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 Shelly-BYPASS marked at 4.29 € incl. VAT. Is this what you’re looking for?

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Shelly Smoke Plus, smoke detector, WiFi, BT (without battery - CR123A)

10×

49.90 €

In stock > 5 pcs

Smoke Detector - battery-powered , acoustic, visual signals, notifications via push notifications, signal volume 85 dB, battery indication, features: automatic scenarios and alarm,...

Philips Hue Outdoor Motion Sensor

28×

49.90 €

In stock > 5 pcs

Motion Sesnor , closed system with detection motion compatible with Apple Home and Philips Hue, power supply: Battery-Powered,

IMMAX NEO LITE Smart pool temperature sensor + 2x indoor temperature and humidity sensor

25×

49.90 €

In stock > 5 pcs

Temperature Sensor - TUYA, 2.4GHz WiFi connection, indoor and outdoor unit, monitoring the current pool water temperature, indoor temperature and humidity, date and time controlled...

AQARA Presence Sensor FP1E (PS-S03D), Zigbee

9×

49.99 €

In stock 5 pcs

Motion Sesnor , connect through Radio frequency, open system with detection motion compatible with Aqara Home and Manufacturer app, range: lighting and security, application in...

Siemens Connected Home window/door switch SCH020ZB, ZigBee

50.37 €

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

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AQARA Presence Multi-Sensor FP300 (PS-S04D), Zigbee, Thread

20×

51.90 €

In stock > 5 pcs

Motion Sesnor , connect through Bluetooth, open system with detection Human presence compatible with Aqara Home and Manufacturer app, range: lighting, heating and cooling and...

SAFE Motion Guard, white

52.90 €

In stock 5 pcs

Sensor - wireless motion detector equipped with dual PIR sensor detecting motion at a distance of up to 12 meters, PET immunity up to a weight of 18 kg and 50 cm height, The...

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

1×

52.90 €

In stock 3 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

iGET SECURITY P11v2 - wireless outdoor siren (battery/adapter)

2×

52.90 €

Currently Unavailable

Siren - closed system, area of use: security, OS supported: Android and iOS, power supply: Power plug and Battery-Powered, in Czech and English

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Tedee Door Sensor, white

1×

54.90 €

In stock 4 pcs

Sensor - real-time door status detection, door status display in tedee app, long-open door alert, wireless operation, Bluetooth

SONOFF AirGuard PM2.5/PM10 Matter Over Wi-Fi Air Quality Monitor SAWF-07P

56.90 €

In stock > 5 pcs

Buy with code ALZADAYS20DE 45.52 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Erhalten Sie 20 % Rabatt mit dem Code ALZADAYS20DE. Das Angebot gilt bis zum 15. September 2025 oder solange der Vorrat reicht und ist nur für Endverbraucher bestimmt.

Air Quality Meter - detects temperature, humidity, dust particles, measurement range from 400 to 5000 ppm, gas detection sensitivity 50 ppm, temperature measurement from 0 to 50 °C...

EVOLVEO Detective BT4 SMART - additional camera

2×

56.90 €

In stock 1 pcs

IP Camera - interior and outdoor, maximum video resolution 1920 × 1080 px, classic night vision, fixed lens, detection of motion, audio and intrusion, built-in microphone, built-in...

Honeywell Home R200C-N2, Connected Carbon Monoxide Detector and Detector, CO Alarm

14×

56.90 €

In stock > 5 pcs

Buy with code ALZADAYS10DE 51.21 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Erhalten Sie 10 % Rabatt mit dem Code ALZADAYS10DE. Das Angebot gilt bis zum 15. September 2025 oder solange der Vorrat reicht und ist nur für Endverbraucher bestimmt.

Gas Leak Detector - detects CO (carbon monoxide), smoke, measurement range from 3 to 330 ppm, gas detection sensitivity 28 ppm, battery-powered, detection reach 100 m, acoustic...

Nuki door sensor white

25×

56.90 €

In stock > 5 pcs

Door and Window Sensor - wireless, compatible with Apple Home, connect via Bluetooth, central unit required, supported OS: iOS, application in English

Shelly Gas, CNG Gas Detector, Alarm: Flashing LED & Acoustic Signal, WiFi

5×

57.90 €

In stock 4 pcs

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....

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

Eve Door & Window (Matter - compatible with Apple, Google, SmartThings & Amazon Alexa)

9×

57.90 €

In stock > 5 pcs

Buy with code ALZADAYS25DE 43.43 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Erhalten Sie 25 % Rabatt mit dem Code ALZADAYS25DE. Das Angebot gilt bis zum 15. September 2025 oder solange der Vorrat reicht und ist nur für Endverbraucher bestimmt.

Door and Window Sensor - wireless, compatible with Apple Home, Google Home and Samsung SmartThings, connect via Bluetooth, central unit required, supported OS: Android and iOS,...

Eve Motion (Matter - compatible with Apple, Google, SmartThings & Amazon Alexa)

10×

57.90 €

In stock > 5 pcs

Buy with code ALZADAYS20DE 46.32 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Erhalten Sie 20 % Rabatt mit dem Code ALZADAYS20DE. Das Angebot gilt bis zum 15. September 2025 oder solange der Vorrat reicht und ist nur für Endverbraucher bestimmt.

Motion Sesnor , connect through Bluetooth, closed system with detection motion and Light compatible with Apple Home, Google Home and Samsung SmartThings, range: lighting, security...