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Smart Home Security reviews and tests

Alza Test Ranks Smart Home Security Based on User Reviews and Other Data

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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.

Jak zabezpečit chytrou domácnost? All smart Home Security
All from 1,043
Solight wireless doorbell, 200m, white, learning code - Doorbell
Solight wireless doorbell, 200m, white, learning code
Amazing Deal 15.90 € Save 6 €
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Doorbell wireless, connection via radio frequency, mains operated, input voltage: 230 V, signal range of 200m, number of melodies: 36, nametag frame
Added to cart
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AQARA Climate Sensor W100 (TH-S04D) - Zigbee and Thread - Sensor
AQARA Climate Sensor W100 (TH-S04D) - Zigbee and Thread
41.90 €
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Sensor - sensor with 3.4-inch LCD display that monitors temperature and humidity
Added to cart
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Airthings View Plus - complete air quality monitor - Air Quality Meter
Airthings View Plus - complete air quality monitor
306.90 €
From 7.28 € per month
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Air Quality Meter - detects temperature, humidity, air pressure, TVOC (volatile organic compounds), radon, CO₂ (carbon dioxide), dust particles, mains + battery-powered, visual...
Added to cart
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AQARA Water Leak Sensor T1 - Water Leak Detector
AQARA Water Leak Sensor T1
20.99 €
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Water Leak Detector - detects water gas, battery-powered, compatible with Apple Home, Google Home, Samsung SmartThings, IFTTT and Aqara Home, connect via Bluetooth, battery...
Added to cart
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Cacazi Wireless doorbell A6 - set 1× receiver + 1× button, black - Doorbell
Cacazi Wireless doorbell A6 - set 1× receiver + 1× button, black
11.37 €
In stock > 10 pcs at the supplier's
2 colors
Doorbell wireless, connection via radio frequency, mains operated, input voltage: 230 V and 3V, signal range of 140m, number of melodies: 60
Added to cart
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Cacazi Wireless doorbell A6 - set 1× receiver + 1× button, white - Doorbell
Cacazi Wireless doorbell A6 - set 1× receiver + 1× button, white
11.37 €
In stock > 10 pcs at the supplier's
2 colors
Doorbell wireless, connection via radio frequency, mains operated, input voltage: 230 V and 3V, signal range of 140m, number of melodies: 60
Added to cart
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EMOS 98098 white - Doorbell
EMOS 98098 white
10.90 €
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Doorbell wireless, connection via radio frequency, signal range of 100m, number of melodies: 36, nametag frame
Added to cart
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Solight wireless, white, learning code and 2× receiver (for socket and battery) - Doorbell
Solight wireless, white, learning code and 2× receiver (for socket and battery)
23.90 €
In stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Doorbell wireless, connection via radio frequency, mains operated, input voltage: 230 V and 3V, signal range of 200m, number of melodies: 36, speaker and nametag frame
Added to cart
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EVOLVEO Sonix - Wireless Asset Security - Alarm
EVOLVEO Sonix - Wireless Asset Security
101.90 €
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Alarm - home, wireless, connected via GSM, motion detection, app in Czech and English for Android and iOS
Added to cart
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TP-Link Tapo D210 - Video Doorbell
TP-Link Tapo D210
121.90 €
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy at the price for both existing and new AlzaPlus+ members 91.43 €
Video Doorbell , connectivity: WiFi 2,4 GHz, microphone, speaker, night vision, sd card slot, camera, camera resolution: 2,304 x 1,296, compatible with Manufacturer app, battery...
Added to cart
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Solight Wireless motion detector/gong - Detector
Solight Wireless motion detector/gong
17.90 €
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Detector volume 65 - 80 dB(A), signal range max. 40m without obstacles, operational range of motion detection 0-8m, angle of view 15° vertically, angle of view 100° horizontally,...
Added to cart
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Honeywell Home R200S-2 Fire detector alarm - smoke sensor (optical principle), battery operated - Smoke Detector
Honeywell Home R200S-2 Fire detector alarm - smoke sensor (optical principle), battery operated
Great price 28.90 € Save 1 €
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Smoke Detector - temperature measurement to 70 °C, battery-powered , acoustic signals, signal volume 85 dB, features: test button and alarm, cover material plastic, operating...
Added to cart
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SONOFF Zigbee Temperature and Humidity Sensor - Sensor
SONOFF Zigbee Temperature and Humidity Sensor
16.90 €
In stock 2 pcs
Sensor - senses the temperature and humidity in the room, support for smart scenes, can be fixed to the wall with 3M tape or screw, ZigBee 3.0 protocol, requires a ZigBee Hub,...
Added to cart
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Ajax MotionProtect Black - Motion Sesnor
Ajax MotionProtect Black
88.31 €
In stock 1 pcs
Motion Sesnor , connect through Radio frequency with detection motion compatible with Ajax, range: security, application in English, power supply: Battery-Powered,
Added to cart
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Ajax MotionProtect White - Motion Sesnor
Ajax MotionProtect White
88.93 €
Currently Unavailable
Motion Sesnor , connect through Radio frequency with detection motion compatible with Ajax, range: security, application in English and Czech, power supply: Battery-Powered,
View
Elektrobock CN-Y01 - Motion Sesnor
Elektrobock CN-Y01
12.90 €
In stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Motion Sesnor , closed system with detection motion, range: lighting and electrical installation, power supply: Power plug,
Added to cart
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VELAMP Wireless doorbell DOM003, battery operated, 150m, 36 melodies - Doorbell
VELAMP Wireless doorbell DOM003, battery operated, 150m, 36 melodies
15.90 €
In stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Doorbell wireless, connection via radio frequency, input voltage: 3V, signal range of 150m, number of melodies: 36, nametag frame
Added to cart
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Eufy Entry Sensor - Door and Window Sensor
Eufy Entry Sensor
32.90 €
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Door and Window Sensor - magnetic on the door/window, checking that the door is closed, fully compatible with Eufy Security devices, battery in the package - last 2 years, apps on...
Added to cart
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TESLA Smart Sensor Siren - Siren
TESLA Smart Sensor Siren
25.90 €
Ordered on request
Siren - open system, area of use: security, OS supported: Android and iOS, compatible with Tuya, Smartlife and Tesla Smart, power supply: Power plug and Battery-Powered, in Czech...
Added to cart
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SONOFF SNZB-04P Zigbee Door/Window Sensor - Door and Window Sensor
SONOFF SNZB-04P Zigbee Door/Window Sensor
16.90 €
On the way > 5 pcs
Expected 26/07/2026
Door and Window Sensor - wireless, compatible with Samsung SmartThings, IFTTT and eWeLink, range of 30m, central unit required, supported OS: Android and iOS, application in Czech,...
Added to cart
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Bentech DB001W battery-free wireless doorbell - Doorbell
Bentech DB001W battery-free wireless doorbell
22.69 €
In stock > 10 pcs at the supplier's
2 colors
Doorbell , connection via radio frequency, mains operated, input voltage: 230 V, signal range of 250m, number of melodies: 38
Added to cart
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Bentech DB001B battery-free wireless doorbell - Doorbell
Bentech DB001B battery-free wireless doorbell
25.90 €
In stock > 10 pcs at the supplier's
2 colors
Doorbell , connection via radio frequency, mains operated, input voltage: 230 V, signal range of 250m, number of melodies: 38
Added to cart
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EVOLVEO wireless PIR motion sensor for Alarmex/Sonix with tamper protection - Motion Sesnor
EVOLVEO wireless PIR motion sensor for Alarmex/Sonix with tamper protection
from  20.20 €
In stock 3 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Motion Sesnor , closed system with detection motion, range: security, power supply: Battery-Powered,
Added to cart
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EMOS Wireless doorbell P5728 - Doorbell
EMOS Wireless doorbell P5728
14.90 €
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Doorbell wireless, connection via radio frequency, signal range of 180m, number of melodies: 52
Added to cart
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