Bosch 8750001471 sirena esterna via radio

Wards off uninvited guests and raises the alarm in the event of an emergency

The Smart Home siren for reliable all-round protection
The Bosch Smart Home outdoor siren provides preventive protection and raises the alarm in 3 ways in the event of a break-in. Round out your Bosch Smart Home alarm system – for perfectly coordinated all-round protection indoors and outdoors.

Flexible use
Can be installed sustainably and wirelessly anywhere in the house and quickly ready for operation thanks to the glass solar panel with back-up battery or alternatively using 230 V (AC) or 5-28 V (DC).

Alarm raised in 3 ways
The outdoor siren raises the alarm in 3 ways: audibly at a volume of up to 100 dB, visibly through flashing red LED lights and you are also simultaneously informed while out and about thanks to a push notification from your alarm system.

Smart addition
Compatible with existing wired alarm systems: the siren supplements this with a modern design and makes your conventional alarm system smart.

Reliably wards off burglars – as a preventive measure and also in an emergency
It is no accident that most alarm systems include sirens: a highly visible outdoor siren on the house generally wards off uninvited guests from a distance.

If there is still an attempted break-in, then the stylish Bosch Smart Home outdoor siren also simultaneously raises the alarm in 3 ways:

Acoustic: through the siren with 3 individually adjustable volume levels up to 100 dB
Visual: through conspicuous flashing red LED lights
Smart: through a push notification from your alarm system to your smartphone

Round out your Bosch Smart Home alarm system outdoors
The outdoor siren is part of the perfectly coordinated Bosch Smart Home alarm system.

If motion detectors or door/window contacts detect an attempted break-in, then the alarm is raised in a variety of ways:

Indoor: the sirens on all smoke alarms/Twinguards sound loudly, smart lamps from Philips Hue/Ledvance light up in red and your cameras are activated.
Outdoor: the outdoor siren raises an audible and visible alarm at up to 100 dB with flashing red LEDs.
Mobile: you get a push notification with live images from your indoor and outdoor cameras and can immediately call for help using the emergency call button.

Reliably protected against sabotage
Your Smart Home siren cleverly protects itself if someone tries to “do away with it”.

Thanks to 2-way tamper protection, it reacts to being pulled off the wall or disconnected from the mounting plate without authorisation in two ways:

All Smart Home users immediately get a push notification via the app.
If the alarm system is activated, then the siren sounds and the red LEDs simultaneously start to flash.
As a result, burglars quickly take to their heels and attempts at sabotage have no chance.

Operates via solar panel or with a power supply
When mounting your outdoor siren, you have the choice:

You can operate your Bosch Smart Home siren wirelessly and sustainably with the high-quality, glass-protected solar panel.
Or you can also connect the outdoor siren in a conventional manner using a 230 V power line or low voltage line (5-28 V).
The integrated mounting plate and the step-by-step instructions in the app make mounting child’s play.

Always functional thanks to failure protection
Everything has been thought of: your Bosch Smart Home outdoor siren is guaranteed to be consistently functional.

Back-up power is always ensured:

The built-in back-up battery, charged via the solar panel, stores enough solar energy for night time and cloudy days so that it can reliably raise the alarm even without sunlight.
An integrated back-up battery can reliably cover a power failure.
Thanks to dust and splash protection in accordance with the IP55 standard, your alarm siren stands up to natural outdoor conditions perfectly.

As a result, you are safely protected at all times.

Bosch 8750001471. Type: Wireless siren, Placement available: Outdoor, Maximum operating distance: 100 m. Power source: AC/Battery, AC input voltage: 230 V, AC input frequency: 50 Hz. Weight: 1.3 kg, Height: 159 mm, Package depth: 181 mm