Smart Home Sensors & Detectors reviews and tests

Alza Test Ranks Smart Home Sensors & Detectors Based on User Reviews and Other Data

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Smart Home Sensors & Detectors – Test Results

The result for smart home sensors & detectors at several price levels is:

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Hundreds of categories, thousands of products, millions of details and user reviews for smart home sensors & detectors. How can you make sense of all of this? Try our Alza Test, which guarantees an objective selection based on customers' experiences. How the products from smart home sensors & detectors rank are based solely on various data and feedback from actual people who have purchased the products.

Jak zabezpečit chytrou domácnost? All smart Home Sensors & Detectors

Homematic IP Window and door sensor - optical plus - HmIP-SWDO-PL

1,310,-

In stock > 5 pcs at the supplier's

Door and Window Sensor - wireless, compatible with Google Home, Home Connect and Homematic IP, connect via Radio frequency, range of 220m, central unit required, supported OS:...

Added to cart

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Homematic IP Rain Sensor - HmIP-SRD

3,890,-

In stock 4 pcs

Sensor The wireless rain sensor (HmIP-SRD) for outdoor use is part of the Homematic IP smart home system. The sensor with its high weather and weather protection offers a wide...

Added to cart

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Homematic IP Siren outdoor - solar - HmIP-ASIR-O

3,890,-

In stock > 5 pcs at the supplier's

Siren - open system, area of use: security, OS supported: Android and iOS, compatible with Google Home and Homematic IP, power supply: Battery-Powered, Solar and USB, in Czech and...

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Homematic IP Protection against disassembly - for Evo - CC-Sys-O-Cy

235,- Save 14.26

In stock > 10 pcs at the supplier's

Module - disassembly protection (CC-Sys-O-Cy) is one of the security features of Homematic IP smart home products designed to secure HmIP-eTRV-E and HmIP-eTRV-2 thermostatic...

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iQtech Millennium, Zigbee 2x NoN switch Smartlife, white

769,-

In stock > 5 pcs

Light Switch - for lighting, operates: Via central unit / bridge, compatible with Tuya and Smartlife, power supply: Power plug, works with Android and iOS, application in Czech

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GARNI 080Q Wireless outdoor air quality sensor

2,099,-

In stock > 5 pcs

Sensor Wireless outdoor air quality sensor for the GARNI 3055 Arcus Wi-Fi weather station.

Added to cart

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iGET SECURITY P11v2 - wireless outdoor siren (battery/adapter)

2×

1,299,-

In stock 2 pcs at the supplier's

Siren - closed system, area of use: security, OS supported: Android and iOS, power supply: Power plug and Battery-Powered, in Czech and English

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Eve Water Guard Connected Water Leak Detector - Cable Extension

589,-

In stock > 10 pcs

Extension Cable -

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Somfy Protect Signal Amplifier

4,928,-

In stock > 5 pcs

Extender - Extends coverage in your home, range up to 200m, accessory for Somfy One, Somfy One+, Somfy Home Alarm

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iGET SECURITY P21 - wireless magnetic detector for iGET SECURITY M3B and M2B

2×

399,-

In stock 1 pcs at the supplier's

Door and Window Sensor - wireless, range of 80m, central unit required, application in Czech

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X-Sense XC0C-iR Wi-Fi CO Detector

799,-

On the way > 5 pcs

Expected 19/10/2026

Buy with code ALZADNY15 679,- The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 15 % s kódem ALZADNY15. Klikněte a kód se uplatní automaticky.

Gas Leak Detector - detects CO (carbon monoxide), measurement range from 30 to 999 ppm, battery-powered, reaction time 1 s, acoustic, visual signals, notifications via push...

Added to cart

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X-Sense SC07-MR RF Combined Smoke and CO Detector for SB550 Station

1,199,-

On the way 5 pcs

Expected 19/10/2026

4 variants

Buy with code ALZADNY20 959,- The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 20 % s kódem ALZADNY20. Klikněte a kód se uplatní automaticky.

Smoke Detector - detects CO (carbon monoxide), gas, measurement range from 30 to 999 ppm, battery-powered , reaction time 1 s, acoustic, visual signals, notifications via push...