Best sellers, best smart Home Sensors & Detectors
We also think that you deserve the best. That’s why on this page, we ranked smart Home Sensors & Detectors from the most sold to the least sold. You have 376 products to choose from. Customers have the most interest in SwitchBot Meter Pro (CO2), which you can buy for 47.90 € incl. VAT. If you’re intrested in smart Home Sensors & Detectors in terms of the highest reviews, then look at the smart Home Sensors & Detectors reviews and tests category.
All from 376
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,...
TP-Link Tapo S200B, Smart button
16.90 €
In stock > 10 pcs
Dimmers for controlling lights, electronics and other Tapo smart devices, adjustable actions, battery operation (1× CR2032)
EVOLVEO Alarmex Pro (ACSALMPIRP) wireless PIR motion sensor with immunity to small animal movement
29.90 €
In stock 2 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,
EVOLVEO Alarmex Pro (ACSALMMST) wireless door/window detector
25.90 €
In stock 5 pcs
Door and Window Sensor - wireless, compatible with Manufacturer app, connect via WiFi 2,4 GHz, GSM and Radio frequency, range of 100m, central unit required, supported OS: Android...
EVOLVEO Alarmex Pro (ACSALMPIR) wireless PIR motion sensor
29.90 €
In stock 3 pcs
Motion Sesnor , connect through GSM, closed system with detection motion, range: security, power supply: Battery-Powered,
EVOLVEO Alarmex Pro (ACSALMMSTS) wireless door/gate/gate detector
Discounted -3 %
30.90 €
31.90 €
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:...
EVOLVEO Alarmex Pro ( ACSALMOUS) wireless outdoor light and sound siren
51.90 €
In stock 2 pcs
Siren - closed system, area of use: security, OS supported: Android and iOS, compatible with Manufacturer app, power supply: Power plug, in Czech and English
EVOLVEO Alarmex Pro (ACSALMSMK) wireless smoke detector
46.90 €
Ordered on request
Smoke Detector - mains power supply, detection reach 80 m, acoustic signals, signal volume 90 dB, features: test button, cover material plastic, operating temperature from 0 to 55...
EVOLVEO Alarmex Pro (ACSALMIMS) wireless indoor siren
47.90 €
In stock 2 pcs
Siren - closed system, area of use: security, OS supported: Android and Windows, compatible with Manufacturer app, power supply: Power plug
IMMAX NEO 3x Smart magnetic sensor for doors and windows, Zigbee 3.0
37.90 €
In stock > 5 pcs
Detector - Smart magnetic sensor for windows and doors to secure your home, ZigBee 3.0, three pieces in the package, CR2032 battery, Immax NEO PRO app in Czech and 60 other...
IMMAX NEO Smart magnetic sensor for doors and windows, Zigbee 3.0
14.01 €
Currently Unavailable
Detector - protects your home, requires connection to a smart gateway or other Zigbee 3.0 hub, alerts via mobile app, range up to 30 m, runs on a 3V CR2032 battery
Sonoff MS01 Smart Soil Moisture Sensor
17.90 €
In stock > 10 pcs
Sensor - humidity sensor, waterproof (IP55), compatible with Sonoff TH Origin/Elite sensor, cable 50 cm long, support for voice assistants, operating temperature 0 to 60 °C,...
iGET SECURITY EP1 - wireless PIR motion sensor for iGET M5-4G alarm
23.90 €
As good as new 1 pcs
Detector PIR motion sensor for iGET SECURITY M5 alarm. Protection against sabotage, highest transmission security 256bit, very long battery life of 5 years, the alarm constantly...
Airthings View Radon - Air Quality Monitor
-37 % off new
127.90 €
New 203.90 €
Unsealed 2 pcs
Air Quality Meter is designed for indoor environments where it monitors humidity, temperature and the amount of radon in the air. You use batteries or a USB cable to power it....
TESLA Smart Sensor Siren
25.90 €
In stock 3 pcs
Siren - open system, area of use: security, OS supported: Android and iOS, compatible with Tuya, Smartlife and Tesla Smart, power supply: Power plug and Battery-Powered, in Czech...
TESLA Smart Sensor Temperature and Humidity Display
21.90 €
In stock > 10 pcs
Sensor - on the wall and on the table, measures temperature and humidity, with a display, 2 AAA batteries, white colour, dimensions 61 × 61 × 23 mm (H×W×D)
TESLA Smart Gas Sensor
23.90 €
On the way > 5 pcs
Expected 19/10/2026
Gas Leak Detector - mains power supply, detection reach 50 m, acoustic, visual signals, notifications via push notifications, features reset, cover material plastic, operating...
TESLA Smart Sensor Smoke
18.90 €
In stock > 10 pcs
Smoke Detector - battery-powered , detection reach 50 m, acoustic, visual signals, notifications via push notifications, battery indication, features: reset, cover material...
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...
Honeywell Home R200ST-N2 Interconnected fire alarm detector - smoke (optical) and temperature princi
Discounted -10 %
42.20 €
46.90 €
In stock
Smoke Detector - temperature measurement from 0 to 70 °C, battery-powered , acoustic signals, signal volume 85 dB, features: test button, cover material plastic, operating...
Honeywell R200C-2, Carbon monoxide detector and detector, CO Alarm
Discounted -10 %
40.40 €
44.90 €
In stock
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...
No longer sold
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