Home Security Systems – Amazing Deals

In this category, you will find great deals on home Security Systems. We currently have 145 best-selling items in the home Security Systems category. Looking for the lowest-priced home Security Systems? Check out the cheap home Security Systems category.

All home Security Systems

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

19×

44.99 €

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...

AQARA Climate Sensor W100 (TH-S04D) - Zigbee and Thread

22×

33.90 €

In stock > 5 pcs

Buy with code ALZADAYS15AT 28.82 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Erhalten Sie 15 % Rabatt mit dem Code ALZADAYS15AT. Das Angebot gilt bis zum 15. September 2025 oder solange der Vorrat reicht und ist nur für Endverbraucher bestimmt.

Sensor - sensor with 3.4-inch LCD display that monitors temperature and humidity

Airthings View Plus - complete air quality monitor

36×

399.90 €

In stock > 5 pcs

Air Quality Meter - detects temperature, humidity, air pressure, TVOC (volatile organic compounds), radon, CO₂ (carbon dioxide), dust particles, mains + battery-powered, visual...

TP-Link Tapo T100, Smart motion sensor

87×

16.90 €

In stock > 10 pcs

Motion Sesnor , connect through Radio frequency, closed system with detection motion compatible with Samsung SmartThings, range: security, application in English, Czech, German and...

Eufy EufyCam S3 Pro 2-Cam Kit

5×

533.90 €

In stock 5 pcs

2 colors

Buy with code ALZADAYS20AT 427.12 € 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 ALZADAYS20AT. Das Angebot gilt bis zum 15. September 2025 oder solange der Vorrat reicht und ist nur für Endverbraucher bestimmt.

Camera System with recording function - for outdoor use, WiFi 2.4 GHz connection, Android and iOS operating system support, compatible with manufacturer's app, Siri, Google...

Eufy Indoor Cam 2K Pan & Tilt White

135×

51.90 €

In stock > 5 pcs

Buy with code ALZADAYS30AT 36.33 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Erhalten Sie 30 % Rabatt mit dem Code ALZADAYS30AT. Das Angebot gilt bis zum 15. September 2025 oder solange der Vorrat reicht und ist nur für Endverbraucher bestimmt.

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...

Netatmo Smart Indoor Air Quality Monitor

46×

108.90 €

In stock > 5 pcs

Buy with code ALZADAYS40AT 65.34 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Erhalten Sie 40 % Rabatt mit dem Code ALZADAYS40AT. 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, noise, measurement range from 0 to 5000 ppm, deviation 50 ppm, gas detection sensitivity 50 ppm, temperature measurement from 0...

2 colors

Buy with code ALZADAYS15AT 169.92 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Erhalten Sie 15 % Rabatt mit dem Code ALZADAYS15AT. Das Angebot gilt bis zum 15. September 2025 oder solange der Vorrat reicht und ist nur für Endverbraucher bestimmt.

Smart Lock - controlled via WiFi 5 GHz and Bluetooth, compatible with Apple Home, Google Home and Samsung SmartThings, app compatible with Android and iOS, Battery included,...

Uniarch by Uniview KIT Bullet

9×

121.90 €

In stock > 5 pcs

Buy with code ALZADAYS20AT 97.52 € 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 ALZADAYS20AT. Das Angebot gilt bis zum 15. September 2025 oder solange der Vorrat reicht und ist nur für Endverbraucher bestimmt.

Camera System with recording function - for indoor use and outdoor use, Ethernet connection, Android, Windows and iOS operating system support, compatible with manufacturer's app,...

AQARA Vibration Sensor T1 (VB-S01D)

1×

19.90 €

In stock 5 pcs

Buy with code ALZADAYS10AT 17.91 € 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 ALZADAYS5AT. Das Angebot gilt bis zum 15. September 2025 oder solange der Vorrat reicht und ist nur für Endverbraucher bestimmt.

Vibration Detector - detects Opening windows and doors, Fall and vibration gas, battery-powered, reaction time: 1s, compatible with Apple Home and Manufacturer app, battery...

IMMAX NEO Smart magnetic sensor for doors and windows, Zigbee 3.0

41×

14.90 €

In stock > 10 pcs

Detector - protects your home, requires connection to a smart gateway or other Zigbee 3.0 hub, alerts via mobile app, range up to 30 m, runs on a 3V CR2032 battery

EZVIZ H3C 2K+ Wi-Fi NVR KIT

6×

269.90 €

In stock 1 pcs

Buy with code ALZADAYS15AT 229.42 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Erhalten Sie 15 % Rabatt mit dem Code ALZADAYS15AT. Das Angebot gilt bis zum 15. September 2025 oder solange der Vorrat reicht und ist nur für Endverbraucher bestimmt.

Camera System with recording function - for outdoor use, WiFi 2.4 GHz connection, Android and iOS operating system support, IFTTT and EZVIZ compatible, Google Assistant and Amazon...

+1 gift with a value of 4.09 €

Sensor - temperature detection, humidity, temperature measurement from 0 to 50 °C with an accuracy of 0.5 °C, moisture measurement with 3% accuracy, battery power, notifications...

IMMAX NEO Smart PIR sensor 2in1 Zigbee 3.0

14×

22.90 €

In stock > 5 pcs

Buy with code ALZADAYS25AT 17.18 € 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 ALZADAYS25AT. Das Angebot gilt bis zum 15. September 2025 oder solange der Vorrat reicht und ist nur für Endverbraucher bestimmt.

Motion Sesnor , open system with detection motion and Light compatible with Apple Siri shortcuts, Tuya, Lidl Home, Smartlife, Nedis SmartLife, ETA SMART, Tesla Smart and Immax NEO...

iGET HOME Alarm X1 - smart alarm system Wi-Fi, iGET HOME app, set

12×

23.90 €

In stock 3 pcs

Security System Keep your home under control with the iGET HOME Alarm X1 smart home system. The sensors are wireless, and the head unit communicates with your phone over a Wi-Fi...

Omajin by Netatmo OVD-01-EU Wireless video doorbell

1×

118.90 €

In stock 1 pcs

Video Doorbell , connectivity: WiFi 2,4 GHz, microphone, night vision, camera, camera resolution: 1920 × 1080 px, compatible with Manufacturer app, battery powered

Meross Smart Water Leak Sensor Kit

7×

23.90 €

In stock 1 pcs

2 colors

Sensor - water leak sensor, for a safe home, It works 24/7, powered by replaceable CR123A battery (lifetime 18 months), battery indicator, IP67 waterproof, alerts via the app, 60...

TESLA Smart Water Sensor

26×

25.90 €

In stock 5 pcs

Buy with code ALZADAYS10AT 23.31 € 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 ALZADAYS5AT. Das Angebot gilt bis zum 15. September 2025 oder solange der Vorrat reicht und ist nur für Endverbraucher bestimmt.

Water Leak Detector - detects water gas, battery-powered, range: 50 m, compatible with Tuya, Smartlife and Tesla Smart, connection via radio waves, battery indication, central unit...

iGET SECURITY P9 - wireless water level detector for iGET SECURITY M3B and M2B

7×

5.69 €

In stock 2 pcs

Water Leak Detector - detects water gas, battery-powered, range: 80 m, connect via GSM, battery indication, central unit required to function

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

3×

28.69 €

In stock 2 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...

EZVIZ Smart Sensor Kit, 4 pieces, KIT 2.0

128.90 €

In stock > 5 pcs

Buy with code ALZADAYS25AT 96.68 € 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 ALZADAYS25AT. Das Angebot gilt bis zum 15. September 2025 oder solange der Vorrat reicht und ist nur für Endverbraucher bestimmt.

Sensor – set of 4 smart sensors for the home, PIR sensor, opening sensor, SOS button, A3-R200 gateway, Compatible with Apple Home and Matter, control via EZVIZ application, support...

+1 gift with a value of 4.09 €

Eufy C35 (set of 2 + HomeBase Mini unit) 1080p white

242.90 €

In stock 3 pcs

Buy with code ALZADAYS25AT 182.18 € 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 ALZADAYS25AT. Das Angebot gilt bis zum 15. September 2025 oder solange der Vorrat reicht und ist nur für Endverbraucher bestimmt.

Camera System with recording function - for outdoor use, WiFi 2.4 GHz and Ethernet connection, Android and iOS operating system support, compatible with manufacturer's app, Google...

Eufy EufyCam 3 Single cam 4K

12×

198.90 €

In stock > 5 pcs

Buy with code ALZADAYS25AT 149.18 € 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 ALZADAYS25AT. Das Angebot gilt bis zum 15. September 2025 oder solange der Vorrat reicht und ist nur für Endverbraucher bestimmt.

IP Camera - outdoor, maximum video resolution 3840 × 2160 px, colour night vision with a maximum IR range of 7,5 m, 135° viewing angle, detection of face and vehicle recognition,...

Buy with code ALZADAYS25AT 17.93 € 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 ALZADAYS25AT. Das Angebot gilt bis zum 15. September 2025 oder solange der Vorrat reicht und ist nur für Endverbraucher bestimmt.

Motion Sesnor , closed system with detection motion compatible with Google Home and EZVIZ, range: security, application in English, Czech, German and Hungarian, power supply:...