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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TP-Link Tapo T315
26.90 €
In stock > 5 pcs
Sensor - smart thermometer, 7cm display with electronic ink (e-ink), Tapo H100 bridge is required for full use of all smart functions (basic values are measured without it), fine...
EVOLVEO Alarmex Pro (ACSALMPIR) wireless PIR motion sensor
26.90 €
In stock > 5 pcs
Motion Sesnor , connect through GSM, closed system with detection motion, range: security, power supply: Battery-Powered,
EMOS GoSmart Water Leak Detector P56000S, ZigBee
27 €
Ordered on request
Water Leak Detector - detects Water gas, battery-powered, sound level: 85dB, compatible with Tuya, Lidl Home, Smartlife, EMOS GoSmart and Manufacturer app, battery indication,...
TESLA Smart Water Sensor
27.90 €
In stock > 5 pcs
Water Leak Detector - detects Water gas, battery-powered, range: 50 m, compatible with Tuya, Smartlife and Tesla Smart, connection via radio waves, battery indication, central unit...
EVOLVEO Defender D5
27.90 €
In stock > 10 pcs
Gas Leak Detector - detects CO (carbon monoxide), battery-powered, acoustic, visual signals, signal volume 85 dB, battery indication and display, features test button and...
IMMAX NEO Smart temperature and humidity sensor with LCD, e-Ink, Zigbee 3.0
28.16 €
Ordered on request
Temperature Sensor - humidity detection, temperature measurement from -9.9 to 60°C with 1°C accuracy, humidity measurement up to 99.9% with 5% accuracy, battery-powered, optical...
IMMAX NEO Smart 3in1 PIR, occupancy and light sensor, Zigbee 3.0
28.43 €
In stock > 5 pcs
Sensor - 3in1 PIR sensor, presence and lighting, Zigbee 3.0 (Tuya) is a smart device, which combines motion detection (PIR), monitoring the presence of people and measuring light...
X-Sense XC0C-iR Wi-Fi CO Detector
BLACK FRIDAY -12 %
28.87 €
32.90 €
In stock
Gas Leak Detector - detects CO (carbon monoxide), measurement range from 30 to 999 ppm, battery-powered, reaction time 1 s, acoustic, visual signals, notifications via push...
Shelly Blu Motion, Bluetooth
28.90 €
On the way > 5 pcs
Expected 16/11/2026
Motion Sesnor , connect through Bluetooth, open system with detection motion compatible with Samsung SmartThings, range: home control, application in English, Czech, German, Slovak...
Nous E9 Zigbee Smart combustible gas detector for home use
29.90 €
Currently Unavailable
Gas Leak Detector - detects natural gas, propane-butane, mains power supply, acoustic, visual signals, notifications via push notifications, signal volume 85 dB, features alarm,...
Nous E8 Zigbee smart smoke sensor
29.90 €
Currently Unavailable
Smoke Detector - battery-powered , acoustic, visual signals, notifications via push notifications, signal volume 85 dB, features: alarm, cover material plastic, operating...
Nous E18 WiFi carbon monoxide (CO) detector
29.90 €
Currently Unavailable
Gas Leak Detector - detects CO (carbon monoxide), battery-powered, acoustic, visual signals, notifications via push notifications, signal volume 85 dB, display, features alarm,...
Meross Combo Smoke and Carbon Monoxide Alarm
29.90 €
In stock 4 pcs
Gas Leak Detector - detects CO (carbon monoxide), smoke, measurement range from 50 to 300 ppm, deviation 50 ppm, detection reach 3 m, acoustic signals, signal volume 85 dB, cover...
AQARA Multi-State Sensor P100 Kit (VB-S03D), grey
29.90 €
In stock > 5 pcs
Vibration Detector - detects Opening windows and doors, vibration and Angle gas, battery-powered, compatible with Apple Home, Google Home, Samsung SmartThings and Aqara Home,...
AQARA Multi-State Sensor P100 Kit (VB-S03DW), white
29.90 €
In stock > 5 pcs
Vibration Detector - detects Opening windows and doors, vibration and Angle gas, battery-powered, compatible with Apple Home, Google Home and Aqara Home, connection via radio...
Govee Thermometer and hygrometer, Wi-Fi
Amazing Deal
29.90 €
29.90 €
In stock > 5 pcs
Sensor - smart temperature and humidity sensor, BT + Wi-Fi connectivity, export data for up to two years, 2x AA batteries, Connectivity with Govee Home, update values every 2...
AQARA Motion and Light Sensor P2
29.90 €
In stock > 5 pcs
Motion Sesnor , connect through Bluetooth, open system with detection motion and Lights compatible with Apple Home and Aqara Home, range: lighting and security, application in...
HEATIT Floor Sensor o3mm 15m NTC 10
29.90 €
In stock 2 pcs
Sensor - floor sensor ø3mm 15m NTC 10 kΩ for use with Heatit thermostats,. For overheating protection, the sensor is placed close to the floor to overlook the floor temperature
EZVIZ T2C
29.90 €
In stock > 10 pcs
Door and Window Sensor - wireless, compatible with IFTTT and EZVIZ, battery indication, range of 200m, central unit required, supported OS: Android and iOS, application in Czech,...
EVOLVEO wireless PIR motion sensor for Alarmex/Sonix with tamper protection
from
28.91 €
Currently Unavailable
Motion Sesnor , closed system with detection motion, range: security, power supply: Battery-Powered,
AQARA Door and Window Sensor P2
29.99 €
Ordered on request
Door and Window Sensor - wireless, compatible with Apple Home, Google Home, Samsung SmartThings and Aqara Home, connect via Bluetooth, battery indication, central unit required,...
EVOLVEO Alarmex Pro (ACSALMMSTS) wireless door/gate/gate detector
30.88 €
Currently Unavailable
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:...
No longer sold
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