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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.

All smart Home Security
All from 785
Solight wireless doorbell, 200m, white, learning code - Doorbell
Solight wireless doorbell, 200m, white, learning code
Discounted -10 % 5,690 Ft 6,390 Ft
In stock
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
EMOS 98098 white - Doorbell
EMOS 98098 white
4,690 Ft
In stock 1 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
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)
Discounted -4 % 9,690 Ft 10,190 Ft
On the way > 5 pcs
Expected 20/04/2026
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
AQARA Water Leak Sensor T1 - Water Leak Detector
AQARA Water Leak Sensor T1
9,090 Ft
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...
EVOLVEO Sonix - Wireless Asset Security - Alarm
EVOLVEO Sonix - Wireless Asset Security
38,990 Ft
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
EZVIZ Smart Home Intercom HP5 - Video Phone
EZVIZ Smart Home Intercom HP5
76,690 Ft
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Video Phone - 177,8mm screen size, video resolution: Full HD 1920 × 1080 px, communication with mobile phones/tablets through WiFi 2,4 GHz and WiFi 5 GHz, mobile app on Android...
+1 gift with a value of 1,690 Ft
Airthings View Plus - complete air quality monitor - Air Quality Meter
Airthings View Plus - complete air quality monitor
120,990 Ft
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...
Airbi CO2AIR digital carbon dioxide meter - Detector
Airbi CO2AIR digital carbon dioxide meter
33,690 Ft
On the way > 5 pcs
Expected 20/04/2026
Detector - CO₂ (carbon dioxide) detection, measurement range from 400 to 2400 ppm, mains + battery power, reaction time 6 s, display, independently functional unit
AQARA Climate Sensor W100 (TH-S04D) - Zigbee and Thread - Sensor
AQARA Climate Sensor W100 (TH-S04D) - Zigbee and Thread
17,590 Ft
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
Ajax MotionProtect Black - Motion Sensor
Ajax MotionProtect Black
Discounted -13 % 29,590 Ft 34,220 Ft
In stock 2 pcs
2 colors
Motion Sensor - Interior, battery powered, input voltage: 3V, reach of 12m, compatible with Ajax, connection via radio waves, protection against sabotage, independently functional...
Ajax MotionProtect White - Motion Sensor
Ajax MotionProtect White
29,590 Ft
In stock 3 pcs
2 colors
Motion Sensor - for alarm, Interior, battery powered, input voltage: 3V, reach of 12m, compatible with Ajax, connection via radio waves, protection against sabotage, independently...
Eufy Entry Sensor - Door and Window Sensor
Eufy Entry Sensor
10,690 Ft
On the way > 5 pcs
Expected 17/04/2026
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...
TP-Link Tapo D210 - Video Doorbell
TP-Link Tapo D210
45,690 Ft
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
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...
EMOS Wireless doorbell P5728 - Doorbell
EMOS Wireless doorbell P5728
6,590 Ft
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
Solight wireless doorbell, for socket, 120m. - Doorbell
Solight wireless doorbell, for socket, 120m.
Discounted -10 % 5,890 Ft 6,590 Ft
In stock
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 120m, number of melodies: 36, nametag frame
TESLA Smart Sensor Siren - Siren
TESLA Smart Sensor Siren
Discounted -21 % 5,160 Ft 6,600 Ft
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
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...
SONOFF SNZB-04P Zigbee Door/Window Sensor - Door and Window Sensor
SONOFF SNZB-04P Zigbee Door/Window Sensor
6,790 Ft
On the way > 5 pcs
Expected 24/04/2026
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,...
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  8,010 Ft
depending on the number of items
Currently Unavailable
Motion Sesnor , closed system with detection motion, range: security, power supply: Battery-Powered,
View
SONOFF Zigbee Temperature and Humidity Sensor - Sensor
SONOFF Zigbee Temperature and Humidity Sensor
6,690 Ft
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
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,...
RETLUX RDB 110 doorbell 230V+bat. button - Doorbell
RETLUX RDB 110 doorbell 230V+bat. button
6,690 Ft
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Doorbell , connection via radio frequency, mains operated, input voltage: 230 V, signal range of 150m, number of melodies: 48
EVOLVEO Defender D5 - Gas Leak Detector
EVOLVEO Defender D5
12,190 Ft
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Gas Leak Detector - detects CO (carbon monoxide), battery-powered, acoustic, visual signals, signal volume 85 dB, battery indication and display, features test button and...
Tedee TD-BRIDGE - Bridge
Tedee TD-BRIDGE
32,900 Ft
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Bridge - for connection to Tedee smart locks via Bluetooth or Wi-Fi, compatible with Siri, Google Assistant and Amazon Alexa voice assistants, notification to mobile phone,...
TP-Link Tapo D235 - Video Doorbell
TP-Link Tapo D235
62,190 Ft
In stock > 5 pcs
Video Doorbell , connectivity: WiFi 2,4 GHz, microphone, speaker, night vision, sd card slot, camera, camera resolution: 2560 x 1920, compatible with Manufacturer app, mains +...
Nuki door sensor white - Door and Window Sensor
Nuki door sensor white
27,790 Ft
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Door and Window Sensor - wireless, compatible with Apple Home, connect via Bluetooth, central unit required, supported OS: iOS, application in English
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