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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Netatmo 2x Smart AC Controller
207.64 €
In stock 3 pcs
Smart Wireless Remote to the air conditioning, smart, WiFi 2.4 GHz, iOS apps, Android, compatible with Apple HomeKit, Google Home, Amazon Alexa
Ajax MotionCam HDR, black
215.44 €
Currently Unavailable
Motion Sesnor , closed system with detection motion compatible with Ajax, range: security, application in English, Czech and Slovak, power supply: Battery-Powered,
Ajax MotionCam HDR, white
215.44 €
Currently Unavailable
Motion Sesnor , closed system with detection motion compatible with Ajax, range: security, application in English, Czech and Slovak, power supply: Battery-Powered,
Ajax MotionCam HDR (PhOD) Jeweller, white
237.02 €
Currently Unavailable
Motion Sesnor , closed system with detection motion compatible with Ajax, range: security, application in English, Czech and Slovak, power supply: Battery-Powered,
Ajax MotionCam HDR (PhOD) Jeweller, black
237.02 €
Currently Unavailable
Motion Sesnor , closed system with detection motion compatible with Ajax, range: security, application in English, Czech and Slovak, power supply: Battery-Powered,
Nice Domi WSC
252.90 €
Currently Unavailable
Sensor - Nice bidirectional wind–sun weather sensor for awnings, solar powered, wireless, 433MHz radio, IP55
Nice Domi WSR
252.90 €
Currently Unavailable
Sensor - Two-way wind–sun–rain climate sensor for Nice awnings and blinds, 433MHz radio, 110/230V AC power supply, IP55
![Ajax WaterStop [1/2] (8EU) white - Remote controlled water shut-off valve (1/2") - Water Leak Detector](https://image.alza.cz/products/AJAX23_024/AJAX23_024.jpg?width=190&height=190)
Ajax WaterStop [1/2] (8EU) white - Remote controlled water shut-off valve (1/2")
254.42 €
Currently Unavailable
Water Leak Detector - detects Humidity and Water gas, battery-powered, range: 1,1 m, reaction time: 5s, compatible with Ajax, connection via radio waves, protection against...
SAFE Motion Cam Outdoor (PhOD), white
BLACK FRIDAY -10 %
255.50 €
283.90 €
In stock
Motion Sesnor , connect through Radio frequency, closed system with detection motion compatible with Manufacturer app, range: security, application in English, Czech and German,...
Airthings Wave plus, black - air quality, radon, humidity, temperature, VOC, CO2 and pressure sensor
259.90 €
In stock > 5 pcs
Air Quality Meter - detects temperature, humidity, air pressure, TVOC (volatile organic compounds), radon, CO₂ (carbon dioxide), measurement range from 400 to 5000 ppm, deviation...
Airthings Wave Radon – air quality, radon, humidity, and temperature sensor
263.90 €
In stock > 5 pcs
Air Quality Meter - detects temperature, humidity, radon, temperature measurement with accuracy 0.1 °C, humidity measurement with accuracy 1 %, battery-powered, visual signals,...
X-Sense FS121 (12+1) Set of 12 XS01-M Wireless Smoke Detectors with SB550 Central Unit
283.90 €
In stock > 5 pcs
Smoke Detector - temperature measurement from 4 to 38 °C, humidity measurement, battery-powered , detection reach 500 m, reaction time 1 s, acoustic, visual signals, notifications...
![Ajax WaterStop [3/4] (8EU) white - Remote controlled water shut-off valve (3/4") - Water Leak Detector](https://image.alza.cz/products/AJAX23_028/AJAX23_028.jpg?width=190&height=190)
Ajax WaterStop [3/4] (8EU) white - Remote controlled water shut-off valve (3/4")
287.06 €
Currently Unavailable
Water Leak Detector - detects Humidity and Water gas, battery-powered, range: 1,1 m, reaction time: 5s, compatible with Ajax, connection via radio waves, protection against...
![Ajax WaterStop [3/4] (8EU) black - Remote controlled water shut-off valve (3/4") - Water Leak Detector](https://image.alza.cz/products/AJAX23_027/AJAX23_027.jpg?width=190&height=190)
Ajax WaterStop [3/4] (8EU) black - Remote controlled water shut-off valve (3/4")
287.06 €
Currently Unavailable
Water Leak Detector - detects Humidity and Water gas, battery-powered, range: 1100 m, reaction time: 5s, compatible with Ajax, connection via radio waves, protection against...
Airthings Wave plus - air quality, radon, humidity, temperature, VOC, CO2 and pressure sensor
289.90 €
In stock > 5 pcs
Air Quality Meter - detects temperature, humidity, air pressure, TVOC (volatile organic compounds), radon, CO₂ (carbon dioxide), measurement range from 400 to 5000 ppm, deviation...
![Ajax WaterStop [1] (8EU) black - Remote controlled water shut-off valve (1") - Water Leak Detector](https://image.alza.cz/products/AJAX23_025/AJAX23_025.jpg?width=190&height=190)
Ajax WaterStop [1] (8EU) black - Remote controlled water shut-off valve (1")
335.97 €
Currently Unavailable
Water Leak Detector - detects Humidity and Water gas, battery-powered, range: 1,1 m, reaction time: 5s, compatible with Ajax, connection via radio waves, battery indication,...
Ajax MotionCam Outdoor (PhOD) Jeweller (8EU) ASP white (39293)
427.91 €
Currently Unavailable
Motion Sesnor , connect through Radio frequency, closed system with detection motion and Human presence compatible with Ajax and Manufacturer app, range: security, application in...
Airthings View Plus - complete air quality monitor
-2 % off new
461.90 €
New 475.90 €
Unsealed 2 pcs
Air Quality Meter - detects temperature, humidity, air pressure, TVOC (volatile organic compounds), radon, CO₂ (carbon dioxide), dust particles, mains + battery-powered, visual...
Airthings View Plus - complete air quality monitor
475.90 €
In stock > 5 pcs
Air Quality Meter - detects temperature, humidity, air pressure, TVOC (volatile organic compounds), radon, CO₂ (carbon dioxide), dust particles, mains + battery-powered, visual...
ONDILO ICO Pool V2 Essential +, smart water monitor and calibration kit - Cl/Br disinfection
478.90 €
In stock 2 pcs
Detector - smart water monitor, water temperature sensors, water quality analysis, intuitive, low maintenance
ONDILO ICO Spa V2 Essential +, smart water monitor and calibration kit - Cl/Br disinfection
Amazing Deal
478.90 €
478.90 €
In stock 2 pcs
Detector - smart water monitor, for monitoring the water quality in the hot tub, compatible with chlorine and bromine sanitizers, intuitive, low maintenance
ONDILO ICO Pool V2 Essential +, smart water monitor and calibration kit - salt disinfection
518.90 €
In stock 4 pcs
Detector - smart water monitor, sensors monitoring the water temperature, water quality analysis, intuitive, low maintenance, Compatible with systems using salt for water...
No longer sold
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