Smart Home Sensors & Detectors


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.

Continue

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
Hide description
Was this information useful?
This form is used only for evaluating the information in the description above.
If you have any question about our products, services, transport or any other request, please contact our customer support.
What should be improved? Is anything missing here? Is anything wrong? Share it with us.
465 Results
3.0 1×
Watch Price/Availability
Homematic IP Interface for gas meter
Sensor - interface for gas meter, closed system, operation via central unit, OS Android + iOS, mobile notifications
  37,550 Ft
Currently Unavailable
Order Code: Home24004
5.0 1×
Watch Price/Availability
Homematic IP Universal contact sensor - HmIP-SCI
Sensor The wireless Universal Contact Sensor (HmIP-SCI), designed for indoor use, is part of the Homematic IP smart home system. Allows the integration of third-party wired devices into the Homematic IP wireless smart home system.
  16,350 Ft
Currently Unavailable
Order Code: Home23_09
Watch Price/Availability
Homematic IP Brightness sensor - outdoor - HmIP-SLO
Sensor wireless (HmIP-SLO) for outdoor use is part of the Homematic IP smart home system. The weatherproof light sensor offers a wide range of applications in conjunction with other Homematic IP devices. The device measures the brightness values in lux and then transmits the measured values to the Central Unit (HmIP-HAP) and the connected Homematic IP devices, which react according to a predefined configuration.
  20,270 Ft
Currently Unavailable
Order Code: Home22_30
5.0 1×
Watch Price/Availability
Homematic IP Door lock drive - HmIP-DLD
Smart Lock -, app in English
  54,840 Ft
Currently Unavailable
Order Code: Home22_18
5.0 1×
Watch Price/Availability
Ajax MotionProtect Curtain Black
Motion Sesnor , connect through Radio frequency, closed system with detection motion compatible with Ajax, range: security, application in English, Czech, German and Slovak, power supply: Battery-Powered,
  42,040 Ft
Currently Unavailable
Order Code: AJAX20004
5.0 2×
Watch Price/Availability
Ajax MotionProtect Plus Black
Motion Sesnor , connect through Radio frequency, open system with detection motion compatible with Ajax, range: security, application in English, power supply: Battery-Powered,
  44,370 Ft
Currently Unavailable
Order Code: AJAX8220
5.0 6×
Watch Price/Availability
Ajax LeaksProtect Black
Water Leak Detector - detects Water gas, battery-powered, range: 1300 m, reaction time: 0,15s, compatible with Ajax, connection via radio waves, protection against sabotage, central unit required to function, app with English language support for Android and iOS
  23,350 Ft
Currently Unavailable
Order Code: AJAX8065
5.0 4×
Watch Price/Availability
Ajax CombiProtect Black
Motion Sesnor , connect through Radio frequency, open system with detection motion and Glass breakage compatible with Ajax and Manufacturer app, range: security, application in English and Czech, power supply: Battery-Powered,
  45,550 Ft
Currently Unavailable
Order Code: AJAX7167
Watch Price/Availability
Nous E8 Zigbee smart smoke sensor
Smoke Detector - battery-powered , acoustic, visual signals, notifications via push notifications, signal volume 85 dB, features: alarm, cover material plastic, operating temperature from -20 to 55 °C, input voltage 3V, requires a central hub, app language options: Czech and English , compatible with Android and iOS
  11,590 Ft
Currently Unavailable
Order Code: Nous26027
Watch Price/Availability
SONOFF SenseGuard Presence Core 24G Matter over WiFi Human Presence Sensor SNWF-06P24
Motion Sesnor , connect through WiFi 2,4 GHz, open system with detection motion, range: security, power supply: USB,
Currently Unavailable
Order Code: SNF2659
Watch Price/Availability
Nice CO-Control
Gas Leak Detector - CO (carbon monoxide) detection, measuring range from 0 to 450ppm, battery-powered, 40m range, acoustic and optical signalling, push notifications, 85dB volume, test button feature, self-diagnostics and alarm, plastic casing, operating temperature from 0 to 50°C, bracket and batteries included, communicates with the Yubii Home Center app, standalone unit requires a control unit to function
  51,490 Ft
Currently Unavailable
Order Code: Nice26020
Watch Price/Availability
Nice Motion-Control FGMS-001
Motion Sesnor - indoor, PIR (passive infrared) sensor and accelerometer sensor, Z-Wave radio connection, compatible with Yubii Home Center app, battery-powered, works standalone and via control unit / bridge, 40m range, integrated daylight sensor, adjustable sensitivity, tamper protection, automated scenarios, installation height 2.4m, optical signalling, push notifications, open system, dimensions 5.85×5.6×5.6cm (H×W×D)
  31,390 Ft
Currently Unavailable
Order Code: Nice26015
Watch Price/Availability
Nice Flood-Control FGFS-101
Water Leak Detector - detects temperature, Water and Angle gas, battery-powered, range: 40 m, compatible with Yubii Home Center, connection via radio waves, protection against sabotage, standalone functional unit, central unit required to function
  36,690 Ft
Currently Unavailable
Order Code: Nice26017
Watch Price/Availability
EMOS PIR sensor (motion sensor) IP20, 1200 W, 360°, mounted
Motion Sesnor with detection motion, range: lighting, power supply: Power plug,
  4,070 Ft
Currently Unavailable
Order Code: EMOS26067
Watch Price/Availability
EMOS GoSmart Wireless door/window sensor IP-2111Z, ZigBee
Door and Window Sensor - wireless, compatible with Tuya, Lidl Home, Smartlife and EMOS GoSmart, connect via WiFi 2,4 GHz, battery indication and protection against sabotage, central unit required, supported OS: Android and iOS, application in Czech, application in Czech and English
  5,170 Ft
Currently Unavailable
Order Code: EMOS26064
Watch Price/Availability
SAFE Wireless flammable and explosive gas detector 5YGAS-RF
Gas Leak Detector - detects natural gas, mains power supply, detection reach 1000 m, acoustic, visual signals, signal volume 85 dB, features alarm, cover material plastic, operating temperature from -10 to 55 °C, operating humidity from 5 to 95 %, power adapter and mounting kit included, standalone unit requires a central hub, app language options: Czech and English , compatible with Android and iOS
  21,840 Ft
Currently Unavailable
Order Code: SAHhob014
Watch Price/Availability
SAFE FireSafe 10YDCO-RF Wirelessly connectable carbon monoxide (CO) detector
Gas Leak Detector - detects CO (carbon monoxide), battery-powered, acoustic, visual signals, signal volume 85 dB, features alarm, cover material plastic, operating temperature from -10 to 55 °C, operating humidity from 5 to 95 %, battery and mounting kit included, standalone unit requires a central hub, app language options: Czech and English , compatible with Android and iOS
  21,840 Ft
Currently Unavailable
Order Code: SAHhob012
Watch Price/Availability
Homematic IP Smart Meter Interface
Sensor - interface for smart meters, closed system, operation via central unit, OS Android + iOS, mobile notifications
  37,550 Ft
Currently Unavailable
Order Code: Home24005
Watch Price/Availability
Nous E12 Zigbee carbon monoxide (CO) detector
Gas Leak Detector - detects CO (carbon monoxide), battery-powered, acoustic signals, notifications via push notifications, signal volume 85 dB, display, features alarm, cover material plastic, input voltage 3V, battery included, requires a central hub, app language options: Czech and English , compatible with Android and iOS
  13,490 Ft
Currently Unavailable
Order Code: Nous26022
Watch Price/Availability
Philips Smart LED Door opens, light on, 1pc
Door and Window Sensor - wireless, compatible with WiZ Connected, connect via WiFi 2,4 GHz, separately functional unit, supported OS: Android and iOS, application in Czech
  9,990 Ft
Currently Unavailable
Order Code: PHLS26142
Watch Price/Availability
Philips Smart LED Door opens, light on, 2-pack
Door and Window Sensor - wireless, compatible with WiZ Connected, connect via WiFi 2,4 GHz, separately functional unit, supported OS: Android and iOS, application in Czech
  17,890 Ft
Currently Unavailable
Order Code: PHLS26143
Watch Price/Availability
EMOS PIR sensor (motion sensor), IP65, 2000 W, white
Motion Sesnor , closed system with detection motion, range: lighting, power supply: Power plug,
  6,270 Ft
Currently Unavailable
Order Code: EMOS26174
Watch Price/Availability
Nice temperature sensors to the head
Temperature Sensor
  14,890 Ft
Currently Unavailable
Order Code: Nice26021
Watch Price/Availability
Nice window/door sensor, brown
Door and Window Sensor - wireless, compatible with Manufacturer app, connect via WiFi 2,4 GHz, battery indication and protection against sabotage, central unit required, application in Czech, application in Czech and English
  27,990 Ft
Currently Unavailable
Order Code: Nice26019
In the category Smart Home Sensors & Detectors on Alza.hu, we currently have a total of 465 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.
Check out products sorted by price starting with the lowest price in the category cheap smart Home Sensors & Detectors Find products sorted from the most expensive to the cheapest in the category most expensive smart Home Sensors & Detectors Check out products sorted by price starting with the highest price in the category best sellers, best smart Home Sensors & Detectors You’ll find products sorted by reviews starting from the highest ranked in smart Home Sensors & Detectors reviews