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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 1031 products to choose from. Customers have the most interest in Nuki Smart Lock Pro - retrofit, which you can buy for 280.71 € 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.
1,031 Results
5.0
Ajax FireProtect White
Smoke Detector - detects temperature, temperature measurement from 0 to 65 °C, battery-powered , reaction time 12 s, notifications via push notifications, signal volume 85 dB, protection against sabotage, features: alarm, cover material plastic, operating temperature from 0 to 65 °C, operating humidity up to 80 %, holder and battery included, standalone unit requires a central hub, compatible with Android and iOS
94.23 €
Currently Unavailable
Order Code: AJAX8209
5.0
Ajax FireProtect Black
Smoke Detector - detects temperature, temperature measurement from 0 to 65 °C, battery-powered , detection reach 1300 m, reaction time 12 s, notifications via push notifications, signal volume 85 dB, protection against sabotage, features: alarm, cover material plastic, operating temperature from 0 to 65 °C, operating humidity up to 80 %, holder included, standalone unit requires a central hub, compatible with Android and iOS
94.23 €
Currently Unavailable
Order Code: AJAX8188
3.0
Ajax Hub Plus Black
Central Unit - used as security, connect using WiFi 2,4 GHz, GSM and Ethernet, compatible with Android and iOS, Battery-Powered power supply
396 €
Currently Unavailable
Order Code: AJAX11790
5.0
Ajax LeaksProtect Black
Water Leak Detector - detects water gas, battery-powered, range: 1300 m, reaction time: 0,15s, compatible with Ajax, connection via radio waves, protection against sabotage, central unit required to function, app with English language support for Android and iOS
60.77 €
Currently Unavailable
Order Code: AJAX8065
5.0
Ajax LeaksProtect White
Water Leak Detector - detects water gas, battery-powered, range: 1300 m, reaction time: 0,15s, compatible with Ajax, connection via radio waves, protection against sabotage, central unit required to function, app with English language support for Android and iOS
60.77 €
Buy
In stock 1 pcs at the supplier's
Order Code: AJAX8050
5.0
Ajax CombiProtect Black
Motion Sensor - for alarm, Interior, battery powered, input voltage: 3V, reach of 12m, compatible with Ajax and Manufacturer app, connection via radio waves, independently functional unit, application in Czech, applications in Czech and English for Android and iOS
118.56 €
Currently Unavailable
Order Code: AJAX7167
4.8 12×
Ajax DoorProtect White
Door and Window Sensor - wireless, compatible with Ajax, connect via Radio frequency, range of 1200m, central unit required, supported OS: Android, Windows and iOS, application in English
57.74 €
Currently Unavailable
Order Code: AJAX7063
5.0
Ajax FireProtect Plus White
Smoke Detector - detects CO (carbon monoxide), temperature, temperature measurement from 0 to 65 °C, battery-powered , notifications via push notifications, protection against sabotage, features: alarm, cover material plastic, operating temperature from 0 to 65 °C, operating humidity up to 80 %, holder included, standalone unit requires a central hub
139.80 €
Currently Unavailable
Order Code: AJAX8219
5.0 12×
Ajax MotionProtect White
Motion Sensor - for alarm, Interior, battery powered, input voltage: 3V, reach of 12m, compatible with Ajax, connection via radio waves, protection against sabotage, independently functional unit, application in Czech, applications in Czech and English for Android and iOS
88.31 €
Buy
In stock 3 pcs
Order Code: AJAX5328
4.3
Retlux RDB 103
Doorbell , connection via radio frequency, signal range of 150m, number of melodies: 32
24.90 €
Buy
On the way 4 pcs
Expected 10/05/2026
Order Code: RETX08c
4.3 14×
RETLUX RDB 101
Doorbell , connection via radio frequency, mains operated, input voltage: 230 V, signal range of 150m, number of melodies: 51
Buy with code ALZADNI15 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 15 % s kódom ALZADNI15. Kliknite a kód sa uplatní automaticky. 18.62 €
21.90 €
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: RETX08a
4.5 12×
Nuki Fob
Remote Control to control the Nuki smart lock, with Bluetooth 5, you don't need a mobile phone to unlock the door, compatible with Amazon Alexa, Google Home, Apple HomeKit, IFTTT
67.90 €
Buy
In stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: NUKa03
4.7 13×
FIBARO Smoke Sensor
Smoke Detector - detects temperature, temperature measurement from -20 to 100 °C, battery-powered , acoustic, visual signals, signal volume 85 dB, battery indication, features: alarm, operating temperature from 0 to 55 °C, operating humidity from 0 to 93 %, battery included, standalone unit requires a central hub, app language options: Czech and English
-30 % off new 42.90 € New 61.90 €
Buy
As good as new - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: FIBR01f
5.0
EMOS 3402060002 Replacement button for wireless doorbell
Bell Accessory - designed for bell type P5760, P5763, power supply 1×3 V CR2032 (included), IP44 protection (outdoor and indoor use), self-learning pairing method (automatic pairing), wireless signal transmission
Amazing Deal 9.56 € Save 2.34 €
Buy
Ordered on request
Order Code: HM029a2
4.0
Receiver and signal extender for P5760 and P5763 bells with 3x AA
Bell Accessory - Range 120m, allows you to extend the range of the button by several hundred metres, possibility to add up to 8 buttons, power supply 3× 1.5 V AA, automatic pairing - self-learning, optical signalling, 16 tunes, volume control
13.73 €
Buy
Ordered on request
Order Code: HM029a1
4.9 13×
Eufy Entry Sensor
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 your smart device, iOS/Android, the product requires a central unit
Buy with code ALZADNI20 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 20% s kódom ALZADNI20. Kliknite a kód sa uplatní automaticky. 26.32 €
32.90 €
Buy
In stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: EUF01c
White Sengled Pulse Horn Set
Holder - For Sengled Pulse Flex Light Bulbs, made of brushed aluminium, 2 pcs
21.90 €
Buy
Unsealed - in stock 1 pcs
Order Code: SNG100b2
4.8
ENTR YALE KIT 1 SM CZ Black
Smart Lock - controlled via Bluetooth, app compatible with Android and iOS in English, AES128 encryption, lock requirements: special insert FAB, Charger included
-70 % off new 91.90 € New 306.37 €
Buy
As good as new - in stock 1 pcs
Order Code: ASSAABa10
4.9
FIBARO Radiator Thermostat Sensor
Heating Set - for FIBARO Radiator Thermostat Head, Bluetooth
22.90 €
Currently Unavailable
Order Code: FIBR01b1
4.4 67×
EVOLVEO Defender D5
Gas Leak Detector - detects CO (carbon monoxide), battery-powered, acoustic, visual signals, signal volume 85 dB, battery indication and display, features test button and self-diagnostics, mounting kit included, standalone unit
27.90 €
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: RY211
4.4 18×
Elektrobock Wireless Doorbell BZ911
Doorbell wireless, connection via radio frequency, mains operated, input voltage: 230 V, signal range of 300m, number of melodies: 1
44.90 €
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: ELBOCK052
4.9
Elektrobock BZ7
Doorbell wireless, connection via radio frequency, mains operated, input voltage: 230 V, signal range of 100m, number of melodies: 1
16.90 €
Buy
In stock 4 pcs
Order Code: ELBOCK045
3.9 29×
Elektrobock Wireless Doorbell BBZ5
Doorbell wireless, connection via radio frequency, input voltage: 3V, signal range of 100m, number of melodies: 1
11.90 €
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: ELBOCK044
4.6 11×
Elektrobock LX28B
Motion Sensor - for lighting, Interior, mains supply, input voltage: 230 V, reach of 12m
15.90 €
Buy
In stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: ELBOCK040

Best sellers, best smart Home Security

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
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