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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Best Sellers

1.
EVOLVEO Defender D5 In stock 2 pcs
Gas Detector - detects What gas, battery-powered, sound level: 85dB, standalone functional unit
12,190 Ft

3.
Mi Door and Window Sensor 2 In stock > 10 pcs
Senzor na dveře a okna
4,790 Ft

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Classic Range Inexpensive yet highly rated
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14,690 Ft
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Deluxe Range Good price/performance ratio
4.1 19×
AQARA Presence Sensor FP2
Motion Sesnor , connect through WiFi 2,4 GHz and Bluetooth, closed system with detection motion and Light compatible with Google Home, range: lighting and security, application in English, Czech and Slovak, power supply: Power plug and USB,
31,090 Ft
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Deluxe Range Good price/performance ratio
24,290 Ft
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Order Code: HNW22_07
Premium Range Uncompromising quality
5.0
Ajax MotionCam, White
Motion Sensor - battery powered, input voltage: 3V, reach of 15m, connection via radio waves, no animal detection, 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 for Android and iOS
62,690 Ft
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Order Code: AJAX20002
12,190 Ft
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Order Code: AVT039a
5,390 Ft
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Order Code: AVT038a
Discounted -15 %
13,250 Ft 15,590 Ft
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Order Code: Mer24_09
Discounted -15 %
8,910 Ft 10,490 Ft
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Order Code: Mer24_10
Discounted -15 %
8,910 Ft 10,490 Ft
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Order Code: Mer24_14
Meross Smart Door and Window Sensor Kit
Door and Window Sensor - with mains + battery power, compatible with Samsung SmartThings and Manufacturer app, connect via WiFi 2,4 GHz, door or window mounting and mobile phone notification, range of 100m, central unit required, supported OS: Android and iOS, application in English
Discounted -15 %
11,040 Ft 12,990 Ft
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Order Code: Mer24_11
Discounted -15 %
12,480 Ft 14,690 Ft
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Order Code: Mer24_13
Meross Smart Door and Window Sensor
Door and Window Sensor - wireless, compatible with Samsung SmartThings and Manufacturer app, connect via WiFi 2,4 GHz, door or window mounting and mobile phone notification, range of 100m, central unit required, supported OS: Android and iOS, application in English
Discounted -7 %
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Order Code: Mer24_12
4.6 13×
TP-Link Tapo T110, Smart window/door sensor
Door and Window Sensor -, compatible with Samsung SmartThings, connect via Radio Frequency, door or window mounting and mobile phone notification, central unit required, supported OS: Android and iOS, application in Czech, application in Czech and English
6,490 Ft
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In stock > 10 pcs
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Order Code: TP22_39
3.9 14×
Tesla Smart Switch
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
8,990 Ft
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Order Code: Tsl_21_12
4.8 18×
Shelly 2PM Plus, shutter module with power metering, WiFi
WiFi Switch - for lighting, electrical installation and windows, doors, gates, WiFi 2,4 GHz and Bluetooth connection, power supply: Power plug, compatible with Samsung SmartThings, application for Android and iOS in Czech and English
Discounted -14 %
12,390 Ft 14,490 Ft
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Order Code: SHELL22_01
3.4
Mi Door and Window Sensor 2
Senzor na dveře a okna
4,790 Ft
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Order Code: HUXi21_01
22,390 Ft
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Order Code: HNW22_02
4.4 17×
AQARA Door and Window Sensor P2
Door and Window Sensor - wireless, compatible with Samsung SmartThings and Google Home, door or window mounting, mobile phone notification and battery indication, central unit required, supported OS: Android and iOS, application in Czech, application in Czech and English
10,990 Ft
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Order Code: AqRAA_0018
4.8 133×
Philips Hue Motion Sensor
Motion Sensor - for lighting, Internal, battery powered, reach of 5m, application in Czech, applications in Czech and English for Android, Windows and iOS
from  17,920 Ft
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Order Code: ESO521g15
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3.4 14×
Sonoff SNZB-04 ZigBee Wireless Door/Window Sensor, no battery
Door and Window Sensor - wireless, compatible with IFTTT, door or window mounting, range of 80m, central unit required
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3,730 Ft 4,390 Ft
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Order Code: Sonoff22_02
AQARA Motion Sensor P1 (MS-S02) - Motion Sesnor
Variants
4.6 18×
AQARA Motion Sensor P1 (MS-S02)
Motion Sesnor , closed system with detection motion and Light, range: security, application in English, Czech and Slovak, power supply: Battery-Powered,
8,790 Ft
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In stock > 10 pcs
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Order Code: Aqa22_05
3.6
Gosund Temperature Humidity Sensor with backlight, WiFi
Sensor - smart,, Measured value alarm, Table, wireless, measurements of Internal temperature, humidity, supported OS: Android and iOS, compatible with Tuya and Smartlife, application in English
Discounted -19 %
5,190 Ft 6,390 Ft
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Order Code: GoSnd20
5.0
AQARA Motion and Light Sensor P2
Pohybový senzor
14,390 Ft
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Order Code: Aqara24002
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Smart Home Sensors & Detectors

In the category Smart Home Sensors & Detectors on Alza.hu, we currently have a total of 530 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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