Smart Home Sensors & Detectors

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SmartHome detectors and sensors are designed both for connection to central units and for stand-alone use without them. These are, for example, motion sensors, smoke, gas or CO detectors or anti-flood detectors. All the sensors work with smartphones, so you always have a full overview of what's going on in your home.

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Installing a SmartHome system is easy

The installation of various detectors and sensors is user-friendly and does not require any construction modifications or complicated wiring, as these expansion modules communicate wirelessly.

Pay attention to compatibility

When choosing expansion modules, it is important to focus on the communication protocol.

  • Some accessories require a connection to the central unit. The purchased module must be built on the same communication protocol as this unit, such as ZigBee or Z-Wave. Otherwise, the two devices will not communicate.
  • Other devices work independently, for example via Bluetooth or Apple HomeKit. They can be controlled via the manufacturer's app and don't require a central unit to work.

SmartHome detectors and sensors have many uses

There are a number of detectors and sensors on the market, so we sort them into groups for better clarity.

  • Motion detectors
  • Motion detectors for windows or doors
  • Smoke, gas or carbon monoxide detectors
  • Vibration detectors
  • Flood detectors
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601 Results
26.90 €
As good as new
Order Code: NCB23_005
2.0
Elektrobock DR4-LED-IR for LED Bulbs
Light Controller - touch with remote control, power supply: 230V, resistive load: 2-100W, suitable for LED bulbs, made in the Czech Republic
33.90 €
As good as new
Order Code: ELBOCK020
18.90 €
Unsealed
Order Code: IMXX2344
23.90 €
Unsealed
Order Code: Imou23_36
5.0
iQtech Millennium, WiFi 2x NoN switch Smartlife, black
Switch - for lighting, operates: Independently, power supply: Power plug, connection: WiFi 2,4 GHz, works with Android and iOS, application in Czech
30.90 €
Unsealed
Order Code: iQtech22_22
17.90 €
Unsealed
Order Code: Solight23_18
5.0
iQtech Millennium, WiFi 2x NoN switch Smartlife, black
Switch - for lighting, operates: Independently, power supply: Power plug, connection: WiFi 2,4 GHz, works with Android and iOS, application in Czech
27.90 €
As good as new
Order Code: iQtech22_22
3.3
EVOLVEO PIR, chytrý WiFi bezdrátový PIR snímač pohybu
Motion Sesnor , connect through WiFi 2,4 GHz, closed system with detection motion compatible with Tuya, range: security, application in English, Czech, German, Slovak and Hungarian, power supply: Battery-Powered,
34.90 €
Unsealed
Order Code: EVO23_013
2.0
iGET SECURITY P4v2 - Wireless Magnetic Door/Window Opening Detector for iGET SECURITY M3B and M2B
Door and Window Sensor -, connect via Radio Frequency, supported OS: Android and iOS, application in Czech, application in Czech and English
10.90 €
Unsealed
Order Code: iGt21011
5.0
Shelly Blu, Bluetooth, hnědý
Door and Window Sensor - wireless, compatible with Samsung SmartThings, connect via Bluetooth, door or window mounting, range of 10m, separately functional unit, supported OS: Android and iOS, application in Czech, application in Czech and English
19.90 €
As good as new
Order Code: Shell23_035
2.0
iGET SECURITY P4v2 - Wireless Magnetic Door/Window Opening Detector for iGET SECURITY M3B and M2B
Door and Window Sensor -, connect via Radio Frequency, supported OS: Android and iOS, application in Czech, application in Czech and English
9.90 €
As good as new
Order Code: iGt21011
3.3
EVOLVEO PIR, chytrý WiFi bezdrátový PIR snímač pohybu
Motion Sesnor , connect through WiFi 2,4 GHz, closed system with detection motion compatible with Tuya, range: security, application in English, Czech, German, Slovak and Hungarian, power supply: Battery-Powered,
30.90 €
As good as new
Order Code: EVO23_013
11.90 €
Slightly used
Order Code: NDS_21_01
32.90 €
Unsealed
Order Code: Mer24_13
5.0
Vaillant Homematic IP Valve Adapter
Module Adapter for Vaillant valves for connection of Thermostatic Heads (HmIP-eTRV-x) and Valve Actuator (HmIP-VDMOT) Homematic IP with standard M30 x 1.5 mm fitting.
7 €
Unsealed
Order Code: Home22_09
EVOLVEO Alarmex Pro (ACSALMMST) wireless door/window detector
Door and Window Sensor -, compatible with Tuya, connect via WiFi 2,4 GHz and GSM, not prone to false alarms and door or window mounting, range of 100m, central unit required
16.90 €
Unsealed
Order Code: EVO22_09
iQtech Millennium, Zigbee 1x NoN switch Smartlife, white
Switch - for lighting, operates: Independently, connection: WiFi 2,4 GHz, works with Android and iOS, application in Czech
24.90 €
Unsealed
Order Code: iQtech22_09
4.0
WOOX R7081 Smart Vibration Sensor
Detektor vibrací
19.90 €
Unsealed
Order Code: WOOX22_02
35.90 €
Unsealed
Order Code: EVO22_07
iGET HOME XP4B - bezdrátový magnetický senzor dveře/okna pro alarm iGET HOME X1 a X5
Door and Window Sensor - wireless, door or window mounting and mobile phone notification, central unit required, supported OS: Android and iOS, application in Czech, application in Czech and English
8.39 €
Unsealed
Order Code: iGET23_014
26.90 €
Unsealed
Order Code: EVO22_08
13.90 €
Unsealed
Order Code: NDS_21_01
1.0
Tellur WiFi Smart Motion Sensor, PIR, White
Motion Sesnor , connect through WiFi 2,4 GHz, open system with detection motion compatible with Tuya, range: security, application in English,
30.90 €
Unsealed
Order Code: TLLR2101
LifeSmart Cube Door/Window Sensor
Door and Window Sensor -, connect via WiFi 2,4 GHz, door or window mounting, central unit required
19.90 €
Unsealed
Order Code: CLLghTC002

Smart Home Sensors & Detectors

Smart Home Sensors & Detectors

In the category Smart Home Sensors & Detectors on Alza.sk, we currently have a total of 601 products, which you can easily buy online and get quickly delivered. See all of your purchases and make orders on our easy-to-use app.
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