Cheap smart Home Sensors & Detectors

On this page you will find smart Home Sensors & Detectors at the lowest prices, more so all smart Home Sensors & Detectors ranked from the lowest to the highest price. It will be easier to see products that are now marked at their lowest price. The item with the lowest price in this category is Shelly DS18B20 Temperature Sensor for 3.5mm jack (1m) marked at 4.39 € incl. VAT. Is this what you’re looking for?
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Shelly DS18B20 Temperature Sensor for 3.5mm jack (1m)
Temperature Sensor
  4.39 €
Currently Unavailable
Order Code: Shell26048
5.0 5×
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Shelly-BYPASS
Switching Relay - Shelly Bypass, compatible with Shelly 1L and Shelly Dimmer 2
  5.09 €
Currently Unavailable
Order Code: SHELLa2118
5.0 1×
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Shelly DS18B20
Temperature Sensor - mains power supply, 3 m range, stand-alone unit
  7.39 €
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In stock > 10 pcs
Order Code: Shell25030
3.4 8×
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EVOLVEO WiFi DOOR, smart window/door detector
Door and Window Sensor - wireless, compatible with Smartlife, connect via WiFi 2,4 GHz, battery indication, separately functional unit, supported OS: Android and iOS, application in Czech, application in Czech and English
-7 % off new 7.39 € New 8.01 €
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Unsealed 1 pcs
Order Code: EVO23_020
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Xtend Home EZS-DWD01
Door and Window Sensor - wireless, compatible with Tuya, connect via Radio frequency, battery indication and adjustable sensitivity, range of 200m, central unit required, supported OS: Android and iOS, application in Czech, application in Czech and English
-7 % off new 7.49 € New 8.09 €
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Unsealed 1 pcs
Order Code: Xtend25012
3.4 8×
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EVOLVEO WiFi DOOR, smart window/door detector
Door and Window Sensor - wireless, compatible with Smartlife, connect via WiFi 2,4 GHz, battery indication, separately functional unit, supported OS: Android and iOS, application in Czech, application in Czech and English
Discounted -46 % 8.01 € 14.90 €
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In stock 5 pcs
Order Code: EVO23_020
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Xtend Home EZS-DWD01
Door and Window Sensor - wireless, compatible with Tuya, connect via Radio frequency, battery indication and adjustable sensitivity, range of 200m, central unit required, supported OS: Android and iOS, application in Czech, application in Czech and English
  8.09 €
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In stock > 10 pcs
Order Code: Xtend25012
4.9 49×
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Sonoff THS01 Temperature & Humidity Sensor
Sensor - replacement sensor for temperature and humidity measurement, compatible with Sonoff TH Origin/Elite, 50 cm long cable, operating temperature -40 to 85 °C, RJ9 4P4C connector
  8.09 €
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On the way > 5 pcs
Expected 02/10/2026
Order Code: SNFa056
4.5 4×
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iGET SECURITY P10 - wireless vibration detector for iGET SECURITY M3B and M2B
Vibration Detector - detects vibration gas, battery-powered, range: 80 m, connect via GSM, battery indication, central unit required to function
  8.19 €
Currently Unavailable
Order Code: NU105t
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Xtend Home EZS-KLR10
Remote Control - wireless, 4 buttons, 433MHz, for Tuya control panel, 3V battery (CR2032)
  8.49 €
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In stock 3 pcs
Order Code: Xtend25013
4.3 47×
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Xiaomi Mi Wireless Switch
Smart Wireless Switch - compatible with Xiaomi Home, control via app on Android, Windows and iOS, connect via Radio frequency, application in English
-16 % off new 9.90 € New 11.90 €
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Unsealed 1 pcs
Order Code: XI300l03
4.1 30×
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EVOLVEO wireless opening detector for Alarmex/Sonix with tamper protection
Door and Window Sensor - wireless, connect via WiFi 2,4 GHz, battery indication, range of 80m, central unit required
-50 % off new 9.90 € New 19.90 €
Buy
Unsealed 2 pcs
Order Code: RY203h
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EMOS PIR sensor (motion sensor) IP20, 1200 W, 360°, mounted
Motion Sesnor with detection motion, range: lighting, power supply: Power plug,
  10.42 €
Currently Unavailable
Order Code: EMOS26067
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AVATTO WiFi Smart Door Sensor
Sensor - notifications on opening/closing, remote monitoring in Tuya/Smart Life, smart automation (Smart Linkage), voice status query (Alexa/Google Assistant), history of events, sharing with family, power supply 2× AAA, battery life approx. 8-12 months, switching distance 23 ± 5 mm, sensor dimensions 67 × 27 × 21 mm, magnet dimensions 41 × 13 × 20 mm, working temperature -10 to 55 °C
New arrival 10.90 €
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In stock > 10 pcs
Order Code: AVT058a
4.4 30×
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Xiaomi Temperature and Humidity Monitor 3 Mini
Sensor - temperature detection, humidity, functioning independently, CR2450 battery power supply, Xiaomi Home compatible apps, plastic material, Bluetooth connection, optical signalling, installation by gluing
  10.90 €
Buy
In stock > 10 pcs
Order Code: XIA25001
4.6 12×
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iGET HOME XP1B - wireless PIR motion sensor for iGET HOME X1 and X5 alarm
Motion Sesnor with detection motion, range: security, power supply: Battery-Powered,
  10.90 €
Currently Unavailable
Order Code: iGET23_013
4.8 18×
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SONOFF SNZB-04P Zigbee Door/Window Sensor
Door and Window Sensor - wireless, compatible with Samsung SmartThings, IFTTT and eWeLink, range of 30m, central unit required, supported OS: Android and iOS, application in Czech, application in Czech and English
-8 % off new 10.90 € New 11.90 €
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Unsealed 1 pcs
Order Code: SNFa104
4.0 1×
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EMOS PIR sensor (motion sensor) IP20, 1200 W, 360°, built-in
Motion Sesnor with detection motion, range: lighting, power supply: Power plug,
Amazing Deal 11.69 €
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In stock 4 pcs
Order Code: EMOS26063
2.5 4×
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MOES Temperature and humidity probe, Bluetooth
Sensor - Bluetooth 4.2, LCD display, temperature measurement -10-50 °C, humidity 0-99%, accurate data in real time, connection to the MOES application, clever gateway scenes, compact dimensions 43 × 42.5 × 11.8 mm
  11.90 €
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In stock > 10 pcs
Order Code: Moes2511
4.0 18×
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Gosund Intelligent Water Leak Sensor, Zigbee
Water Leak Detector - detects Water gas, battery-powered, compatible with Tuya and Manufacturer app, central unit required to function,, app with Czech language support, app with Czech and English language support for Android
  11.90 €
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In stock > 10 pcs
Order Code: GoSnd32
4.4 28×
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Gosund Smart Window/Door Sensor, Zigbee
Door and Window Sensor - wireless, compatible with Tuya, Smartlife and Manufacturer app, connect via WiFi 2,4 GHz, central unit required, supported OS: Android and iOS, application in Czech, application in Czech and English
  11.90 €
Buy
In stock 4 pcs
Order Code: GoSnd31
5.0 3×
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SONOFF WLDC200 Water Leak Detection Cable
Extension Cable
  11.90 €
Buy
In stock > 10 pcs
Order Code: SNFa109
4.5 24×
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SONOFF SNZB-03P Zigbee Motion Sensor
Motion Sesnor , open system with detection motion compatible with Samsung SmartThings, IFTTT and eWeLink, range: lighting, application in English and Czech, power supply: Battery-Powered,
Great price 11.90 €
Buy
In stock > 10 pcs
Order Code: SNFa101
4.8 18×
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SONOFF SNZB-04P Zigbee Door/Window Sensor
Door and Window Sensor - wireless, compatible with Samsung SmartThings, IFTTT and eWeLink, range of 30m, central unit required, supported OS: Android and iOS, application in Czech, application in Czech and English
  11.90 €
Buy
In stock > 10 pcs
Order Code: SNFa104
 

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