly what’s going on thanks to the live feeds from your smart camera.

All you need to do is tap the emergency call button to alert the local fire brigade.

Installing with ease

Quick, easy, with step-by-step explanations – the instructions in your app gently guide you through the installation of your Bosch Smart Home smoke alarm:

Open your Bosch Smart Home app. In the main menu, tap “Device management” and then “Add new device”.
To configure, scan the QR code on the base of the smoke alarm or add it manually as described in the app.
The app then takes you through the signal strength test, mounting, function test and room assignment of your smoke alarm.

You can see what this looks like in the installation video for the Bosch Smart Home smoke alarm.

Mounting the smoke alarm quickly and easily

Mounting quickly and easily

Your Bosch Smart Home smoke alarms can also be affixed quickly without any DIY skill required.

You will find everything you need already included with the product. You have the choice:

The smoke alarm can be stuck to the ceiling with the double-sided adhesive pad in no time at all.
Alternatively, there are screws and dowels included in the package for you to mount the smoke alarm.

The practical step-by-step instructions in the app and the mounting instructions in the user manual will show you how and where is best to place your interlinked smoke alarms.

Buy now

Help and FAQs about the smoke alarm II

Download now

Bosch Smart Home App

Download the Bosch Smart Home App in your Apple App Store or Google Play Store.

System requirements

Often used together

Smart Home controller II

Is required for using the Smart Home system and interlinks your smoke alarms with each other as well as with other devices.

Smart Home controller II

Twinguard smoke alarm incl. air quality sensor

Combines the functions of an interlinked smoke alarm with the continuous measurement of air quality and humidity.

Twinguard smoke alarm

Shutter control II

As part of the alarm system, this rolls up the shutters automatically when the smoke alarm sounds to open the escape routes.

Shutter control II

Light control II

As part of the fire safety alarm system, the lights are activated automatically when the smoke alarm sounds to illuminate the escape routes.

Light control II

Door/window contact II plus

If it detects a burglar at the doors or windows, the sirens of the smoke alarms in the alarm system emit a loud alarm.

Door/window contact II plus

Motion detector

If it detects a burglar in the house through movement, the sirens of the smoke alarms in the alarm system emit a loud alarm.

Motion detector

Smart plug compact

Makes conventional electrical appliances smart – and helps to save energy: Cut the standby power of power guzzlers and keep track of your energy consumption at all times.

Smart plug compact

Water alarm

Protection not only against fires but also water damage: The water alarm reliably alerts you in the event of water ingress or leakage – audibly, visually and via app.

Smart water alarm