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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616 Results
24.90 €
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Order Code: iQ21TECH142
EVOLVEO Wireless Ceiling 360° PIR Motion Sensor for Sonix
Motion Sensor - for alarm, Internal, battery powered, reach of 80m, connection via radio waves, not prone to false alarms, mobile phone notification and battery indication, a central unit is required to function, application in Czech, applications in Czech and English
22.90 €
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Order Code: EVolv08
1.0
EZVIZ Senzor úniku vody T10C
Detektor úniku vody
24.90 €
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In stock 2 pcs
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Order Code: EZVIZ23_04
EZVIZ T2C
Door and Window Sensor - wireless, compatible with IFTTT, door or window mounting, mobile phone notification and battery indication, range of 200m, central unit required, supported OS: Android and iOS, application in Czech, application in Czech and English
23.90 €
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Order Code: EZVIZ23_02
38.90 €
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Order Code: HNW22_05
27.90 €
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Order Code: EVO22_08
16.90 €
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Order Code: iGET23_016
1.0
Shelly Blu senzor na okna a dveře, Bluetooth, černý
Door and Window Sensor -, compatible with Samsung SmartThings, connect via Bluetooth, door or window mounting, separately functional unit, supported OS: Android and iOS, application in Czech, application in Czech and English
24.90 €
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Order Code: Shell23_024
13.90 €
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Order Code: NDS_21_02
14.90 €
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Order Code: NU112
35.90 €
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Order Code: Home22_23
PH-OP
Switch included in the PocketHome system, wireless receiver with magnetic contact for window/door opening detection, connection to the control unit, 3V power supply - CR 2430, control of up to 3 receivers, made in the Czech Republic
31.90 €
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In stock 2 pcs
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Order Code: PHovl22_10
21.90 €
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Order Code: iQtech23_04
24.90 €
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Order Code: EVO22_13
51.90 €
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In stock 3 pcs
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Order Code: Home22_34
Homematic IP Window and door handle position sensor - HmIP-SRH
Door and Window Sensor - wireless, connect via Radio Frequency, door or window mounting, range of 160m, central unit required
62.90 €
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In stock 2 pcs
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Order Code: Home22_24
4.2 31×
Xiaomi Mi Wireless Switch
Smart Wireless Switch , control via app on Windows and iOS, application in English
9.10 €
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Unsealed
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Order Code: XI300l03
5.0
Elektrobock IR23A
Motion Sensor - for lighting, Outdoor,, input voltage: 230 V, reach of 8m, independently functional unit
16.90 €
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In stock 1 pcs
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Order Code: ELBOCK067
4.8 23×
IGET SECURITY M3P1 - Wireless PIR (passive infrared) Motion Sensor
Motion Sensor - for alarm, Internal, battery powered, input voltage: 3V, reach of 9m, connection via radio waves, not prone to false alarms and battery indication, a central unit is required to function
14.90 €
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Unsealed
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Order Code: NU106b
23.90 €
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Order Code: EZVIZ23_28
5.0
IGET SECURITY M3P17 - wireless Motion PIR detector, no animal detection
Motion Sensor - for alarm, battery powered, input voltage: 3V, reach of 12m, connection via radio waves, no animal detection and mobile phone notification, a central unit is required to function
19.90 €
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Unsealed
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Order Code: NU106x
32.90 €
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In stock 2 pcs
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Order Code: HNW22_03
283.90 €
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Unsealed
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Order Code: Air22TNG1
4.8 15×
IGET SECURITY M3P4 - Magnetic Wireless Door/Window Detector
Motion Sensor -, connection via radio waves, door or window mounting and battery indication, a central unit is required to function
10.90 €
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Unsealed
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Order Code: NU106h
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Smart Home Sensors & Detectors

Smart Home Sensors & Detectors

In the category Smart Home Sensors & Detectors on Alza.sk, we currently have a total of 617 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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