Refresh the page
HomeCatalogShopping Cart
Orders
Menu

Best sellers, best smart Home Security

We also think that you deserve the best. That’s why on this page, we ranked smart Home Security from the most sold to the least sold. You have 819 products to choose from. Customers have the most interest in TP-Link Tapo T300, Smart water leak sensor, which you can buy for 5,990 Ft incl. VAT. If you’re intrested in smart Home Security in terms of the highest reviews, then look at the smart Home Security reviews and tests category.
Jak zabezpečit chytrou domácnost? All smart Home Security
All from 819
Siemens Connected Home water leak detector SCH040ZB, ZigBee - Water Leak Detector
Siemens Connected Home water leak detector SCH040ZB, ZigBee
29,610 Ft
Currently Unavailable
Water Leak Detector - detects water gas, battery-powered, reaction time: 2s, sound level: 60dB, compatible with Connected Home, battery indication, central unit required to...
View
Siemens Connected Home window/door switch SCH020ZB, ZigBee - Door and Window Sensor
Siemens Connected Home window/door switch SCH020ZB, ZigBee
19,410 Ft
Currently Unavailable
Door and Window Sensor -, compatible with Google Home, connect via Radio frequency, battery indication, range of 14m, central unit required, supported OS: Android and iOS
View
Siemens Connected Home motion detector SCH010ZB, ZigBee - Motion Sesnor
Siemens Connected Home motion detector SCH010ZB, ZigBee
35,870 Ft
Currently Unavailable
Motion Sesnor , connect through Radio frequency, closed system with detection animal and Human presence, range: security and home control, power supply: Battery-Powered,
View
Verk 27623 Wireless WiFi video doorbell with camera, black - Video Doorbell
Verk 27623 Wireless WiFi video doorbell with camera, black
17,340 Ft
In stock > 5 pcs at the supplier's
Video Doorbell , connectivity: Bluetooth, display, camera, camera resolution: 1 080 × 1 200, mains powered
Added to cart
- +
MOES Mini CO Detector, grey - Gas Leak Detector
MOES Mini CO Detector, grey
-4 % off new 16,290 Ft New 16,990 Ft
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Gas Leak Detector - measurement range from 0 to 1000 ppm, deviation 100 ppm, reaction time 2 s, acoustic signals, battery indication and display, features alarm, cover material...
Added to cart
- +
Hütermann Water flood minialarm - water leak detector - flood moisture sensor - Water Leak Detector
Hütermann Water flood minialarm - water leak detector - flood moisture sensor
4,680 Ft
In stock > 5 pcs at the supplier's
Water Leak Detector - detects water gas, battery-powered, sound level: 85dB, standalone functional unit
Added to cart
- +
RETLUX RSH 309 Smart temperature sensor - Temperature Sensor
RETLUX RSH 309 Smart temperature sensor
6,290 Ft
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 5,350 Ft
Temperature Sensor - moisture detection, temperature measurement from -10 to 50 °C with an accuracy of 0.3 °C, moisture measurement with 3% accuracy, battery power, notification...
Added to cart
- +
RETLUX RSH 308 PIR Smart Motion Sensor - Motion Sesnor
RETLUX RSH 308 PIR Smart Motion Sensor
8,390 Ft
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 7,130 Ft
Motion Sesnor , connect through Radio frequency, closed system with detection Human presence compatible with Google Home, Tuya and Manufacturer app, range: security and home...
Added to cart
- +
RETLUX RSH 307 Smart door/window sensor - Door and Window Sensor
RETLUX RSH 307 Smart door/window sensor
6,580 Ft
In stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy at the price for both existing and new AlzaPlus+ members 5,590 Ft
Door and Window Sensor -, compatible with Google Home, connect via Radio frequency, battery indication, central unit required
Added to cart
- +
IMMAX NEO Smart Ultrasonic Liquid Level Sensor , 5 m, WiFi - Sensor
IMMAX NEO Smart Ultrasonic Liquid Level Sensor , 5 m, WiFi
25,390 Ft
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Sensor - precise measurement using ultrasonic technology, suitable for any type of liquid, IP65 resistance, possibility of connection to a smart water valve, Immax NEO PRO app in...
Added to cart
- +
AQARA Smart Lock U200 Kit (Rev 2025), white - Smart Lock
AQARA Smart Lock U200 Kit (Rev 2025), white
75,390 Ft
On the way > 5 pcs
Expected 04/08/2026
3 colors
Smart Lock - controlled via Bluetooth, compatible with Apple Home, Google Home, Samsung SmartThings and Aqara Home, app compatible with Android and iOS, Battery included,...
Added to cart
- +
Meross Smart Smoke Alarm - set 3x MA151 + 1x MSH450 Matter hub - Smoke Detector
Meross Smart Smoke Alarm - set 3x MA151 + 1x MSH450 Matter hub
48,890 Ft
In stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Smoke Detector - battery-powered , reaction time 0,002 s, acoustic signals, notifications via push notifications, signal volume 110 dB, features: alarm, cover material plastic,...
Added to cart
- +
Meross Smart Water Leak Sensor - Sensor
Meross Smart Water Leak Sensor
6,790 Ft
In stock 3 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Sensor - dual detection probe (upper and lower), detection of small droplets and larger leaks, instant acoustic alarm 100 dB, alerts via push notifications to your phone,...
Added to cart
- +
Airthings Wave Enhance - Air Quality Meter
Airthings Wave Enhance
-9 % off new 59,790 Ft New 66,390 Ft
As good as new - in stock 1 pcs
Air Quality Meter - detects temperature, humidity, air pressure, TVOC (volatile organic compounds), CO₂ (carbon dioxide), noise, battery-powered, visual signals, notifications via...
Added to cart
- +
QINGPING Air Monitor 2 - black - Air Quality Meter
QINGPING Air Monitor 2 - black
-10 % off new 76,290 Ft New 84,790 Ft
Unsealed - in stock 2 pcs
Air Quality Meter - detects temperature, humidity, TVOC (volatile organic compounds), CO₂ (carbon dioxide), noise, dust particles, measurement range from 400 to 9999 ppm,...
Added to cart
- +
EZVIZ EP3X (Dual Lens) Indoor - Video Doorbell
EZVIZ EP3X (Dual Lens) Indoor
-8 % off new 43,490 Ft New 47,290 Ft
As good as new - in stock 1 pcs
Video Doorbell , connectivity: WiFi 2,4 GHz, microphone, motion sensor, speaker, night vision, sd card slot, camera resolution: 2048 × 1296 px, compatible with EZVIZ
Added to cart
- +
QINGPING CO2 & Temperature & RH Monitor - Air Quality Meter
QINGPING CO2 & Temperature & RH Monitor
-9 % off new 30,890 Ft New 33,990 Ft
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Air Quality Meter - detects gas, temperature, humidity, measurement range from 400 to 9999 ppm, temperature measurement from -20 to 50 °C with accuracy 0.5 °C, humidity measurement...
Added to cart
- +
MOES Temperature and humidity probe, WiFi - Sensor
MOES Temperature and humidity probe, WiFi
-7 % off new 9,390 Ft New 10,190 Ft
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Sensor Temperature and humidity sensor with LCD screen, Infrared induction switch for bright backlighting
Added to cart
- +
Ultrahuman Home - Air Quality Meter
Ultrahuman Home
260,690 Ft
In stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Air Quality Meter - detects smoke, CO (carbon monoxide), light, temperature, humidity, TVOC (volatile organic compounds), CO₂ (carbon dioxide), noise, dust particles, mains power...
Added to cart
- +
SwitchBot Lock Ultra Silver - Smart Lock
SwitchBot Lock Ultra Silver
64,990 Ft
In stock > 5 pcs
4 variants
Order by midnight, get it at the AlzaBox in the morning.
Info
Smart Lock - controlled via Bluetooth, compatible with Manufacturer app, app compatible with Android and iOS, Battery and Reduction for cylindrical insert included, Bluetooth...
Added to cart
- +
SwitchBot Lock Ultra Black - Smart Lock
SwitchBot Lock Ultra Black
64,990 Ft
In stock > 5 pcs
4 variants
Order by midnight, get it at the AlzaBox in the morning.
Info
Smart Lock - controlled via Bluetooth, compatible with Manufacturer app, app compatible with Android and iOS, Battery and Reduction for cylindrical insert included, Bluetooth...
Added to cart
- +
Richter Czech DM. Smartmotor.01. PP - EXR. 55/30 - 70. NI - Door Fittings
Richter Czech DM. Smartmotor.01. PP - EXR. 55/30 - 70. NI
-6 % off new 44,590 Ft New 47,490 Ft
Unsealed - in stock 1 pcs
Door Fittings -
Added to cart
- +
Shelly smart lock Loqed Touch, black - Smart Lock
Shelly smart lock Loqed Touch, black
155,190 Ft
In stock 3 pcs
2 colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Smart Lock - controlled via WiFi 2,4 GHz and Bluetooth, compatible with Apple Home and Manufacturer app, app compatible with Android and iOS
Added to cart
- +
Shelly smart lock Loqed Touch, Stainless steel - Smart Lock
Shelly smart lock Loqed Touch, Stainless steel
155,190 Ft
In stock 2 pcs
2 colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Smart Lock - controlled via WiFi 2,4 GHz and Bluetooth, compatible with Apple Home and Manufacturer app, app compatible with Android and iOS
Added to cart
- +
Previous
24 more...
Other

No longer sold

Archive Smart Wallets
Chcete doručit do České republiky? Jdi na Chytré zabezpečení domu
Chcete doručiť tovar na Slovensko? Prezrite si Inteligentné zabezpečenie domu
Für den Versand nach Deutschland, besuchen Sie bitte Smart Home Sicherheit
Für den Versand nach Österreich, besuchen Sie bitte Smart Home Sicherheit

Try our cookies

Alza.cz a. s., Company identification number 27082440, use cookies and other data to ensure the proper functioning of the website and, with your consent, also, among other things, to personalize advertising and the content of our websites. By clicking on the “I understand“ button, you agree to the use of cookies and the transfer of data regarding the behavior on the website for displaying targeted advertising on social networks and advertising networks on other websites.

More information
I understand Detailed settings Reject everything
P-DC1-WEB05