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 Blu H&T Display, Zigbee, Bluetooth, Black
New arrival
31.90 €
Currently Unavailable
Humidity Sensor
Shelly Blu H&T Display, Zigbee, Bluetooth, White
New arrival
31.90 €
Currently Unavailable
Humidity Sensor
Homematic IP Window and door sensor, magnetic - HmIP-SWDM-2
31.90 €
Currently Unavailable
Door and Window Sensor - wireless, compatible with Homematic IP, connect via Radio frequency, range of 200m, central unit required, supported OS: Android and iOS, application in...
Eufy Motion Sensor - White
31.90 €
In stock > 5 pcs
Motion Sesnor , connect through WiFi 2,4 GHz, closed system with detection motion, range: security, application in English, power supply: Battery-Powered,
Honeywell R200C-2, Carbon monoxide detector and detector, CO Alarm
Amazing Deal
32.21 €
32.21 €
In stock > 5 pcs
Gas Leak Detector - detects CO (carbon monoxide), smoke, measurement range from 3 to 330 ppm, gas detection sensitivity 28 ppm, battery-powered, acoustic signals, signal volume 85...
MOES Smart Wi-Fi Temperature and Humidity Monitor Kit
BLACK FRIDAY -20 %
32.65 €
40.90 €
Currently Unavailable
Digital Thermometer - smart, allows you to monitor temperature and humidity from up to three sensors simultaneously, LED display, Wi-Fi connection, measurement accuracy of ±0.3°C...
Meross Smart Smoke Alarm
32.90 €
In stock > 5 pcs
Smoke Detector - battery-powered , acoustic signals, notifications via push notifications, signal volume 85 dB, features: alarm, cover material plastic, operating temperature from...
Niceboy ION ORBIS Meteo+ Sensor
32.90 €
Currently Unavailable
Sensor - measures the temperature and humidity in the room, accuracy of 0.3 °C, ranging from -20 to +60 °C, digital display, displays the temperature, humidity, signal level, time...
iQtech Smartlife SS03 Zigbee Smoke sensor, Zigbee 3.0
32.90 €
In stock > 5 pcs
Smoke Detector - battery-powered , detection reach 10 m, notifications via push notifications, battery indication, features: alarm, cover material plastic, compatible with Tuya...
iGET SECURITY MP14, for M6-4G alarm or standalone
Amazing Deal
32.90 €
32.90 €
In stock 5 pcs
Smoke Detector - battery-powered , detection reach 500 m, acoustic, visual signals, notifications via push notifications, signal volume 85 dB, battery indication, features: alarm,...
X-Sense XS01-M RF Smoke Detector for the SB550 Station
32.90 €
In stock > 5 pcs
Smoke Detector - battery-powered , detection reach 500 m, reaction time 1 s, acoustic, visual signals, notifications via push notifications, signal volume 85 dB, battery indication...
Nedis SmartLife Smart Smoke Detector Wi-Fi WIFIDS21WT
33.90 €
Currently Unavailable
Smoke Detector - battery-powered , acoustic signals, signal volume 85 dB, cover material plastic, input voltage 3V, compatible with Smartlife, standalone unit, compatible with...
Shelly Gen3 H&T, battery operated temperature and humidity sensor with display, WiFi, black
Great price
33.90 €
On the way 1 pcs
Expected 15/11/2026
Detector - dimensions without stand 70 x 70 x 26 mm, with stand 70 x 70 x 45 mm, ambient temperature 0 °C to 40 °C, humidity between 30% and 70% relative humidity, 4 AA (LR6) 1.5 V...
EVOLVEO Alarmex Pro (ACSALMPIRP) wireless PIR motion sensor with immunity to small animal movement
33.90 €
In stock 1 pcs
Motion Sesnor , connect through WiFi 2,4 GHz and GSM, closed system with detection motion compatible with Tuya, range: security, power supply: Battery-Powered,
SIGNIFY 17476/87/PN Virginia outdoor PIR motion sensor IP44, grey
34.53 €
Currently Unavailable
Motion Sesnor with detection motion compatible with Manufacturer app, range: security,
Nous E12 Zigbee carbon monoxide (CO) detector
34.90 €
Currently Unavailable
Gas Leak Detector - detects CO (carbon monoxide), battery-powered, acoustic signals, notifications via push notifications, signal volume 85 dB, display, features alarm, cover...
Philips Hue Motion Sensor
-7 % off new
34.90 €
New 37.90 €
Unsealed 1 pcs
Motion Sesnor , connect through Bluetooth, open system with detection motion compatible with Apple Home, range: lighting, application in English, Czech, German, Slovak and...
Shelly Pro AddOn Sensor
35.90 €
Currently Unavailable
Wireless Module - galvanically isolated interface for connecting various types of sensors for real-time monitoring and advanced automation
MOES Human Presence Sensor + Light Sensor, Zigbee
35.90 €
Currently Unavailable
Motion Sesnor , connect through WiFi 2,4 GHz, open system with detection motion compatible with Tuya, Smartlife and MOES, range: security, power supply: USB,
Meross Smart Temperature and Humidity Sensor MS100F
35.90 €
Currently Unavailable
Sensor - temperature measurement in °C or °F, measurement of humidity in %, functionality only with the Meross Hub central unit, mobile apps, notifications, battery operation...
Shelly Gen3 H&T, battery operated temperature and humidity sensor with display, WiFi, white
35.90 €
On the way 1 pcs
Expected 15/11/2026
Detector - Battery operated temperature and humidity sensor with display, WiFi, white
No longer sold
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