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 from 1,058
TP-Link Tapo T300, Smart water leak sensor
Great price
18.90 €
Save 1 €
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Water Leak Detector - detects Humidity and Water gas, battery-powered, sound level: 90dB, compatible with Google Home and Manufacturer app, connection via radio waves, central unit...
Philips Hue Motion Sensor
49.90 €
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Motion Sesnor , connect through Bluetooth, open system with detection motion compatible with Apple Home, range: lighting, application in English, Czech, German, Slovak and...
Solight wireless doorbell, 200m, black, learning code
Amazing Deal
15.90 €
Save 6 €
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
TP-Link Tapo T110, Smart window/door sensor
16.90 €
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Door and Window Sensor - wireless, compatible with Apple Home and Samsung SmartThings, connect via Radio frequency, central unit required, supported OS: Android and iOS,...
Solight wireless doorbell, 2 buttons, for socket, 200m, white, learning code
21.90 €
In stock 5 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, nametag frame
Elektrobock CN20
7.99 €
In stock 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Motion Sesnor with detection motion, range: lighting, power supply: Power plug,
TP-Link Tapo S200B, Smart button
20.90 €
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Dimmers for controlling lights, electronics and other Tapo smart devices, adjustable actions, battery operation (1× CR2032)
TP-Link Tapo T315
Great price
32.90 €
Save 3 €
In stock > 5 pcs
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Info
Sensor - smart thermometer, 7cm display with electronic ink (e-ink), Tapo H100 bridge is required for full use of all smart functions (basic values are measured without it), fine...
Honeywell R200C-2, Carbon monoxide detector and detector, CO Alarm
45.90 €
In stock > 5 pcs
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Info
Gas Leak Detector - detects CO (carbon monoxide), smoke, measurement range from 3 to 330 ppm, gas detection sensitivity 28 ppm, battery-powered, acoustic signals, signal volume 85...
EMOS Battery-free wireless doorbell P5750.2T
29.90 €
In stock > 5 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: 10, nametag frame
Sonoff THS01 Temperature & Humidity Sensor
8.39 €
On the way > 5 pcs
Expected 06/10/2026
Sensor - replacement sensor for temperature and humidity measurement, compatible with Sonoff TH Origin/Elite, 50 cm long cable, operating temperature -40 to 85 °C, RJ9 4P4C...
Waterproof outdoor cover for CACAZI wireless doorbell button
7.05 €
In stock > 10 pcs at the supplier's
Bell Accessory - outdoor wireless doorbell button cover, waterproof, transparent hardened plastic, possibility of placing a nameplate, suitable for several types of doorbells.
EMOS Wireless doorbell P5729
Great price
21.90 €
Save 1 €
In stock > 10 pcs
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Info
Doorbell , connection via radio frequency, mains operated, signal range of 180m, number of melodies: 36
AQARA Door and Window Sensor T1
18.99 €
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code
ALZADNI10
17.09 €
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.
Door and Window Sensor - wireless, compatible with Apple Home, Google Home, Samsung SmartThings, IFTTT and Aqara Home, battery indication, central unit required, supported OS:...
TP-Link Tapo T310
19.90 €
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Temperature Sensor smart temperature sensor
Elektrobock CN09 White
8.59 €
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Motion Sesnor with detection motion, range: lighting, power supply: Power plug,
AQARA Temperature and Humidity Sensor T1
20.99 €
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code
ALZADNI10
18.89 €
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.
Sensor - monitors and records the internal temperature, humidity and atmospheric pressure in real time, humidity to within 3% and temperature to within 0.3 °C, Zigbee 3.0 wireless...
EMOS Battery-free wireless doorbell P5750.2R
33.90 €
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Doorbell , connection via radio frequency, input voltage: 230 V, signal range of 150m, number of melodies: 10, nametag frame
EMOS Battery-free wireless doorbell P5750
21.90 €
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: 10, nametag frame
TP-Link Tapo T100, Smart motion sensor
Great price
20.90 €
Save 1 €
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Motion Sesnor , connect through Radio frequency, closed system with detection motion compatible with Samsung SmartThings, range: security, application in English, Czech, German and...
IMMAX NEO Smart magnetic sensor for doors and windows, Zigbee 3.0
14.53 €
In stock > 10 pcs at the supplier's
Add AlzaPlus+ and save instantly
9.44 €
Detector - protects your home, requires connection to a smart gateway or other Zigbee 3.0 hub, alerts via mobile app, range up to 30 m, runs on a 3V CR2032 battery
Solight 2x wireless doorbell, 200m, white, learning code
23.90 €
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 and 3V, signal range of 200m, number of melodies: 36, nametag frame
EMOS Wireless doorbell P5733W
Amazing Deal
17.90 €
Save 2 €
17.90 €
Save 2 €
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 150m, number of melodies: 36
EMOS Wireless doorbell P5731
33.90 €
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Doorbell , mains operated, signal range of 180m, number of melodies: 36
No longer sold
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