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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.de.

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

  • 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? Browse products sorted by popularity, or consult the reviews from other users.

Cheapest vs. most expensive Home Security Systems

If you are looking for products based on price, you can browse the lowest priced Home Security Systems, or choose to sort by price from highest to lowest.

Home Security Systems – main types

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734 Results
Meross Smart Water Leak Sensor
Sensor - dual detection probe (upper and lower), detection of small droplets and larger leaks, instant acoustic alarm 100 dB, alerts via push notifications to your phone, synchronised alarm with Meross Hub (simultaneous response of all connected units), IP66 resistance, the possibility of smart automations in the app, detection history in the application up to 2 years + data export option, Compatible with Apple Home, Google Home, Amazon Alexa and Samsung SmartThings, control via the Meross app, power supply 2× AAA batteries, battery life up to 3 years, suitable for placing under the sink / next to the washing machine / dishwasher / in the utility room
16.90 €
Currently Unavailable
Order Code: Mer2520
3.8 17×
MOES Temperature and humidity probe, WiFi
Sensor - WiFi 2.4 GHz without gateway, alerts for temperature and humidity changes, compatibility with Tuya / Smart Life, push notifications, Alexa and Google Assistant support, LCD display, clever scenes, up to 1 year on 2× AAA batteries, easy assembly, compact design
12.90 €
Currently Unavailable
Order Code: Moes2517
5.0
Richter Czech EP.35/60. NI
Cylinder - security class: RC1, resistant to corrosion, dimensions: 35/60, 3 keys included
11.57 €
Currently Unavailable
Order Code: RICH1113
HEATIT Floor Sensor o3mm 3m NTC 10 k?
Sensor - floor sensor ø3 mm 3m NTC 10 kΩ for use with Heatit thermostats, for overheating protection the sensor is placed close to the floor to avoid overheating the floor temperature
13.90 €
Currently Unavailable
Order Code: HEA23_12
1.8
EVOLVEO WiFi SOS, smart emergency SOS button
SOS Button SOS button - Smart Life app, WiFi network, one-button alarm with tow rope, sound and light alarm, recording history and tracking battery status in the app, support for automated scenes, easy installation without interference to the mains, helps in crisis situations, batteries: AA, stand-alone functional unit
16.90 €
Currently Unavailable
Order Code: EVO23_023
EMOS GoSmart Additional monitor IP-700B for home videophone IP-700A
Video Phone - 7" screen size, video resolution: Full HD (1920 × 1080 px) px, communication with mobile phones/tablets through WiFi 2,4 GHz, mobile app on Android and iOS
201.54 €
Currently Unavailable
Order Code: HM505f3
EVOLVEO Alarmex Pro (ACSALMMSTS) wireless door/gate/gate detector
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: Android and iOS, application in Czech, application in Czech and English
30.90 €
Currently Unavailable
Order Code: EVO22_10
1.0
XtendLan wireless siren IDA-CW31
Siren -, area of use: security, power supply: Battery-Powered
30.90 €
Currently Unavailable
Order Code: Xten_22_02
1.0
EVOLVEO SecuPro wireless smoke detector
Smoke Detector - battery-powered , detection reach 20 m, signal volume 80 dB, features: test button, cover material plastic, input voltage 9 V, battery and mounting kit included, compatible with Tuya, requires a central hub, app language: Czech
20.16 €
Currently Unavailable
Order Code: EVO24006
EVOLVEO SecuPro remote control for keys
Remote Control - Range 100 m, CR2025 battery, wireless remote control, intuitive alarm control, SOS button for emergency situations, compatible with the EVOLVEO SecuPro main unit, compact and durable design, long battery life
12.08 €
Currently Unavailable
Order Code: EVO24009
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
29.90 €
Currently Unavailable
Order Code: HEA23_13
2.8
Nedis switch RFWS20WT
Toggle Switch RF, smart, wall-mounted, range 30 m, Double, White colour
11.90 €
Currently Unavailable
Order Code: NDS_21_02
SAFE Door Guard, white
Sensor - Wireless magnetic door and window security detector Powered by a replaceable battery that allows continuous operation for up to 5 years, white colour
Buy with code ALZADAYS10DE 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. 32.31 €
New arrival 35.90 €
Currently Unavailable
Order Code: SAFEH26009
Shelly DS18B20
Temperature Sensor - mains power supply, 3 m range, stand-alone unit
8.19 €
Currently Unavailable
Order Code: Shell25030
4.5
MOES Mini CO Detector, orange
Gas Leak Detector - measurement range from 0 to 1000 ppm, reaction time 2 s, acoustic signals, battery indication and display, features alarm, cover material plastic, operating temperature from -10 to 50 °C,, input voltage 24 V, power cable included, standalone unit
39.90 €
Currently Unavailable
Order Code: Moes2513
Ajax FireProtect 2 SB (Heat/CO) (8EU) ASP black (63217) with built-in battery
Gas Leak Detector - detects CO (carbon monoxide), smoke, battery-powered, acoustic, visual signals, notifications via push notifications, signal volume 85 dB, battery indication and protection against sabotage, features reset and alarm, cover material plastic, operating temperature from 0 to 50 °C, operating humidity up to 80 %, ingress protection IP20, input voltage 6 V, mounting kit included, requires a central hub, app language options: Czech and English , compatible with Android and iOS
149.55 €
Currently Unavailable
Order Code: AJAX25031
4.8 304×
Richter Czech ES.45/55K. NI
Cylinder - security class: RC3, resistant to drilling, bumping and lockpicking, identification card, dimensions: 45/55, 6 keys included
25.90 €
Currently Unavailable
Order Code: RICH1134
4.8 304×
Richter Czech ES.40/60K. NI
Cylinder - security class: RC3, resistant to drilling, bumping and lockpicking, identification card, dimensions: 40/60, 6 keys included
28.90 €
Currently Unavailable
Order Code: RICH1129
5.0
Richter Czech DC.30/35EK. NI
Cylinder - , resistant to corrosion and breaking, safety card, dimensions: 30/35
158.04 €
Currently Unavailable
Order Code: RICH1067
5.0
Igloohome Retrofit Lock - keyless smart lock
Smart Lock - controlled via Bluetooth, app compatible with Android and iOS, Battery included, Bluetooth unlocking
188.35 €
Currently Unavailable
Order Code: IgHo22_02
4.5
iGET SECURITY EP13 - wireless keypad with RFID for iGET M5-4G alarm
Keyboard Wireless keypad with RFID reader for remote control of iGET SECURITY M5 alarm. To change the alarm mode: activation, deactivation and home mode after entering the numeric code. Can be used in conjunction with the EP22 RFID key/chip for easy operation. Includes LED status panel. Protection against sabotage, highest transmission security 256bit, long rechargeable battery life 6 months, alarm constantly monitors the activity of this accessory - signal, battery percentage and more.
68.90 €
Currently Unavailable
Order Code: iGt21022
5.0
iGET SECURITY M3P21 - wireless magnetic detector for iGET SECURITY M3 and M4
Door and Window Sensor - wireless, connect via Radio frequency, battery indication, range of 100m, central unit required
21.90 €
Currently Unavailable
Order Code: NU146
Reolink NVS16-12MD8
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, Google Assistant voice assistant compatible, power plug and poe power supply, Bullet design, maximum number of NVR channels: 16, manual rotation, night vision with maximum IR range 30 m, motion, intrusion, animal recognition, vehicle recognition and network disconnect detection, IP rating IP67, maximum display resolution 4512 × 2512 px, 87° viewing angle, H.265 video compression, storage type HDD with maximum capacity 12000 GB, 2 drive bays, camera dimensions 11.74 × 11.74 × 10.37 cm (H×W×D), central unit dimensions 4.5 × 33 × 28.5 cm (H×W×D), holder, assembly material, power cable and 8 cameras in set
1,268.58 €
Currently Unavailable
Order Code: Reol24067
Reolink NVS8-5MD4
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, Google Assistant voice assistant compatible, power plug and poe power supply, Dome design, maximum number of NVR channels: 8, motoric rotation, night vision with maximum IR range 30 m, person(s), animal recognition and vehicle recognition detection, built-in microphone and built-in speaker, IP rating IP67, RJ-45 LAN and eSata interface, maximum display resolution 3840 × 2160, 80° viewing angle, H.264 video compression, storage type HDD with maximum capacity 2000 GB, drive bay , camera dimensions 9.3 × 10.5 cm (H×W), 4 cameras in set
480.59 €
Currently Unavailable
Order Code: Reol24065

Home Security Systems

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.

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.

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