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 4.59 € incl. VAT. Is this what you’re looking for?

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iQtech Smartlife GW001, Zigbee 3.0 gateway, WiFi

40.90 €

On the way 1 pcs

Expected 30/06/2026

Detector Zigbee 3.0 gateway, WiFi

iGET SECURITY EP24 - indoor siren, battery or microUSB power supply for iGET M5-4G alarm

4×

40.90 €

In stock 4 pcs

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

Eufy Security Water and Freeze Sensor

3×

41.90 €

In stock 1 pcs

Buy with code ALZADAYS20DE 33.52 € 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.

Water Leak Detector - detects water gas, battery-powered, range: 200 m, compatible with Google Home and Manufacturer app, connect via WiFi 2,4 GHz, central unit required to...

Eufy Security Siren

41.90 €

In stock 5 pcs

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

Philips Hue Contact sensor Black

Sensor - security sensor on the windows, door or safe, sends an alert or triggers a preset light alarm, includes a magnetic counterpart, IP20, can be glued or screwed (material not...

IMMAX NEO LITE Smart wireless doorbell, piezoelectric

5×

41.90 €

In stock > 5 pcs

Doorbell , connection via WiFi 2,4 GHz and radio frequency, mains operated, input voltage: 230 V, Smart, compatible with Apple Siri shortcuts, Tuya and Immax NEO PRO, signal range...

Imou gas sensor/detector ZGA1

2×

42.90 €

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,...

Honeywell Home R200S-N2 Interconnected fire detector alarm - smoke (optical) principle, battery oper

5×

42.90 €

In stock > 5 pcs

Smoke Detector - temperature measurement from 0 to 70 °C, battery-powered , acoustic signals, signal volume 85 dB, features: test button, cover material plastic, operating...

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.

Honeywell DC311N Wireless Doorbell Series 3, 4 ringtones, portable base white, design button

6×

44.90 €

In stock > 10 pcs

Doorbell wireless, connection via radio frequency, signal range of 150m, number of melodies: 4

AQARA Smoke Detector (SD-S01D) - Zigbee 3.0

25×

44.99 €

In stock > 5 pcs

Smoke Detector - battery-powered , reaction time 0,1 s, notifications via push notifications, battery indication, cover material plastic, operating temperature from 0 to 40 °C,...

IMMAX NEO Smart Ultrasonic Liquid Level Sensor , 5 m, WiFi

45.45 €

In stock > 5 pcs

Buy with code ALZADAYS30DE 31.82 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Erhalten Sie 30 % Rabatt mit dem Code ALZADAYS30DE. Das Angebot gilt bis zum 15. September 2025 oder solange der Vorrat reicht und ist nur für Endverbraucher bestimmt.

Sensor - precise measurement using ultrasonic technology, suitable for any type of liquid, IP65 resistance, possibility of connection to a smart water valve, Immax NEO PRO app in...

EVOLVEO SecuPro, wireless siren with solar power

45.90 €

Currently Unavailable

Siren - closed system, area of use: security, power supply: Battery-Powered, Solar and USB

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FIBARO Window and door sensor 2 white

15×

45.90 €

In stock 2 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,...

EVOLVEO Alarmex Pro (ACSALMSMK) wireless smoke detector

1×

46.90 €

Ordered on request

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...

Honeywell Home R200ST-N2 Interconnected fire alarm detector - smoke (optical) and temperature princi

9×

46.90 €

In stock > 5 pcs

Buy with code ALZADAYS10DE 42.21 € 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.

Smoke Detector - temperature measurement from 0 to 70 °C, battery-powered , acoustic signals, signal volume 85 dB, features: test button, cover material plastic, operating...

SAFE Door Guard Plus, white

47.90 €

In stock 3 pcs

Sensor - wireless magnetic open, shock and tilt detector for window and door security Powered by a replaceable battery that allows continuous operation for up to 4 years, white...

Ubiquiti UniFi SuperLink Environmental

48.90 €

Currently Unavailable

Sensor - Temperature, humidity, light and water, SuperLink, CR123A battery, IPX5

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SAFE Glass Guard, white

48.90 €

In stock 3 pcs

Sensor - wireless glass breakage detector for security of glazed surfaces equipped with two NC inputs, Multi-factor glass breakage detection with the possibility of remote...

SAFE Indoor Siren, white

48.90 €

In stock 3 pcs

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

EZVIZ T51C Thermo/Hygro sensor

5×

48.90 €

In stock > 10 pcs

Sensor - temperature and humidity measurement, clear display, Zigbee 3.0, battery operation (CR2450), mobile app (central unit needed)

EVOLVEO Alarmex Pro (ACSALMIMS) wireless indoor siren

2×

48.90 €

In stock 2 pcs

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

Eufy Indoor Cam 2K Pan & Tilt White

140×

48.90 €

In stock > 5 pcs

Buy with code ALZADAYS20DE 39.12 € 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 ALZADAYS20DE. 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...