Homematic IP Smoke alarms with Q-label

Price in EUR including VAT
4Ratings
Test reportsVery good based on 1 test
Delivered Tue, 29.7.
More than 10 pieces in stock at third-party supplier
Supplied by
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Product details

Smart networking of up to 40 smoke detectors in up to 8 groups within a smart home for enhanced safety. Awarded the Q-Label quality seal for meeting the highest standards of quality and safety. Maintenance-free operation thanks to a built-in battery with a lifespan of 10 years. You can avoid false alarms due to intelligent contamination compensation and high-quality construction. Integrated LED emergency lighting for additional orientation in case of emergency. To use this product, you need a Homematic IP Access Point or a central unit.

Key specifications

Hazard detector type
Smoke detectors
Alarm signal
Acoustic warning
Transmission type
Bluetooth, Wi-Fi
Power supply
Battery operated
mounting style
Duvet
Items per sales unit
1 x
Item number
53921403

General information

Manufacturer
Homematic IP
Category
Hazard detectors
Manufacturer no.
156587A0
Release date
8.1.2025
External links
Manufacturer's site (de)

Colour

Exact colour description
White
Colour
White

Hazard detector properties

Hazard detector type
Smoke detectors
Alarm signal
Acoustic warning
mounting style
Duvet
Application range
Indoor
Radio range
200 m
Additional properties
Integrated emergency lighting
Protection type (IP code)
IP20

Power supply

Power supply
Battery operated
Number of batteries
2
Battery size
CR17450
Operating voltage
3 V

Smart home features

Smart Home
Compatible
Requires Smart Home Hub
Yes
Smart home ecosystem
Homematic IP
Transmission type
Bluetooth, Wi-Fi

Origin

Country of origin
Germany

Voluntary climate contribution

CO₂-Emission
Climate contribution

Scope of delivery

Items per sales unit
1 x
Scope of delivery
Homematic IP smoke alarm device (incl. batteries and ceiling bracket) - Screws 3.0 x 30 mm (2x) and wall plugs 5 mm (2x) - Operating instructions

Product dimensions

Length
11.50 cm
Width
11.50 cm
Height
4.50 cm
Weight
148 g

Package dimensions

Length
19.10 cm
Width
14.30 cm
Height
7.40 cm
Weight
318 g

14-day cancellation right
30-day right of return
24 Months statutory warranty
5 additional offers

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Reviews & Ratings

Statutory warranty score

How often does a product of this brand in the «Hazard detectors» category have a defect within the first 24 months?

Source: Galaxus
  • 25.Alecto
    1 %
  • 25.Hombli
    1 %
  • 25.Homematic IP
    1 %
  • 25.Netatmo
    1 %
  • 29.Gira
    1,8 %

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
  • Homematic IP
    Not enough data
  • 1.Abus
    0 days
  • 1.Brennenstuhl
    0 days
  • 1.Gira
    0 days
  • 1.LogiLink
    0 days

Return rate

How often is a product of this brand in the «Hazard detectors» category returned?

Source: Galaxus
  • 6.Smartwares
    0,8 %
  • 9.FireAngel
    0,9 %
  • 10.Homematic IP
    1 %
  • 11.Fibaro
    1,2 %
  • 11.Jalo
    1,2 %
Source: Galaxus

Translation: machine translated
Very good90/100
PCgo + PC MagazinSingle testReleaseJuly 2025

Emergency lighting, a control LED that can be deactivated and monitoring of the degree of contamination: the second-generation Homematic IP smoke detector impresses with features that many other detectors lack. In combination with solid workmanship and Q-label certification, this justifies the price of just under 60 euros.