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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598 Results
263.74 €
Currently Unavailable
Order Code: AJAX23_027
308.75 €
Currently Unavailable
Order Code: AJAX23_026
308.75 €
Currently Unavailable
Order Code: AJAX23_025
233.75 €
Currently Unavailable
Order Code: AJAX23_023
Homematic IP Remote control (key fob) - programmable - HmIP-KRC4
Remote Control The elegant wireless key fob (HmIP-KRC4) with 4 configurable buttons is part of the Homematic IP smart home system. This compact remote control allows easy control of pre-programmed operations and is an alternative to the Homematic IP application.
41.66 €
Currently Unavailable
Order Code: Home22_40
291.89 €
Currently Unavailable
Order Code: Home22_31
51.65 €
Currently Unavailable
Order Code: Home22_30
62.88 €
Currently Unavailable
Order Code: Home22_14
Homematic IP Remote control (key fob) - security - HmIP-KRCA
Keyring The elegant wireless (HmIP-KRCA), which allows easy control of the security part of the system at the touch of a button, is part of the Homematic IP smart home system and an alternative to the Homematic IP app. The handy little remote control (HmIP-KRCA) from the Homematic IP series fits in every pocket and can provide a range of useful functions despite its compact size.
41.90 €
Currently Unavailable
Order Code: Home22_17
12.90 €
Currently Unavailable
Order Code: Lgrand_22062
18.90 €
Unsealed
Order Code: SwBot21_26
5.0
MOES CO Detector, Zigbee
Detektor plynu
43.90 €
Unsealed
Order Code: Moes22_37
5.0
Shelly Plus Uni, WiFi
Senzor
18.90 €
Unsealed
Order Code: Shell24_009
20.90 €
Unsealed
Order Code: Tsl_22_33
16.90 €
As good as new
Order Code: SwBot21_26
5.0
Tesla Smart Dimmer Touch
Switch - for lighting and home control, power supply: Power plug, connection: WiFi 2,4 GHz, works with Android and iOS, application in Czech and English
29.90 €
As good as new
Order Code: Tsl_21_15
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
31.90 €
Slightly used
Order Code: ELBOCK020
42.90 €
Unsealed
Order Code: Shell24_010
5.0
Gosund PIR motion sensor
Pohybový senzor
16.90 €
Unsealed
Order Code: GoSnd23
4.8
Gosund Window/Door sensor
Door and Window Sensor - wireless, compatible with Tuya and Smartlife, connect via WiFi 2,4 GHz, door or window mounting, mobile phone notification and battery indication, separately functional unit, supported OS: Android and iOS, application in English
10.90 €
Unsealed
Order Code: GoSnd21
29.90 €
Unsealed
Order Code: NCB23_005
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

Smart Home Sensors & Detectors

Smart Home Sensors & Detectors

In the category Smart Home Sensors & Detectors on Alza.sk, we currently have a total of 598 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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