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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.

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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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Instalment Purchases with interest rates from 4,9 % p.a. Smart Smoke Detectors Smoke Smart Gas Detectors Gas Water Leak Detectors Water Motion Sensors Motion Smart Air Quality Meters Smart Air Quality Meters Vibration Detectors Vibration Temperature & Humidity Sensors Temperature & Humidity Door and Window Sensors Door and Window Sensors Accessories for Detectors and Sensors Accessories Jak zabezpečit chytrou domácnost?
 
556 Results
EVOLVEO SecuPro wireless smoke detector - Smoke Detector
1.0 2×
EVOLVEO SecuPro wireless smoke detector
Smoke Detector - battery-powered , detection reach 20 m, signal volume 80 dB, features: test button, cover material plastic, input voltage 9 V, battery and mounting kit included, compatible with Tuya, requires a central hub, app language: Czech
499,-
Buy
In stock > 10 pcs at the supplier's
Order Code: EVO24006
BOT Smart air quality sensor WiFi AirBox2 - Air Quality Meter
BOT Smart air quality sensor WiFi AirBox2
Air Quality Meter - temperature measurement from 20 to 85 °C, mains power supply, detection reach 20 m, notifications via push notifications, cover material plastic, operating temperature from -20 to 85 °C, input voltage 5 V, compatible with Tuya and Smartlife, standalone unit, app language options: Czech and English, compatible with Android and iOS
739,-
Buy
In stock > 5 pcs at the supplier's
Order Code: BOTmer001
iQtech Millennium, Zigbee 2x NoN switch Smartlife, white - Light Switch
iQtech Millennium, Zigbee 2x NoN switch Smartlife, white
Light Switch - for lighting, operates: Via central unit / bridge, compatible with Tuya and Smartlife, power supply: Power plug, works with Android and iOS, application in Czech
989,-
Buy
In stock > 5 pcs at the supplier's
Order Code: iQtech22_12
Ajax FireProtect 2 SB (Heat/Smoke/CO) (8EU) black (49558) - Smoke Detector
2 colors
Ajax FireProtect 2 SB (Heat/Smoke/CO) (8EU) black (49558)
Smoke Detector - detects CO (carbon monoxide), temperature, battery-powered , acoustic, visual signals, notifications via push notifications, signal volume 85 dB, battery indication and protection against sabotage, features: reset and alarm, cover material plastic, operating temperature from 0 to 50 °C, operating humidity up to 80 %, ingress protection IP20, input voltage 6 V, mounting kit included, standalone unit requires a central hub, app language options: Czech and English , compatible with Android and iOS
4,368,-
Buy
In stock > 5 pcs at the supplier's
Order Code: AJAX25016
Homematic IP Meteo Sensor Pro - HmIP-SWO-PR - Sensor
Homematic IP Meteo Sensor Pro - HmIP-SWO-PR
Sensor The wireless Meteo Pro (HmIP-SWO-PR) for outdoor use is part of the Homematic IP smart home system. The Meteo Sensor Pro (HmIP-SWO-PR) is a professional version of the weather sensor that also predicts the amount and duration of rainfall or wind direction in a very sophisticated way.
7,290,-
Buy
In stock 4 pcs at the supplier's
Order Code: Home22_31
Homematic IP Window and door handle position sensor - HmIP-SRH - Door and Window Sensor
Homematic IP Window and door handle position sensor - HmIP-SRH
Door and Window Sensor - wireless, compatible with Home Connect and Homematic IP, connect via Radio frequency, range of 160m, central unit required, supported OS: Android and iOS, application in English
1,565,-
Buy
In stock > 5 pcs at the supplier's
Order Code: Home22_24
EVOLVEO Alarmex Pro (ACSALMMSTS) wireless door/gate/gate detector - Door and Window Sensor
EVOLVEO Alarmex Pro (ACSALMMSTS) wireless door/gate/gate detector
Door and Window Sensor - wireless, compatible with Manufacturer app, connect via WiFi 2,4 GHz, GSM and Radio frequency, range of 80m, separately functional unit, supported OS: Android and iOS, application in Czech, application in Czech and English
767,-
Buy
In stock 2 pcs at the supplier's
Order Code: EVO22_10
Homematic IP Meteo Sensor Plus - HmIP-SWO-PL - Sensor
Homematic IP Meteo Sensor Plus - HmIP-SWO-PL
Sensor - wireless, for outdoor use, part of the Homematic IP smart home system, is an extended version of the Meteo Sensor Basic (HmIP-SWO-B), which also predicts the amount and duration of rainfall, also measures temperature, humidity, wind speed, brightness value, the length of sunlight, amount of precipitation, the beginning of the rain, Google Home and Home Connect Plus support, wireless communication via encrypted protocol,
5,220,-
Buy
In stock 5 pcs at the supplier's
Order Code: Home22_32
iNELS MATTER RFMD-200/MT Motion detector - Motion Sesnor
iNELS MATTER RFMD-200/MT Motion detector
Motion Sesnor , connect through Radio frequency, open system with detection motion compatible with Apple Home, Tuya and Samsung SmartThings, range: lighting, electrical installation and home control, application in English, Czech and Slovak, power supply: Battery-Powered,
991,-
Buy
In stock > 5 pcs at the supplier's
Order Code: INEdet002
Smoot Air Motion - Motion Sesnor
1.0 2×
Smoot Air Motion
Motion Sesnor , connect through WiFi 2,4 GHz, open system with detection motion compatible with Apple Siri shortcuts and Tuya, range: lighting and security, application in Czech, power supply: Battery-Powered,
490,-
Buy
In stock 5 pcs at the supplier's
Order Code: HLDdh18
Homematic IP PIR motion detector with brightness sensor - indoor - HmIP-SMI - Motion Sesnor
Homematic IP PIR motion detector with brightness sensor - indoor - HmIP-SMI
Motion Sesnor , connect through WiFi 2,4 GHz, closed system with detection motion, range: security, application in Czech, power supply: Battery-Powered,
1,290,-
Buy
In stock > 5 pcs at the supplier's
Order Code: Home22_27
Tellur WiFi Smart Motion Sensor, PIR, White - Motion Sesnor
1.0 3×
Tellur WiFi Smart Motion Sensor, PIR, White
Motion Sesnor , connect through WiFi 2,4 GHz, open system with detection motion compatible with Manufacturer app, range: security, application in English, power supply: Battery-Powered,
496,-
Buy
In stock 5 pcs at the supplier's
Order Code: TLLR2101
Nedis SmartLife Smart Smoke Detector Wi-Fi WIFIDS21WT - Smoke Detector
Nedis SmartLife Smart Smoke Detector Wi-Fi WIFIDS21WT
Smoke Detector - battery-powered , acoustic signals, signal volume 85 dB, cover material plastic, input voltage 3V, compatible with Smartlife, standalone unit, compatible with Android and iOS
799,-
Buy
In stock 2 pcs at the supplier's
Order Code: BEFlist0029
SIGNIFY 17476/31/PN Virginia outdoor PIR motion sensor IP44, white - Motion Sensor
SIGNIFY 17476/31/PN Virginia outdoor PIR motion sensor IP44, white
Motion Sensor - for lighting, Exterior, mains supply, input voltage: 230 V, reach of 10m, compatible with Manufacturer app, night orientation light, independently functional unit
549,-
Buy
In stock > 10 pcs at the supplier's
Order Code: HOMEaaa1418
Smoot ZigBee Leak Pro - Water Leak Detector
Smoot ZigBee Leak Pro
Water Leak Detector - detects water gas, battery-powered, compatible with Apple Siri shortcuts and Tuya, connect via WiFi 2,4 GHz and WiFi 5 GHz, battery indication, central unit required to function,, app with Czech language support for Android and iOS
790,-
Buy
In stock > 5 pcs at the supplier's
Order Code: SMTphsnz5
BOT Smart air quality sensor WiFi AirBox4 - Air Quality Meter
1.0 1×
BOT Smart air quality sensor WiFi AirBox4
Air Quality Meter - temperature measurement from -20 to 85 °C, mains power supply, detection reach 20 m, notifications via push notifications, cover material plastic, operating temperature from -20 to 85 °C, input voltage 5 V, compatible with Tuya and Smartlife, requires a central hub, app language options: Czech and English, compatible with Android and iOS
849,-
Buy
In stock > 5 pcs at the supplier's
Order Code: BOTmer002
Homematic IP Window and door sensor - optical plus, concealed mounting - HmIP-SWDO-I - Door and Window Sensor
Homematic IP Window and door sensor - optical plus, concealed mounting - HmIP-SWDO-I
Door and Window Sensor - wireless, compatible with Home Connect and Homematic IP, connect via WiFi 2,4 GHz, range of 230m, central unit required, supported OS: Android and iOS, application in Czech
1,565,-
Buy
In stock > 5 pcs at the supplier's
Order Code: Home22_22
Ajax MotionCam Outdoor (PhOD) Jeweller (8EU) ASP white (39293) - Motion Sesnor
Ajax MotionCam Outdoor (PhOD) Jeweller (8EU) ASP white (39293)
Motion Sesnor , connect through Radio frequency, closed system with detection motion and Human presence compatible with Ajax and Manufacturer app, range: security, application in English, Czech and Slovak, power supply: Battery-Powered,
10,419,-
Buy
In stock > 5 pcs at the supplier's
Order Code: AJAX25013
EVOLVEO SecuPro, wireless siren with solar power - Siren
EVOLVEO SecuPro, wireless siren with solar power
Siren - closed system, area of use: security, power supply: Battery-Powered, Solar and USB
889,-
Buy
In stock 1 pcs at the supplier's
Order Code: EVO24013
Homematic IP PIR motion detector - for 55 mm frame, indoor - HmIP-SMI55-2 - Motion Sesnor
Homematic IP PIR motion detector - for 55 mm frame, indoor - HmIP-SMI55-2
Motion Sesnor , connect through WiFi 2,4 GHz, open system with detection motion compatible with Google Home and Manufacturer app, range: security, power supply: Battery-Powered,
1,560,-
Buy
In stock > 5 pcs at the supplier's
Order Code: Home22_28
Honeywell Home Remote shut-off valve L5 WiFi 3/4" and leak detector - Humidity Sensor
Honeywell Home Remote shut-off valve L5 WiFi 3/4" and leak detector
Humidity Sensor - mains power, acoustic signalling, notifications via push notifications, cover material plastic, operating temperature up to 50 °C, degree of protection IP44, input voltage 230 V, sensing cable in the package, independently functional unit, applications in English, compatible with Android and iOS
Discounted -5 % 5,636,- 5,990,-
Buy
In stock 2 pcs at the supplier's
Order Code: HONcid00
Homematic IP Meteo Sensor Basic - HmIP-SWO-B - Sensor
Homematic IP Meteo Sensor Basic - HmIP-SWO-B
Sensor The wireless Meteo Basic (HmIP-SWO-B) for outdoor use is part of the Homematic IP smart home system. The Weather Sensor Basic (HmIP-SWO-B) is a basic version of the weather sensor, without the possibility of predicting the amount and duration of rainfall or wind direction.
3,130,-
Buy
In stock > 5 pcs at the supplier's
Order Code: Home22_33
Homematic IP Siren outdoor - solar - HmIP-ASIR-O - Siren
Homematic IP Siren outdoor - solar - HmIP-ASIR-O
Siren - open system, area of use: security, OS supported: Android and iOS, compatible with Google Home and Homematic IP, power supply: Battery-Powered, Solar and USB, in Czech and English
3,890,-
Buy
In stock > 5 pcs at the supplier's
Order Code: Home22_15
BOT Smart Smoke Detector WiFi Tuya SS1 built-in battery - Smoke Detector
BOT Smart Smoke Detector WiFi Tuya SS1 built-in battery
Smoke Detector - battery-powered , detection reach 20 m, acoustic signals, notifications via push notifications, signal volume 85 dB, battery indication, cover material plastic, compatible with Tuya and Smartlife, standalone unit, app language options: Czech and English , compatible with Android and iOS
1,199,-
Buy
In stock > 5 pcs at the supplier's
Order Code: BOTdet004

Smart Home Sensors & Detectors

Instalment Purchases with interest rates from 4,9 % p.a. Smart Smoke Detectors Smoke Smart Gas Detectors Gas Water Leak Detectors Water Motion Sensors Motion Smart Air Quality Meters Smart Air Quality Meters Vibration Detectors Vibration Temperature & Humidity Sensors Temperature & Humidity Door and Window Sensors Door and Window Sensors Accessories for Detectors and Sensors Accessories Jak zabezpečit chytrou domácnost?
 

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Smart Home Sensors & Detectors

In the category Smart Home Sensors & Detectors on Alza.cz, we currently have a total of 556 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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