Try our cookies Alza.cz a. s., Company identification number 27082440, uses cookies to ensure the functionality of the website and with your consent also to personalisage the content of our website. 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
Order status
Compatible app
(117)
(56)
(138)
(247)
(81)
Protocol
(151)
(50)
(12)
(40)
(26)
(4)
Newest orders

Cheap smart Home Security

On this page you will find smart Home Security at the lowest prices, more so all smart Home Security ranked from the lowest to the highest price. It will be easier to see products that are now marked at their lowest price. The item with the lowest price in this category is Total TLK31381 lock, 38 mm marked at 2.58 € incl. VAT. Is this what you’re looking for?
1,073 Results
Philips Hue Secure smart chime EU
Bell Accessory - alarm siren, compatible Philips Hue app, colour white, iOS and Android support, Google assistant, Amazon Alexa, Siri, WiFi 2.4 + 5 GHz, Bluetooth
59.90 €
Buy
In stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: PHLS25118
3.3
Nedis ZBDCO11WT
Gas Leak Detector - detects CO (carbon monoxide), battery-powered, acoustic signals, notifications via push notifications, signal volume 85 dB, battery indication, features alarm, cover material plastic, operating temperature to 50 °C, battery included, compatible with Nedis SmartLife, standalone unit, compatible with Android and iOS
59.90 €
Buy
Ordered on request
Order Code: Nedis23_002
3.4 33×
EVOLVEO Ringo DB2 - wireless smart video doorbell + doorbell
Video Doorbell , connectivity: WiFi 2,4 GHz, microphone, motion sensor, speaker, night vision, alarm siren, sd card slot, camera resolution: 1920 × 1080 px, compatible with Tuya, mains + battery powered
Amazing Deal 59.90 € Save 8 €
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: EVO22_01
iQtech SmartLife Temperature and humidity sensor with siren, SR02W, Wi-Fi
Siren - open system, area of use: security, OS supported: Android and iOS, compatible with Tuya and IFTTT, power supply: Battery-Powered and USB
59.90 €
Currently Unavailable
Order Code: iQTECH19117
Homematic IP Window and door sensor - optical plus, concealed mounting - HmIP-SWDO-I
Door and Window Sensor - wireless, compatible with Home Connect and Homematic IP, connect via WiFi 2,4 GHz, range of 230m, central unit required, supported OS: Android and iOS, application in Czech
-8 % off new 59.90 € New 65.51 €
Buy
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: Home22_22
Homematic IP Temperature and humidity sensor with display - indoor, anthracite
Sensor - wireless wall-mounted temperature and humidity sensor with LCD 1.74" for indoor use, allows temperature control in conjunction with radiator thermostatic heads or floor heating actuators, power supply 2x AAA batteries, anthracite colour
60.27 €
Currently Unavailable
Order Code: Home24012
4.8 28×
Philips Hue Outdoor Motion Sensor
Motion Sesnor , closed system with detection motion compatible with Apple Home and Philips Hue, power supply: Battery-Powered,
60.90 €
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: PHL19021
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
60.98 €
Currently Unavailable
Order Code: AJAX8065
Trust DOORCAM 3000 WiFi Doorbell
Video Doorbell , connectivity: WiFi 2,4 GHz, speaker, night vision, camera, battery powered
61.90 €
Buy
In stock 4 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: JS299v01
Trust DOORCAM 3000B Wifi Doorbell
Video Doorbell , connectivity: WiFi 2,4 GHz, speaker, night vision, camera, battery powered
61.90 €
Buy
In stock 1 pcs
Order Code: JS299v02
4.5 140×
Eufy Indoor Cam 2K Pan & Tilt White
IP Camera - interior, maximum video resolution 2048 × 1080 px, classic night vision with a maximum IR range of 10 m, 125° viewing angle, motoric rotation, fixed lens, detection of motion and audio, built-in microphone, built-in speaker and bidirectional audio, advanced functions: Motion Detection 2,0, mobile app notifications, SD storage, connection over WiFi 2,4 GHz, powered by the mains, control via Apple Home, dimensions 10.8 × 7.5 × 7.5 cm (H×W×D)
61.90 €
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: EUF0111
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
61.90 €
Buy
On the way 1 pcs
Expected 29/06/2026
Order Code: FIBR01f
EMOS Wireless Home Audio Phone Set H1087, battery operated, 1 subscriber
Doorbell wireless, connection via radio frequency, input voltage: 5 V, signal range of 150m, number of melodies: 8, microphone and speaker
62.74 €
Buy
Ordered on request
Order Code: EMOS26008
iQtech SmartLife WiFi Alarm SK03
Security System - WiFi Alarm SK03, WiFi control panel, 45 wireless zones
62.90 €
Currently Unavailable
Order Code: IQtch95
EZVIZ Smart Outdoor Siren
Siren - closed system, area of use: security, OS supported: Android and iOS, compatible with EZVIZ, power supply: Battery-Powered, in Czech and English
63.90 €
Buy
In stock 2 pcs
Order Code: EZVIZ23_27
Homematic IP Rain Sensor - HmIP-SRD
Sensor The wireless rain sensor (HmIP-SRD) for outdoor use is part of the Homematic IP smart home system. The sensor with its high weather and weather protection offers a wide range of applications in conjunction with other Homematic IP devices. The device detects even the smallest amount of rain or snowfall and then transmits the information to the Central Unit (HmIP-HAP) and the connected Homematic IP devices, which react according to a predefined configuration.
-60 % off new 63.90 € New 159.90 €
Buy
Unsealed - in stock 1 pcs
Order Code: Home22_37
4.0
Shelly Gas, CNG Gas Detector, Alarm: Flashing LED & Acoustic Signal, WiFi
Detector - Shelly GAS is a compact and highly sensitive CNG natural gas detector, bringing additional security for your home and family. Alarm: flashing LED & acoustic signal. Alarm sensitivity: 6% LEL, noise level: ?70dB. Smart switching: Yes. Local and remote control: Yes. Dimensions: 89.5mm x 89.5mm x 38mm. Connection not included. Mobile app available in Czech, Slovak, English and other languages.
63.90 €
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SHELLa0009
Homematic IP PIR motion detector - for 55 mm frame, indoor - HmIP-SMI55-2
Motion Sesnor , connect through WiFi 2,4 GHz, open system with detection motion compatible with Google Home and Manufacturer app, range: security, power supply: Battery-Powered,
65.29 €
Currently Unavailable
Order Code: Home22_28
Homematic IP Window and door handle position sensor - HmIP-SRH
Door and Window Sensor - wireless, compatible with Home Connect and Homematic IP, connect via Radio frequency, range of 160m, central unit required, supported OS: Android and iOS, application in English
65.51 €
Currently Unavailable
Order Code: Home22_24
Homematic IP Window and door sensor - optical plus, concealed mounting - HmIP-SWDO-I
Door and Window Sensor - wireless, compatible with Home Connect and Homematic IP, connect via WiFi 2,4 GHz, range of 230m, central unit required, supported OS: Android and iOS, application in Czech
65.51 €
Currently Unavailable
Order Code: Home22_22
Homematic IP Occupancy Sensor - indoor - HmIP-SPI
Motion Sesnor with detection motion compatible with Google Home and Manufacturer app, range: lighting, power supply: Battery-Powered,
65.74 €
Currently Unavailable
Order Code: Home22_29
5.0
Homematic IP Siren indoor - HmIP-ASIR-2
Siren - open system, area of use: security, OS supported: Android and iOS, compatible with Google Home and Homematic IP, power supply: Battery-Powered
65.74 €
Currently Unavailable
Order Code: Home22_14
SAFE Motion Guard Plus, white
Sensor - wireless dual PIR motion detector with microwave sensor detecting motion up to 12 meters, which is able to reliably ignore the movement of animals in the guarded area (PET immunity) up to a weight of 18 kg and 50 cm height, The detector is powered by a replaceable battery type CR123A, which allows continuous operation of the detector for up to 4 years, colour white
66.90 €
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SAFEH26002
5.0
SONOFF AirGuard CO2 Matter Over Wi-Fi Air Quality Monitor SAWF-08P
Air Quality Meter - detects temperature, humidity, CO₂ (carbon dioxide), measurement range from 400 to 5000 ppm, gas detection sensitivity 50 ppm, temperature measurement from 0 to 50 °C with accuracy 0.5 °C, humidity measurement from 5 to 99 % with accuracy 3 %, acoustic, visual signals, notifications via push notifications, display, features: alarm, cover material plastic, operating temperature from -10 to 50 °C,, input voltage 5 V, power cable included, compatible with Apple Home, Google Home, Samsung SmartThings, eWeLink and Home Assistant, standalone unit, app language options: Czech and English, compatible with Android and iOS
New arrival 66.90 €
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SNF2611
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-WEB03