Home Security Systems

Home Security Systems – same-day delivery available. Just make sure the product you want is in stock. Choose products to buy from the comfort of your home and have them delivered to your address, to an AlzaBox, or to one of our stores. Learn more about why shop on Alza.at.

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7 reasons to shop for Home Security Systems on Alza.at

We have a wide network of stores across the Czech Republic, where we follow all hygiene measures, as well as contactless AlzaBoxes (pick-up points).
You can see the availability of each item right away. Don't forget that we deliver on weekends too.
We accept most payment methods, including contactless and cryptocurrency.
You can easily return or exchange your product at any of our AlzaBoxes.
Need assistance? Our customer support is available 24/7.
We complement our range with accessories and additional services.
You'll find all the essential information for each product, and for some, user reviews to help with your selection.

What to consider when choosing Home Security Systems?

If you're planning to get Home Security Systems, there are a few aspects that can help you choose the right product. In the left menu, you can use the parametric filter to narrow down the selection to match your preferences. We also recommend sorting by popularity or price.

Make your selection easier. Click through our pre-made filters for the category: Home Security Systems

Are you looking for the best Home Security Systems? View products sorted by the best selling. If you are looking for top items based on price, check out the lowest priced Home Security Systems, or choose to sort by price from highest to lowest.

Home Security Systems – main types

Nous E6 LCD Zigbee Smart Temperature and Humidity Sensor

6×

20.90 €

In stock 1 pcs

Sensor - LCD temperature and humidity sensor, process automation, battery power, durability of 5 years, compatible with Google Assistant, Amazon Alexa and Tuya, connection via...

SONOFF IP65 Zigbee LCD Smart Thermometer (Probe Version) SNZB-02LD

10×

31.90 €

In stock > 5 pcs

2 colors

Digital Thermometer – IP65 waterproof design with 1.5m probe, temperature measurement even in liquids and confined spaces, 2.2″ LCD display, accuracy ±0.2 °C, measurement history...

EMOS Battery-free wireless doorbell P5750.2T

41×

29.90 €

In stock > 5 pcs

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

Shelly Gen4 Flood, flood sensor, Bluetooth

1×

36.90 €

In stock > 5 pcs

Water Leak Detector - detects Humidity and water gas, battery-powered, range: 2 m, sound level: 50dB, compatible with Apple Home, Google Home, Manufacturer app and Home Assistant,...

Tado Wireless temperature sensor X

10×

93.90 €

In stock > 5 pcs

Detection Sensor The X Wireless Temperature Sensor is an optional add-on for X Smart Thermostatic Heads that allows for more accurate temperature measurement. Package contents:...

Sonoff PIR3-RF Small 433MHz RF PIR3 Motion Sensor

9×

14.90 €

In stock 1 pcs

Buy with code ALZADAYS10AT 13.41 € 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.

Sensor - movement, a bridge is necessary to function, the angle of view: 100°, two modes, range: 8 m, connection: radio waves, colour: white

Switching Relay - Shelly Bypass, compatible with Shelly 1L and Shelly Dimmer 2

Eufy Video Doorbell 2K black (Battery-Powered) Add on only

14×

126.90 €

In stock 3 pcs

Buy with code ALZADAYS30AT 88.83 € 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.

Video Doorbell , connectivity: WiFi 2,4 GHz, microphone, motion sensor, speaker, night vision, camera resolution: 2560 x 1920 px, compatible with Manufacturer app, battery powered...

AQARA Smart Lock U200 Kit (Rev 2025), silver

13×

182.90 €

In stock > 5 pcs

3 colors

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

Eufy Video Doorbell 2K black (Battery-Powered) + Home base 2

15×

174.90 €

In stock 1 pcs

Video Doorbell , connectivity: WiFi 2,4 GHz, microphone, motion sensor, speaker, night vision, camera, camera resolution: 2560 x 1920 px, compatible with Manufacturer app, battery...

EMOS Wireless doorbell P5731

144×

32.90 €

In stock 1 pcs

Doorbell , mains operated, signal range of 180m, number of melodies: 36

Netatmo 2x Smart AC Controller

1×

207.90 €

In stock 2 pcs

Smart Wireless Remote to the air conditioning, smart, WiFi 2.4 GHz, iOS apps, Android, compatible with Apple HomeKit, Google Home, Amazon Alexa

Video Doorbell , connectivity: Ethernet and Radio frequency, night vision, sd card slot, camera, camera resolution: 2560 x 1920, compatible with Manufacturer app, battery powered...

EMOS Wireless doorbell P5730

54×

23.90 €

In stock > 5 pcs

Doorbell wireless, connection via radio frequency, signal range of 180m, number of melodies: 52

Xiaomi Mi Wireless Switch

44×

11.90 €

In stock 3 pcs

Smart Wireless Switch - compatible with Xiaomi Home, control via app on Android, Windows and iOS, connect via WiFi 2,4 GHz, application in English

EZVIZ EP7 Battery Solar Kit

299.90 € 324.90 €

In stock > 5 pcs

Video Phone - 7" screen size, 162° viewing angle, video resolution: Ultra HD 2K px, communication with mobile phones/tablets through WiFi 2,4 GHz, mobile app on Android and iOS

+1 gift with a value of 4.09 €

SwitchBot Water Leak Detector

11×

18.90 €

In stock 1 pcs

Sensor - detection of water level thresholds as low as 0.5 mm, loud alarm, notifications to your mobile phone via the SwitchBot app, sensor compatibility with Wi-Fi and Bluetooth,...

EMOS Wireless doorbell P5733W

44×

18.90 €

In stock 1 pcs

Doorbell wireless, connection via radio frequency, mains operated, input voltage: 230 V, signal range of 150m, number of melodies: 36

iGET SECURITY EP4 - wireless magnetic door/window sensor for iGET M5-4G alarm

22×

18.90 €

In stock > 5 pcs

Detector magnetic sensor for door and window opening detection, for iGET SECURITY M5 alarm. Alerts you if you forget to close the window/door when you leave. Protection against...

EZVIZ Smoke detector T4C

5×

39.90 €

In stock 2 pcs

Smoke Detector - battery-powered , acoustic, visual signals, notifications via push notifications, signal volume 85 dB, battery indication, features: test button and temporary...

Nous E5 Zigbee Smart Temperature and Humidity Sensor

5×

16.90 €

In stock 1 pcs

Sensor - temperature and humidity sensor, process automation, battery power, durability of 5 years, compatible with Google Assistant, Amazon Alexa and Tuya, connection via ZigBee...

Solight wireless doorbell, 200m, white, learning code

74×

15.90 €

In stock 4 pcs

Buy with code ALZADAYS10AT 14.31 € 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.

Doorbell wireless, connection via radio frequency, mains operated, input voltage: 230 V, signal range of 200m, number of melodies: 36, nametag frame

AQARA Smart Lock U200 Kit (Rev 2025), black

13×

182.90 €

In stock > 5 pcs

3 colors

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

Meross Smart Door and Window Sensor Kit

5×

32.90 €

In stock 2 pcs

Door and Window Sensor - with mains + battery power, compatible with Apple Home, Samsung SmartThings and Manufacturer app, connect via WiFi 2,4 GHz, range of 100m, central unit...

Home Security Systems

If you are thinking of ways to better secure your home and property from theft or damage, CCTV, alarms, safes, and motion or smoke detectors are all good options. We have quality home security equipment from trusted companies such as EVOLVEO, iGet, KGUARD, AeoTec, and others.

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Cameras and alarms

Camera systems and GSM alarms are effective security solutions for houses, apartments, offices, and shops. For example, a camera system can include four EVOLVEO CCTV cameras with sufficient wiring for monitoring large objects. Wireless alarms are easy to install, and wireless motion sensors are easily placed inside or outside the house at appropriate distances. If the sensors pick up movement within the space, the system automatically calls or sends an SMS message to multiple numbers.

Digital safes and door peepholes

A digital safe is a smart choice for keeping your valuables safe and secure. For example, G21 vaults are protected by a PIN lock, are very simple to use, and feature a high-quality metal design. Digital safes are suitable for depositing money, jewelry, passports and small electronics. Another security option is a motion detector that senses a person at a distance of up to several metres. It automatically records images on a memory card, as well as the date and time of the recording, so you'll know exactly who visited and at what time.

Home Security Systems

7 reasons to shop for Home Security Systems on Alza.at

What to consider when choosing Home Security Systems?

Make your selection easier. Click through our pre-made filters for the category: Home Security Systems

Home Security Systems – main types

Home Security Systems

Cameras and alarms

Digital safes and door peepholes

No longer sold

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