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Smart Home Security reviews and tests

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Smart Home Security – Test Results

The result for smart home security at several price levels is:

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Hundreds of categories, thousands of products, millions of details and user reviews for smart home security. 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 security rank are based solely on various data and feedback from actual people who have purchased the products.

1,047 Results
4.9 10×
SONOFF IP65 Zigbee LCD Smart Thermometer (Probe Version) SNZB-02LD
Digital Thermometer – IP65 waterproof design with 1.5m probe, temperature measurement even in liquids and confined spaces, 2.2″ LCD display, accuracy ±0.2 °C, measurement history up to 180 days, smart scenes and notifications, compatible with voice assistants, Zigbee 3.0 compatible
32.90 €
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In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SNFa117
4.9 10×
Eve Motion (Matter - compatible with Apple, Google, SmartThings & Amazon Alexa)
Motion Sesnor , connect through Bluetooth, closed system with detection motion and Light compatible with Apple Home, Google Home and Samsung SmartThings, range: lighting, security and home control, application in English and German, power supply: Battery-Powered,
Buy with code ALZADNI20 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 20% s kódom ALZADNI20. Kliknite a kód sa uplatní automaticky. 46.32 €
57.90 €
On the way 1 pcs
Expected 19/04/2026
Order Code: Eve23_03
4.9 10×
SONOFF IP65 Zigbee LCD Smart Temperature Humidity Sensor SNZB-02WD
Sensor – IP65 waterproof design, temperature and humidity measurements, clear 2.2″ LCD display, high accuracy of ±0.2 °C and ±2 % RH, view history up to 180 days, smart scenes and notifications, support for voice assistants, Zigbee 3.0 compatible
33.90 €
Currently Unavailable
Order Code: SNFa116
4.8 11×
Airthings Corentium Home (224 B/m3) - digital radon detector
Air Quality Meter - detects radon, battery-powered, display, features: memory, cover material plastic, operating temperature from 4 to 40 °C, battery included, standalone unit
173.07 €
Buy
In stock > 5 pcs
Order Code: Air21TNG4
4.8 12×
Elektrobock BZ11 black, wireless
Doorbell wireless, connection via radio frequency, mains operated, input voltage: 12 V and 230 V, signal range of 150m, number of melodies: 1, nametag frame
13.90 €
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In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: ELBOCK122
4.4 35×
Elektrobock BZ11-12
Doorbell wireless, connection via radio frequency, mains operated, input voltage: 230 V, signal range of 150m, number of melodies: 1
19.90 €
Buy
In stock > 10 pcs
Order Code: ELBOCK049
4.7 13×
FIBARO Smoke Sensor
Smoke Detector - detects temperature, temperature measurement from -20 to 100 °C, battery-powered , acoustic, visual signals, signal volume 85 dB, battery indication, features: alarm, operating temperature from 0 to 55 °C, operating humidity from 0 to 93 %, battery included, standalone unit requires a central hub, app language options: Czech and English
79.32 €
Buy
In stock 2 pcs at the supplier's
Order Code: FIBR01f
4.4 32×
Nuki Smart Lock Pro - retrofit
Smart Lock - controlled via WiFi 2,4 GHz and Bluetooth, compatible with Apple Home, Google Home and Samsung SmartThings, app compatible with Android and iOS, Battery status check, shared access and Bluetooth unlocking
Buy with code ALZADNI10 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 10 % s kódom ALZADNI10. Kliknite a kód sa uplatní automaticky. 252.64 €
280.71 €
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In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: Nuki25003
4.4 32×
Nuki Home Set Pro (5th Gen)
Set - smart lock - on the inside of the door, checking the battery status, Bluetooth access sharing and unlocking, controlled via WiFi 2.4 GHz and Bluetooth, supports Android and iOS, Compatible with Apple Home, Google Home and Samsung SmartThings, applications in Czech and English, functioning independently, silver colour, dimensions 57 × 57 mm (W×D), additional keypad - allows you to unlock the door with your fingerprint or a 6-digit access code, up to 20 fingerprints and up to 200 different passcodes, Bluetooth, powered by 4 AAA batteries
Buy with code ALZADNI10 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 10 % s kódom ALZADNI10. Kliknite a kód sa uplatní automaticky. 396.01 €
440.01 €
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: Nuki25003_BUN
4.8 12×
Smoot Air Alarm Set
Alarm - smart home, connected via WiFi 2,4 GHz, GSM and Ethernet, Opening windows and doors, motion, vibration and glass shattering detection, signal volume 85dB(A) mains- and battery-powered, app in Czech for Android and iOS
104.09 €
Buy
In stock > 5 pcs at the supplier's
Order Code: HLDdh17
4.8 12×
Homematic IP Valve Adapter Oventrop
Module - Adapter for Oventrop valves for connection of Thermostatic Heads (HmIP-eTRV-x) and Valve Drive (HmIP-VDMOT) Homematic IP with standard M30 x 1,5 mm fitting
Great price 7.59 €
Buy
In stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: Home22_10
4.5 20×
Xiaomi Temperature and Humidity Monitor 3 Mini
Sensor - temperature detection, humidity, functioning independently, CR2450 battery power supply, Xiaomi Home compatible apps, plastic material, Bluetooth connection, optical signalling, installation by gluing
10.90 €
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In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: XIA25001
4.3 108×
LOCKIN G30
Smart Lock - controlled via WiFi 2,4 GHz and Bluetooth, app compatible with Android and iOS in English, Battery included, Fingerprint reader
Buy with code ALZADNI15 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 15 % s kódom ALZADNI15. Kliknite a kód sa uplatní automaticky. 123.17 €
144.90 €
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: Lockin001
4.4 46×
Netatmo Smart Smoke Alarm
Smoke Detector - acoustic signals, notifications via push notifications, signal volume 85 dB, battery indication, features: alarm, cover material plastic, holder and mounting kit included, standalone unit, app language options: Czech and English , compatible with Android and iOS
150.26 €
Buy
In stock > 5 pcs at the supplier's
Order Code: NET007f
4.4 30×
SwitchBot Thermometer & Hygrometer
Sensor - temperature and humidity, senses 24 hours a day, Wi-Fi, Bluetooth, range: 120 m, colour: white
16.90 €
Currently Unavailable
Order Code: SwBot21_03
5.0
Anker Eufy Eufy security Alarm 5 piece kits
Security System includes central unit Home Base 2, 2x window/door sensor, 1x motion sensor, 1x keypad for system activation/deactivation. The Home Base 2 unit supports pairing of up to 16 Eufycam 2, 2C, 2Pro and 34 sensors.
Buy with code ALZADNI30 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 30 % s kódom ALZADNI30. Kliknite a kód sa uplatní automaticky. 146.30 €
209 €
Buy
In stock 3 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: Anker23_004
5.0
EVOLVEO mini siren for Alarmex/Sonix
Siren - closed system, area of use: security
from  7.50 €
Currently Unavailable
Order Code: RY202r
4.4 26×
MAKETOP YF-102 kinetic doorbell, white
Doorbell , connection via radio frequency, mains operated, input voltage: 230 V, signal range of 200m, number of melodies: 64, nametag frame
Buy with code ALZADNI25 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 25% s kódom ALZADNI25. Kliknite a kód sa uplatní automaticky. 10.43 €
13.90 €
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: MaTo23_05
4.7 14×
Eufy Video Doorbell 2K black (Battery-Powered) Add on only
Video Doorbell , connectivity: WiFi 2,4 GHz, microphone, motion sensor, speaker, night vision, camera resolution: 2560 x 1920 px, compatible with Manufacturer app, battery powered
Buy with code ALZADNI30 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 30 % s kódom ALZADNI30. Kliknite a kód sa uplatní automaticky. 116.13 €
165.90 €
Buy
In stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: AnkEfY_002
4.9
iGET SECURITY EP14 - wireless smoke sensor for iGET M5-4G alarm
Detector Smoke sensor for iGET SECURITY M5 alarm. It works independently and also as an accessory for the iGET SECURITY M5 alarm. It complies with the provisions incl. EN14604:2005. Optical smoke detection, unobtrusive design. Protection against sabotage, highest transmission security 256bit, Long battery life up to 3 years, the alarm constantly monitors the activity of this sensor, also a signal, battery percentage and more.
32.90 €
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: iGt21019
4.8 10×
Philips Hue Contact sensor Black
Sensor - security sensor on the windows, door or safe, sends an alert or triggers a preset light alarm, includes a magnetic counterpart, IP20, can be glued or screwed (material not included), bridge required for full functionality, black
41.90 €
Buy
In stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: PHLS23014
4.7 12×
Homematic IP Valve Adapter Danfoss
Module - 3 pieces of adapters for Danfoss valves (RA, RAV, RAVL) for connection of Thermostatic Heads (HmIP-eTRV-x) and Valve Actuator (HmIP-VDMOT) Homematic IP with standard M30 x 1,5 mm fitting.
Great price 9.59 €
Buy
In stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: Home22_12
4.7 11×
Elektrobock CN15
Motion Sensor - for lighting, Exterior, mains supply, input voltage: 230 V, reach of 12m, adjustable sensitivity, independently functional unit
9.69 €
Buy
In stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: ELBOCK036
4.6 14×
iGET SECURITY P14 - wireless smoke detector for iGET SECURITY M3B and M2B
Smoke Detector - battery-powered , reaction time 1 s, acoustic, visual signals, notifications via SMS, signal volume 85 dB, features: test button, cover material plastic, operating temperature from 5 to 50 °C, operating humidity from 20 to 90 %, compatible with iGet Home, standalone unit
20.90 €
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: NU105z
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