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Bosch Smart Home Outdoor siren

Price in EUR including VAT
Delivered between 9/1/2026 and 17/1/2026
More than 10 pieces in stock at supplier
free shipping

Product details

The smart outdoor siren reliably sounds a loud alarm in the event of a burglary and draws attention by flashing conspicuously. At the same time, you are also informed immediately via app when you are on the move. The smart outdoor siren can be installed flexibly and is tear-proof, deterring burglars and also making existing and non-networked alarm systems smart. Sustainable and completely cable-free thanks to the glass solar panel with back-up battery or alternatively with 230V (AC) and 5-28V (DC), it can be installed anywhere in the house and is quickly ready for operation.

Key specifications

Transmission type
ZigBee
Burglary protection type
Siren
Burglary protection category
Alarm System
Item number
20028874

General information

Manufacturer
Bosch Smart Home
Category
Burglary protection + Alarm systems
Manufacturer no.
8750001471
Release date
16/3/2022

Colour

Colour
BlackRedWhite
Exact colour description
BlackWhite-Red

Material

Material group
Plastic
Material
Plastic

Burglary protection properties

Burglary protection category
Alarm System
Burglary protection type
Siren
Protection type (IP code)
IP55
Sound level (standby)
100 dB
Application range
Outdoor

Smart home features

Smart Home
Compatible
Smart home ecosystem
ZigBee
Requires Smart Home Hub
No
Transmission type
ZigBee
Control type
App Control

Origin

Country of origin
China

Sustainability

Manufacturer commitment
SBTi

Voluntary climate contribution

CO₂-Emission
Climate contribution

Power supply

Power supply
Electrical connectionSolar panel

Product dimensions

Length
159 mm
Width
249 mm
Height
159 mm
Diameter
79 mm
Weight
1000 g

Legal Notice

Product Safety

Package dimensions

Length
27 cm
Width
19 cm
Height
11 cm
Weight
1.69 kg

14-day cancellation right
30-day right of return if unopened
24 Months statutory warranty
Report concern

Compare products

Goes with

Reviews & Ratings

Statutory warranty score

How often does a product of this brand in the «Burglary protection + Alarm systems» category have a defect within the first 24 months?

Source: Galaxus
  • 25.FRITZ!
    1,2 %
  • 27.Yale
    1,3 %
  • 28.Bosch Smart Home
    2,1 %
  • 28.Grundig
    2,1 %
  • 30.Shelly
    2,3 %

Statutory warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Galaxus
  • 1.Eve
    0 days
  • 1.Shelly
    0 days
  • 5.Bosch Smart Home
    2 days
  • 5.Ring
    2 days
  • 7.Netatmo
    3 days

Return rate

How often is a product of this brand in the «Burglary protection + Alarm systems» category returned?

Source: Galaxus
  • 16.Ubiquiti
    3 %
  • 17.GAH
    3,2 %
  • 18.Bosch Smart Home
    3,3 %
  • 19.Grundig
    3,4 %
  • 20.Aqara
    3,5 %
Source: Galaxus