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.
Alzak icon
Catalogue
Price
-
Availability
Protocol
(109)
(43)
(16)
(27)
(20)
(2)
(1)

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 596 products to choose from. Customers have the most interest in Nuki Smart Lock Pro (5th Gen), which you can buy for 253.90 € 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.
596 Results
4.0
Anker Eufy C30 Home videophone, black
Video Doorbell , connectivity: WiFi 2,4 GHz and Bluetooth, microphone, speaker, night vision, sd card slot, camera resolution: 2560 x 1920 px, compatible with Google Home and Manufacturer app, battery powered
82.90 €
Buy
In stock 2 pcs
Order Code: Anker25012
4.5
Anker Eufy E340 Home video doorbell with internal ringer, black
Video Doorbell , connectivity: WiFi 2,4 GHz, microphone, motion sensor, speaker, night vision, camera, camera resolution: 2560 × 1440, compatible with Manufacturer app, mains + battery powered
234.90 €
Currently Unavailable
Order Code: Anker25011
Siemens Connected Home water leak detector SCH040ZB, ZigBee
Water Leak Detector - detects water gas, battery-powered, reaction time: 2s, sound level: 60dB, compatible with Connected Home, battery indication, central unit required to function,, app with Czech language support, app with Czech and English language support for Android and iOS
76.79 €
Currently Unavailable
Order Code: SimS25001
Siemens Connected Home window/door switch SCH020ZB, ZigBee
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
50.34 €
Currently Unavailable
Order Code: SimS25003
Siemens Connected Home motion detector SCH010ZB, ZigBee
Motion Sesnor , connect through Radio frequency, closed system with detection animal and Human presence, range: security and home control, power supply: Battery-Powered,
93.05 €
Currently Unavailable
Order Code: SimS25002
4.0
RETLUX RSH 309 Smart temperature sensor
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 via SMS, push notifications, battery status indication, reset function and automatic scenarios, cover material plastic, operating temperature from -10 to 50 °C, operating humidity from 0 to 95%, input voltage 3 V, battery and mounting kit included, independently functional unit central unit required for functionality, applications in Czech and English, compatible with Android and iOS
16.90 €
Buy
In stock > 10 pcs
Order Code: RTLX25041
5.0
RETLUX RSH 308 PIR Smart Motion Sensor
Motion Sesnor , connect through Radio frequency, closed system with detection Human presence compatible with Google Home, Tuya and Manufacturer app, range: security and home control, application in English, Czech and Slovak, power supply: Battery-Powered,
19.90 €
Buy
In stock > 5 pcs
Order Code: RTLX25040
4.2
RETLUX RSH 307 Smart door/window sensor
Door and Window Sensor -, compatible with Google Home, connect via Radio frequency, battery indication, central unit required
15.90 €
Buy
In stock > 10 pcs
Order Code: RTLX25039
IMMAX NEO Smart Ultrasonic Liquid Level Sensor , 5 m, WiFi
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 Czech and 60 other languages compatible with iOS, Android, with voice assistants - Apple Siri shortcuts and TUYA systems, LIDL.
60.99 €
Buy
In stock > 5 pcs
Order Code: IMMX25092
5.0
Shelly Gen4 Flood, flood sensor, Bluetooth
Water Leak Detector - detects Humidity and water gas, battery-powered, range: 2 m, sound level: 50dB, compatible with Apple Home, Google Home, Manufacturer app and Home Assistant, connect via WiFi 2,4 GHz and Bluetooth, battery indication, standalone functional unit,, app with Czech language support, app with Czech and English language support for Android, Windows and iOS
36.90 €
Buy
In stock > 5 pcs
Order Code: Shell25034
4.0 16×
AQARA Smart Lock U200 Kit (Rev 2025), white
Smart Lock - controlled via Bluetooth, compatible with Apple Home, Google Home, Samsung SmartThings and Aqara Home, app compatible with Android and iOS, Battery included, Fingerprint reader, Battery status check, Monitoring, Offline mode and Encrypted data transfer
179.90 €
Buy
In stock 4 pcs
Order Code: Aqara25035
4.0 16×
AQARA Smart Lock U200 Kit (Rev 2025), silver
Smart Lock - controlled via Bluetooth, compatible with Apple Home, Google Home, Samsung SmartThings and Aqara Home, app compatible with Android and iOS, Battery included, Fingerprint reader, Battery status check, Monitoring, Offline mode and Encrypted data transfer
Discounted -2 % 149.90 € 153.90 €
Buy
In stock > 5 pcs
Order Code: Aqara25034
4.0 16×
AQARA Smart Lock U200 Kit (Rev 2025), black
Smart Lock - controlled via Bluetooth, compatible with Apple Home, Google Home, Samsung SmartThings and Aqara Home, app compatible with Android and iOS, Battery included, Fingerprint reader, Battery status check, Monitoring, Offline mode and Encrypted data transfer
Great price 147.90 €
Buy
In stock > 5 pcs
Order Code: Aqara25033
5.0
Meross Smart Smoke Alarm - set 3x MA151 + 1x MSH450 Matter hub
Smoke Detector - battery-powered , reaction time 0,002 s, acoustic signals, notifications via push notifications, signal volume 110 dB, features: alarm, cover material plastic, operating temperature from 0 to 55 °C, operating humidity from 0 to 95 %, mounting kit included, requires a central hub, app language options: Czech and English , compatible with Android and iOS
116.90 €
Buy
In stock 3 pcs
Order Code: Mer2519
4.5
Meross Smart Smoke Alarm
Smoke Detector - battery-powered , reaction time 0,002 s, acoustic signals, notifications via push notifications, signal volume 110 dB, features: alarm, cover material plastic, operating temperature from 0 to 55 °C, operating humidity from 0 to 95 %, mounting kit included, requires a central hub, app language options: Czech and English , compatible with Android and iOS
32.90 €
Buy
In stock > 5 pcs
Order Code: Mer2518
Ultrahuman Home
Air Quality Meter - detects smoke, CO (carbon monoxide), light, temperature, humidity, TVOC (volatile organic compounds), CO₂ (carbon dioxide), noise, dust particles, mains power supply, standalone unit, app language: English, compatible with Android and iOS
434.90 €
Buy
In stock 1 pcs
Order Code: UHhome
3.7
SwitchBot Lock Ultra Silver
Smart Lock - controlled via Bluetooth, compatible with Manufacturer app, app compatible with Android and iOS, Battery and Reduction for cylindrical insert included, Bluetooth unlocking and Monitoring
137.90 €
Buy
In stock > 5 pcs
Order Code: SwBot2504
3.7
SwitchBot Lock Ultra Black
Smart Lock - controlled via Bluetooth, compatible with Manufacturer app, app compatible with Android and iOS, Battery and Reduction for cylindrical insert included, Bluetooth unlocking and Monitoring
161.90 €
Buy
In stock > 5 pcs
Order Code: SwBot2503
5.0
Shelly DS18B20
Temperature Sensor - mains power supply, 3 m range, stand-alone unit
7.59 €
Currently Unavailable
Order Code: Shell25030
Shelly smart lock Loqed Touch, black
Smart Lock - controlled via WiFi 2,4 GHz and Bluetooth, compatible with Apple Home and Manufacturer app, app compatible with Android and iOS
291.90 €
Buy
In stock 3 pcs
Order Code: Shell25028
Shelly smart lock Loqed Touch, Stainless steel
Smart Lock - controlled via WiFi 2,4 GHz and Bluetooth, compatible with Apple Home and Manufacturer app, app compatible with Android and iOS
224.90 €
Buy
In stock 3 pcs
Order Code: Shell25029
4.5 16×
TP-Link Tapo D205
Video Doorbell , connectivity: WiFi 2,4 GHz, microphone, motion sensor, speaker, night vision, sd card slot, camera, camera resolution: 2,304 x 1,296, compatible with Google Home, Samsung SmartThings and Manufacturer app, battery powered
51.90 €
Buy
In stock > 5 pcs
Order Code: TP25093
5.0
Tedee Door Sensor, white
Sensor - real-time door status detection, door status display in tedee app, long-open door alert, wireless operation, Bluetooth
54.90 €
Buy
In stock 3 pcs
Order Code: Tedee25005
Philips Hue Enrave S white + Philips Hue Motion Sensor
Ceiling Light - LED, dimmable, luminous flux 1220 lm, adjustable light temperature, connects via Bluetooth, control via app in Czech, compatible with Apple Home, height 6,6 cm, width 26,1 cm, length 26,1 cm, IP20
169.90 €
Buy
Ordered on request
Order Code: PHLS25062set
24 more... Top
1 ... 45678 ... 25
 
Check out products sorted by price starting with the lowest price in the category cheap smart Home Security Find products sorted from the most expensive to the cheapest in the category most expensive smart Home Security Check out products sorted by price starting with the highest price in the category best sellers, best smart Home Security You’ll find products sorted by reviews starting from the highest ranked in smart Home Security reviews
P-DC1-WEB05

Einkaufen im Handumdrehen Bequemes Einkaufen mit der Alza-App, wo auch immer Sie sind More info »