Try our cookies Alza.cz a. s., Company identification number 27082440, uses cookies to ensure the functionality of the website and with your consent also to personalisage the content of our website. By clicking on the “I understand“ button, you agree to the use of cookies and the transfer of data regarding the behavior on the website for displaying targeted advertising on social networks and advertising networks on other websites.
Alzak icon
Catalogue
Price
-
Availability
Order status
Protocol
(160)
(46)
(10)
(50)
(27)
(4)
(6)
Newest orders

Smart Home Security

Products in the Smart Security category help protect your home, office, or business from the dangers of burglary and theft of property. These products allow you to monitor and control your home security system using a smart device, no matter where you are.

Continue

Smart security systems can be divided into two catgeories: open and closed. Unlike closed systems, open systems allow you to replace and add more features and products from other manufacturers, but it always important to check the mutual compatibility of products before you buy.

Smart locks

With Smart Locks, you no longer need keys to enter your house. Using only your smartphone, the door will unlock automatically as you approach it thanks to Bluetooth technology. You can also set the door to lock after a selected time interval. Thanks to this application, you can also grant access to various people and monitor who enters your property and when.

Smart alarms

Smart alarm kits with GSM modules inform you of every movement in locations that are monitored by connected sensors. When the sensors detect movement, you receive an SMS or call. The control unit can be remotely controlled using a standard controller or an application on your smartphone. You can add additional motion detectors, smoke sensors, sirens, etc. There are also magnetic strips that can be placed on windows or doors; if the control unit detects that they are open, you are immediately informed.

Smart cameras

Smart cameras not only detect motion, they can also recognise faces and record the images in its memory, or send them directly to your smartphone. They also have a special night mode for recording in low-light conditions.

Hide description
Was this information useful?
This form is used only for evaluating the information in the description above.
If you have any question about our products, services, transport or any other request, please contact our customer support.
What should be improved? Is anything missing here? Is anything wrong? Share it with us.
1,149 Results
EMOS Video telephone set EM-10AHD with 2 inputs for 4 subscribers - Video Phone
Free delivery
Alzaboxes and stores
EMOS Video telephone set EM-10AHD with 2 inputs for 4 subscribers
Video Phone - 7" screen size, 160° viewing angle, video resolution: 1024 x 600 px px, night vision, colourful display and motion detection
20,919,-
Buy
In stock > 5 pcs at the supplier's
Order Code: Emo21_11
Siemens Connected Home water leak detector SCH040ZB, ZigBee
Water Leak Detector - detects water gas, battery-powered, reaction time: 2s, sound level: 60dB, compatible with Connected Home, battery indication, central unit required to function,, app with Czech language support, app with Czech and English language support for Android and iOS
1,890,-
Buy
In stock 3 pcs at the supplier's
Order Code: SimS25001
Siemens Connected Home motion detector SCH010ZB, ZigBee
Motion Sesnor , connect through Radio frequency, closed system with detection animal and Human presence, range: security and home control, power supply: Battery-Powered,
2,290,-
Buy
In stock 3 pcs at the supplier's
Order Code: SimS25002
Robustel Multifunction Smart Sensor S6000U with power supply
Sensor - measured data: Temperature, humidity, noise level, the intensity of the lighting, atmospheric pressure, distance, acceleration, Tilt, Modbus protocol, operating temperature -20 °C to +70 °C, degree of protection IP31, input voltage 9 - 24 V DC, relative humidity 5 ~ 95% RH, RoHS2.0, WEEE, dimensions 21,5 × 37 × 76 mm, weight 30,5 g, 1 × S6000U sensor included, 1 × 3M tape, 1 × 4pin terminal block, power supply 12 W
4,122,-
Buy
In stock 1 pcs at the supplier's
Order Code: ROBsen0002
Robustel Multifunction Smart Sensor S6000U
Sensor - measured data: Temperature, humidity, noise level, the intensity of the lighting, atmospheric pressure, distance, acceleration, Tilt, Modbus protocol, operating temperature -20 °C to +70 °C, degree of protection IP31, input voltage 9 - 24 V DC, relative humidity 5 ~ 95% RH, RoHS2.0, WEEE, dimensions 21,5 × 37 × 76 mm, weight 30,5 g, 1 × S6000U sensor included, 1 × 3M tape, 1 × 4-pin terminal block
3,886,-
Buy
In stock 1 pcs at the supplier's
Order Code: ROBsen0001
Secutek Smart video doorbell with Wi-Fi WF001-708B
Video Doorbell , connectivity: WiFi 2,4 GHz, microphone, motion sensor, speaker, night vision, sd card slot, camera resolution: 1920 x 1080 px, compatible with Google Home and Tuya
2,995,-
Buy
In stock 1 pcs at the supplier's
Order Code: SECvid0001
Homematic IP Temperature and humidity sensor - indoor, anthracite
Sensor - wireless wall-mounted temperature and humidity sensor for indoor use, enables precise temperature control in conjunction with one or more radiator thermostatic heads or floor heating actuators, power supply 2x AAA batteries, anthracite colour
1,190,-
Buy
In stock > 5 pcs at the supplier's
Order Code: Home24011
Homematic IP with brightness sensor, outdoor, white
Motion Sesnor , connect through Radio frequency, closed system with detection motion and Light compatible with Manufacturer app, range: lighting and security, application in English, Czech and German, power supply: Power plug,
3,490,-
Buy
In stock > 5 pcs at the supplier's
Order Code: Home24001
Homematic IP Tilt and vibration sensor
Sensor - tilt and vibration sensor, closed system, central unit operation, Android OS + iOS, mobile notifications
2,090,-
Buy
In stock > 5 pcs at the supplier's
Order Code: Home24003
Abus HomeTec Bluetooth Keyboard CFT3100 white
Smart Lock - controlled via Bluetooth, app compatible with Android and iOS in English, Battery included, PIN entry keyboard and Bluetooth unlocking
4,099,-
Buy
In stock 3 pcs at the supplier's
Order Code: ABUkli0008
MDT Technologies Motion sensor 55 × 55 mm, 2 buttons, temperature measurement, matte black
Motion Sensor - Interior, mains supply, reach of 10m, compatible with Manufacturer app, connection via Ethernet, night orientation light and adjustable sensitivity, independently functional unit
4,199,-
Buy
In stock 1 pcs at the supplier's
Order Code: MDTT24292
MDT Technologies Surface mount frame for SCN-P360x4.01 series detectors, matte white
Small Frame - mounting frame for surface mounting of the presence detector, dimensions (mm x 85 mm x 14 mm)
340,-
Buy
In stock 3 pcs at the supplier's
Order Code: MDTT24314
MDT Technologies KNX occupancy sensor 360°, 3 Pyro, brightness measurement, matt white
Detection Sensor - The MDT presence detector is available in several versions, up to 4 pyrosensors and a high-resolution lens, white, ceiling installer, Channel Hkl, Reach 11m, max. range (Ø) presence 5m
4,536,-
Buy
In stock 2 pcs at the supplier's
Order Code: MDTT24306
4.0 24×
Nuclear radiation detector JT-RAD01
Detector The JT-RAD01 is a radiation meter for the detection of γ-, β- and X-rays and is characterized by particularly easy handling, high measurement stability and a practical and robust design. The meter has a large colour LCD display with backlight. The measurement results can be displayed both as an overview statistic and as an evaluation graph. J17
1,999,-
Buy
On the way > 5 pcs
Expected 07/04/2026
Order Code: m23_01
4.9 20×
Tedee PRO - smart lock, silver
Smart Lock - controlled via WiFi 2,4 GHz and Bluetooth, compatible with Apple Home, app compatible with Android and iOS in English, Battery included, Monitoring and Offline mode
9,799,-
Buy
On the way 5 pcs
Expected 13/04/2026
Order Code: Tedee21_05
4.8 26×
iGET SECURITY M3P14 - wireless smoke detector for iGET SECURITY M3 and M4
Smoke Detector - battery-powered , detection reach 100 m, acoustic signals, signal volume 85 dB, features: test button, cover material plastic, operating temperature from -10 to 40 °C, operating humidity from 5 to 90 %, standalone unit
from  684,-
Buy
On the way 1 pcs
Expected 04/05/2026
Order Code: NU106v5
4.7 24×
Solight wireless, white, learning code and 2× receiver (for socket and battery)
Doorbell wireless, connection via radio frequency, mains operated, input voltage: 230 V and 3V, signal range of 200m, number of melodies: 36, speaker and nametag frame
Discounted -8 % 569,- 619,-
Buy
On the way > 5 pcs
Expected 07/04/2026
Order Code: Solight24001
4.4 16×
Honeywell DC915N Wireless Doorbell Series 9, 200m, 8 ringtones, portable base, 2x push button, white
Doorbell wireless, connection via radio frequency, mains operated, signal range of 200m, number of melodies: 8
1,391,-
Buy
On the way 3 pcs
Expected 10/04/2026
Order Code: HN21Well14
4.5 25×
SONOFF Zigbee Human Presence Sensor
Sensor - for motion detection, functionality based on 5.8 GHz microwave radar, three levels of sensitivity, detection distance up to 4 m, compatible with smart bulbs, Smart Switch and smart LED strips, possibility of fixing the base to the wall with 3M tape or screws, the sensor is fixed magnetically, USB-C power, ZigBee Hub central unit needed, Amazon Alexa support, Google Home, Smartthings, Alice and IFTTT
419,-
Buy
On the way > 5 pcs
Expected 16/04/2026
Order Code: Sonoff23_07
4.1 12×
SwitchBot Meter Pro (CO2)
Sensor - Bluetooth wireless connectivity, real-time data in the SwitchBot app, Android and iOS support, Google Assistant and Amazon Alexa - Matter standard only works with the hub
1,899,-
Buy
On the way 1 pcs
Expected 03/04/2026
Order Code: SwBot2411
4.9 10×
SONOFF IP65 Zigbee LCD Smart Temperature Humidity Sensor SNZB-02WD
Sensor – IP65 waterproof design, temperature and humidity measurements, clear 2.2″ LCD display, high accuracy of ±0.2 °C and ±2 % RH, view history up to 180 days, smart scenes and notifications, support for voice assistants, Zigbee 3.0 compatible
799,-
Buy
On the way > 5 pcs
Expected 16/04/2026
Order Code: SNFa116
4.6 20×
Shelly Gen3 H&T, battery operated temperature and humidity sensor with display, WiFi, black
Detector - dimensions without stand 70 x 70 x 26 mm, with stand 70 x 70 x 45 mm, ambient temperature 0 °C to 40 °C, humidity between 30% and 70% relative humidity, 4 AA (LR6) 1.5 V batteries (batteries not included), USB Type-C power supply (cable not included)
Discounted -9 % 1,010,- 1,119,-
Buy
On the way 1 pcs
Expected 03/04/2026
Order Code: Shell24_008
4.7 39×
SwitchBot Thermo/Hygrometer bundle with HUB
Sensor - measures temperature and humidity, mobile apps, degree of protection IP65, strap for hanging, updates the measured values every 4 seconds, package also includes HUB for remote synchronization
1,690,-
Buy
On the way > 5 pcs
Expected 10/04/2026
Order Code: SwBot21_27
4.0 10×
iQtech Smartlife SS03 Zigbee Smoke sensor, Zigbee 3.0
Smoke Detector - battery-powered , detection reach 10 m, notifications via push notifications, battery indication, features: alarm, cover material plastic, compatible with Tuya and Smartlife, standalone unit, app language options: Czech and English , compatible with Android and iOS
799,-
Buy
On the way 3 pcs
Expected 10/04/2026
Order Code: iQ21TECH144

Smart Home Security

Smart Home Security

Smart security systems can be used in several ways, such as burglar alarms or even webcams. What's more, you have complete control over the system no matter where you are via your mobile device. Our smart security range includes systems from trusted manufacturers such as EVOLVEOiGET, and INELS, all of which will give you peace of mind, even when you are not at home.

Don't miss a thing

GSM alarms are invaluable pieces of equipment for smart security systems that keep flats, offices, garages, workshops, and other businesses safe. They are equipped with motion detectors, which inform you about any movements via SMS or direct dialing. Home alarms can be controlled either with a standard controller or an application on your smartphone or tablet. You can expand the capabilities of your home alarm by adding more sensors.

Full control wherever you are

A webcam with a WiFi connection is an excellent way to monitor your home. It gives you a remote visual overview of everything that's happening in your home. A smart camera can be placed anywhere in the home and then observes events in real time by panning from side to side. And not only images - smart cameras can also record sound. You can receive notifications of the arrival of family members, the entry of an unknown person, and other events - all to the screen of your smartphone or tablet.

Was this information useful?
This form is used only for evaluating the information in the description above.
If you have any question about our products, services, transport or any other request, please contact our customer support.
What should be improved? Is anything missing here? Is anything wrong? Share it with us.
Check out products sorted by price starting with the lowest price in the category cheap smart Home Security Find products sorted from the most expensive to the cheapest in the category most expensive smart Home Security Check out products sorted by price starting with the highest price in the category best sellers, best smart Home Security You’ll find products sorted by reviews starting from the highest ranked in smart Home Security reviews
P-DC1-WEB07