Refresh the page

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?

Jak zabezpečit chytrou domácnost?

Meross Smart Temperature and Humidity Sensor MS130-EU - Sensor

Meross Smart Temperature and Humidity Sensor MS130-EU

28.82 € 33.90 €

Sensor – Temperature sensor, humidity and light, Protocol Matter, Large 3.7" display, 4th generation Swiss sensors, Apple HomeKit support, Google Assistant, Alexa and SmartThings,...

Added to cart

- +

Bentech A100S autonomous siren with solar panel - Alarm

Bentech A100S autonomous siren with solar panel

In stock > 5 pcs at the supplier's

Alarm - home, connected via Radio frequency, motion detection, signal volume 100dB

Added to cart

- +

Shelly Blu Motion, Bluetooth - Motion Sesnor

Shelly Blu Motion, Bluetooth

On the way > 5 pcs

Expected 24/07/2026

Motion Sesnor , connect through Bluetooth, open system with detection motion compatible with Samsung SmartThings, range: home control, application in English, Czech, German, Slovak...

Added to cart

- +

Imou gas sensor/detector ZGA1 - Gas Leak Detector

Imou gas sensor/detector ZGA1

Ordered on request

Gas Leak Detector - mains power supply, detection reach 200 m, acoustic, visual signals, notifications via push notifications, signal volume 85 dB, features self-diagnostics,...

Added to cart

- +

EVOLVEO Alarmex Pro (ACSALMPIRP) wireless PIR motion sensor with immunity to small animal movement - Motion Sesnor

EVOLVEO Alarmex Pro (ACSALMPIRP) wireless PIR motion sensor with immunity to small animal movement

Motion Sesnor , connect through WiFi 2,4 GHz and GSM, closed system with detection motion compatible with Tuya, range: security, power supply: Battery-Powered,

Added to cart

- +

EVOLVEO Alarmex Pro (ACSALMSMK) wireless smoke detector - Smoke Detector

EVOLVEO Alarmex Pro (ACSALMSMK) wireless smoke detector

On the way 1 pcs

Expected 22/07/2026

Smoke Detector - mains power supply, detection reach 80 m, acoustic signals, signal volume 90 dB, features: test button, cover material plastic, operating temperature from 0 to 55...

Added to cart

- +

Honeywell Home R200S-2 Fire detector alarm - smoke sensor (optical principle), battery operated - Smoke Detector

Honeywell Home R200S-2 Fire detector alarm - smoke sensor (optical principle), battery operated

28.90 € Save 1 €

In stock > 5 pcs

Smoke Detector - temperature measurement to 70 °C, battery-powered , acoustic signals, signal volume 85 dB, features: test button and alarm, cover material plastic, operating...

Added to cart

- +

GARNI 092H wireless sensor - Sensor

GARNI 092H wireless sensor

Sensor Eight-channel wireless sensor for measuring temperature and relative humidity, designed for the GARNI 3055 Arcus Wi-Fi weather station.

Added to cart

- +

Honeywell DCP711G wireless doorbell button round, grey - Doorbell

Honeywell DCP711G wireless doorbell button round, grey

28.90 € 33.90 €

Doorbell wireless, connection via WiFi 2,4 GHz, input voltage: 3V, signal range of 150m

Added to cart

- +

BOT Smart gas detector WiFi GS5 - Gas Leak Detector

BOT Smart gas detector WiFi GS5

29.27 € 33.05 €

In stock at the supplier's

Gas Leak Detector - mains power supply, detection reach 20 m, acoustic signals, notifications via push notifications, signal volume 70 dB, display, features alarm, cover material...

Added to cart

- +

IMMAX NEO Smart Temperature and Humidity Sensor with LCD, e-Ink, Zigbee 3.0 - Temperature Sensor

IMMAX NEO Smart Temperature and Humidity Sensor with LCD, e-Ink, Zigbee 3.0

In stock > 5 pcs at the supplier's

Temperature Sensor

Added to cart

- +

Cacazi wireless A99 set 2× receiver + 1× button - Doorbell

Cacazi wireless A99 set 2× receiver + 1× button

In stock > 5 pcs at the supplier's

4 colors

Doorbell wireless, connection via radio frequency, mains operated, input voltage: 12 V and 230 V, signal range of 300m, number of melodies: 36

Added to cart

- +

IMMAX NEO Smart 3in1 PIR, occupancy and light sensor, Zigbee 3.0 - Sensor

IMMAX NEO Smart 3in1 PIR, occupancy and light sensor, Zigbee 3.0

In stock > 5 pcs

Sensor - 3in1 PIR sensor, presence and lighting, Zigbee 3.0 (Tuya) is a smart device, which combines motion detection (PIR), monitoring the presence of people and measuring light...

Added to cart

- +

MDT Technologies Temperature sensor PT1000, length 3 m - Temperature Sensor

MDT Technologies Temperature sensor PT1000, length 3 m

In stock 2 pcs at the supplier's

Temperature Sensor - MDT temperature controller is used for universal temperature control applications, sensor Standard/PT1000/3, dimensions 6 mm x 50 mm, with 3 m cable

Added to cart

- +

KeySmart SmartLock with Apple FindMy - Padlock

KeySmart SmartLock with Apple FindMy

29.90 € 33.47 €

Currently Unavailable

View

EVOLVEO Alarmex Pro ( ACSALMOUS) wireless outdoor light and sound siren - Siren

EVOLVEO Alarmex Pro ( ACSALMOUS) wireless outdoor light and sound siren

29.90 € New 52.90 €

Unsealed - in stock 1 pcs

Siren - closed system, area of use: security, OS supported: Android and iOS, compatible with Manufacturer app, power supply: Power plug, in Czech and English

Added to cart

- +

iQtech Millennium, Zigbee 2x NoN switch Smartlife, white - Light Switch

iQtech Millennium, Zigbee 2x NoN switch Smartlife, white

In stock > 5 pcs

Light Switch - for lighting, operates: Via central unit / bridge, compatible with Tuya and Smartlife, power supply: Power plug, works with Android and iOS, application in Czech

Added to cart

- +

EMOS Battery-free wireless doorbell P5750.2T - Doorbell

EMOS Battery-free wireless doorbell P5750.2T

Doorbell , connection via radio frequency, mains operated, input voltage: 230 V, signal range of 150m, number of melodies: 10, nametag frame

Added to cart

- +

FIBARO Window and door sensor 2 white - Door and Window Sensor

FIBARO Window and door sensor 2 white

29.90 € New 36.37 €

Unsealed - in stock 1 pcs

Door and Window Sensor - wireless, compatible with Manufacturer app, connect via WiFi 2,4 GHz and Bluetooth, range of 50m, central unit required, supported OS: Android and iOS,...

Added to cart

- +

Meross Combo Smoke and Carbon Monoxide Alarm - Gas Leak Detector

Meross Combo Smoke and Carbon Monoxide Alarm

In stock > 5 pcs

Gas Leak Detector - detects CO (carbon monoxide), smoke, measurement range from 50 to 300 ppm, deviation 50 ppm, detection reach 3 m, acoustic signals, signal volume 85 dB, cover...

Added to cart

- +

HEATIT Floor Sensor o3mm 15m NTC 10 - Sensor

HEATIT Floor Sensor o3mm 15m NTC 10

Sensor - floor sensor ø3mm 15m NTC 10 kΩ for use with Heatit thermostats,. For overheating protection, the sensor is placed close to the floor to overlook the floor temperature

Added to cart

- +

Elektrobock BZ3-1S for the deaf - Doorbell

Elektrobock BZ3-1S for the deaf

Doorbell , connection via radio frequency, mains operated, input voltage: 230 V, signal range of 120m, number of melodies: 1, speaker

Added to cart

- +

EVOLVEO Alarmex Pro (ACSALMMSTS) wireless door/gate/gate detector - Door and Window Sensor

EVOLVEO Alarmex Pro (ACSALMMSTS) wireless door/gate/gate detector

In stock 2 pcs at the supplier's

Door and Window Sensor - wireless, compatible with Manufacturer app, connect via WiFi 2,4 GHz, GSM and Radio frequency, range of 80m, separately functional unit, supported OS:...

Added to cart

- +

QINGPING Temperature & RH Monitor Pro S Wi-Fi - Sensor

QINGPING Temperature & RH Monitor Pro S Wi-Fi

31.43 € 41.90 €

Sensor - professional temperature and humidity monitoring for greenhouses, factories, warehouses, business centers, supermarkets and hospitals, temperature range -20 to 50 °C,...

Added to cart

- +

No longer sold

Archive Smart Wallets

Chcete doručit do České republiky? Jdi na Chytré zabezpečení domu

Für den Versand nach Deutschland, besuchen Sie bitte Smart Home Sicherheit

Für den Versand nach Österreich, besuchen Sie bitte Smart Home Sicherheit

Magyarországra rendelnél? Látogasd meg ezt a termékkategóriát Okos biztonságtechnika

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

P-DC1-WEB13