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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619 Results
9.49 €
Unsealed
Order Code: EVO23_018
1.5
EVOLVEO PIR, chytrý WiFi bezdrátový stropní 360° 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,
27.90 €
Unsealed
Order Code: EVO23_014
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
27.90 €
Unsealed
Order Code: iQtech22_09
2.0
Homematic IP Valve Adapter Herz, Comap
Module Adapter for Herz, Comap, MMA and SAM valves for connection of Thermostatic Heads (HmIP-eTRV-x) and Valve Drive (HmIP-VDMOT) Homematic IP with standard M30 x 1.5 mm fitting.
7 €
Unsealed
Order Code: Home22_11
37.90 €
Slightly used
Order Code: iQ21TECH128
3.0
Mi Door and Window Sensor 2
Senzor na dveře a okna
1.55 €
Slightly used
Order Code: SKXi21_01
21.90 €
Unsealed
Order Code: HOMEaaa0003
18.90 €
Unsealed
Order Code: EVO22_11
XtendLan wireless door/window sensor IDA-CD101
Door and Window Sensor - wireless, door or window mounting, range of 100m, separately functional unit
10.90 €
Unsealed
Order Code: Xten_22_03
21.90 €
Unsealed
Order Code: iQ21TECH148
4.2
iGET SECURITY EP17 - Wireless PIR Motion Sensor without Animal Detection up to 20kg for iGET M5-4G A
Detector - PIR motion sensor without animal detection for iGET SECURITY M5 alarm. It detects movement but does not detect animals up to 20kg. Protection against sabotage, highest transmission security of 256bit, very long battery life of 5 years, the alarm constantly monitors the activity of this sensor, also a signal, battery percentage and more. Special magnetic holder for attachment containing trigger.
26.90 €
Unsealed
Order Code: iGt21020
4.8
iGET SECURITY EP14 - Wireless Smoke Sensor for iGET M5-4G Alarm
Detector - Smoke sensor for iGET SECURITY M5 alarm. It works independently and also as an accessory for the iGET SECURITY M5 alarm. It complies with the provisions incl. EN14604:2005. Optical smoke detection, unobtrusive design. Protection against sabotage, highest transmission security: 256bit, Long battery life up to 3 years. The alarm constantly monitors the activity of this sensor, also a signal, battery percentage and more.
28.90 €
Unsealed
Order Code: iGt21019
4.9 10×
iGET SECURITY EP4 - Wireless Magnetic Door/Window Sensor for iGET M5-4G Alarm
Detector - magnetic sensor for door and window opening detection, for iGET SECURITY M5 alarm. It will alert you if you forget to close the window/door when you leave. Protection against sabotage, highest security transmission 256bit, very long battery life of 5 years. The alarm constantly monitors the activity of this sensor, the signal, battery percentage and more.
16.90 €
Unsealed
Order Code: iGt21016
LifeSmart Water Detector
Water Leak Detector -, compatible with Apple HomeKit and Google Assistant, connect via WiFi 2,4 GHz, central unit required to function
18.90 €
Unsealed
Order Code: CLLghTC005
35.90 €
Unsealed
Order Code: SMWc021
XtendLan wireless door/window sensor IDA-CD101
Door and Window Sensor - wireless, door or window mounting, range of 100m, separately functional unit
9.90 €
As good as new
Order Code: Xten_22_03
4.2
iGET SECURITY EP17 - Wireless PIR Motion Sensor without Animal Detection up to 20kg for iGET M5-4G A
Detector - PIR motion sensor without animal detection for iGET SECURITY M5 alarm. It detects movement but does not detect animals up to 20kg. Protection against sabotage, highest transmission security of 256bit, very long battery life of 5 years, the alarm constantly monitors the activity of this sensor, also a signal, battery percentage and more. Special magnetic holder for attachment containing trigger.
24.90 €
As good as new
Order Code: iGt21020

Smart Home Sensors & Detectors

Smart Home Sensors & Detectors

In the category Smart Home Sensors & Detectors on Alza.sk, we currently have a total of 619 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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