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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SONOFF AirGuard TH Lite Zigbee Temperature and Humidity Sensor SNZB-02B
New arrival
14.90 €
In stock > 10 pcs
Sensor - temperature accuracy ±0.2°C, humidity accuracy ±2% RH, data updated every 5s, dew point, VPD, history for up to 6 months, data export, alerts for exceeding values, smart...
SONOFF SenseGuard Series SenseGuard DW Gen2 Zigbee Door/Window Sensor
14.90 €
On the way > 5 pcs
Expected 06/10/2026
Door and Window Sensor - wireless, compatible with eWeLink, connect via Radio frequency, range of 100m, central unit required, supported OS: Android and iOS
MOES Temperature and humidity probe, ZigBee
14.90 €
In stock > 10 pcs
Sensor - ZigBee connection (requires a gateway), accurate measurement of temperature -10 to 60 °C and humidity 0-99%, real-time data in MOES, Tuya / Smart Life support, smart...
XtendLan PS-IR02
14.90 €
In stock 4 pcs
TV Remote Control -, range 0.03 m, infra-red transmission technology
TP-Link Tapo T110, Smart window/door sensor
14.90 €
In stock > 10 pcs
Door and Window Sensor - wireless, compatible with Apple Home and Samsung SmartThings, connect via Radio frequency, central unit required, supported OS: Android and iOS,...
iGET SECURITY P4v2 - wireless magnetic door/window detector for iGET SECURITY M3B and M2B
14.90 €
In stock > 5 pcs
Door and Window Sensor -, compatible with iGet Home, connect via Radio frequency, range of 70m, central unit required, supported OS: Android and iOS, application in Czech,...
WOOX Smart Water Leak Sensor R7050
14.90 €
In stock 5 pcs
Water Leak Detector - detects Water gas,, compatible with Tuya, central unit required to function,, app with Czech language support, app with Czech and English language support for...
EVOLVEO wireless vibration detector for Alarmex/Sonix
14.90 €
Currently Unavailable
Vibration Detector - detects Opening windows and doors and vibration gas,, range: 40 m, standalone functional unit
RETLUX RSH 307 Smart door/window sensor
15.90 €
In stock > 5 pcs
Door and Window Sensor -, compatible with Google Home, connect via Radio frequency, battery indication, central unit required
EVOLVEO WiFi EYE, smart magnetic PIR motion sensor
15.90 €
In stock > 5 pcs
Motion Sesnor , connect through WiFi 2,4 GHz, closed system with detection motion compatible with Tuya, range: security, application in English, Czech, German, Slovak and...
iGET SECURITY MP9, Water Detector for M6-4G
16.90 €
In stock 4 pcs
Water Leak Detector - detects Water gas, battery-powered, range: 800 m, reaction time: 0,1s, sound level: 90dB, compatible with Manufacturer app, connection via radio waves,...
RETLUX RSH 310 Smart Water Leak Sensor
16.90 €
In stock > 10 pcs
Water Leak Detector - detects Water gas, battery-powered, compatible with Tuya, Smartlife and Manufacturer app, connection via radio waves, battery indication, central unit...
RETLUX RSH 309 Smart temperature sensor
16.90 €
Currently Unavailable
Temperature Sensor - moisture detection, temperature measurement from -10 to 50 °C with an accuracy of 0.3 °C, moisture measurement with 3% accuracy, battery power, notification...
Meross Smart Water Leak Sensor
16.90 €
In stock > 10 pcs
Water Leak Detector - detects Water gas, battery-powered, sound level: 100dB, compatible with Apple Home, Google Home, Samsung SmartThings and Manufacturer app, connection via...
MOES Light Sensor, Zigbee
16.90 €
In stock > 10 pcs
Sensor - ZigBee connection (requires a gateway), real-time monitoring of light intensity, smart scenes via Tuya/MOES/Smart Life, automation of lighting at dusk, interactive...
Xiaomi Mi Motion Sensor 2S
16.90 €
In stock 2 pcs
Motion Sesnor , connect through Bluetooth, closed system with detection motion and Lights compatible with Xiaomi Home, range: lighting, security and home control, power supply:...
SONOFF Zigbee Temperature and Humidity Sensor
16.90 €
On the way > 5 pcs
Expected 04/10/2026
Sensor - senses the temperature and humidity in the room, support for smart scenes, can be fixed to the wall with 3M tape or screw, ZigBee 3.0 protocol, requires a ZigBee Hub,...
TP-Link Tapo T300, Smart water leak sensor
Great price
16.90 €
In stock > 10 pcs
Water Leak Detector - detects Humidity and Water gas, battery-powered, sound level: 90dB, compatible with Google Home and Manufacturer app, connection via radio waves, central unit...
MOES Water Leakage Detector, Zigbee
16.90 €
Currently Unavailable
Water Leak Detector - detects Water gas, battery-powered, compatible with Tuya and MOES, battery indication, central unit required to function,, app with Czech language support,...
SONOFF ZB SNZB-02D SMART Temperature & Humidity sensor
16.90 €
On the way > 5 pcs
Expected 04/10/2026
Sensor - temperature measurement in °C or F, measurement of humidity in %, 2.5" display, data recovery every 5 seconds, Zigbee 3.0, mobile apps, notifications, support for voice...
Solight Wireless motion detector/gong
16.90 €
In stock > 10 pcs
Detector volume 65 - 80 dB(A), signal range max. 40m without obstacles, operational range of motion detection 0-8m, angle of view 15° vertically, angle of view 100° horizontally,...
No longer sold
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