Cheap detectors
On this page you will find detectors at the lowest prices, more so all 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 SONOFF WLDC200 Water Leak Detection Cable marked at 7.63 € incl. VAT. Is this what you’re looking for?
All from 224
iGET SECURITY P10 - wireless vibration detector for iGET SECURITY M3B and M2B
8.09 €
Currently Unavailable
Vibration Detector - detects vibration gas, battery-powered, range: 80 m, connect via GSM, battery indication, central unit required to function
iGET SECURITY P9 - wireless water level detector for iGET SECURITY M3B and M2B
8.87 €
Currently Unavailable
Water Leak Detector - detects Water gas, battery-powered, range: 80 m, connect via GSM, battery indication, central unit required to function
Gosund Intelligent Water Leak Sensor, Zigbee
Discounted -24 %
9.02 €
11.90 €
In stock
Water Leak Detector - detects Water gas, battery-powered, compatible with Tuya and Manufacturer app, central unit required to function,, app with Czech language support, app with...
EMOS PIR sensor (motion sensor) IP20, 1200 W, 360°, mounted
10.46 €
Currently Unavailable
Motion Sesnor with detection motion, range: lighting, power supply: Power plug,
MAKETOP Y-10D DC sensor doorbell, white
Discounted -11 %
10.53 €
11.90 €
In stock
Motion Sesnor , connect through Radio frequency with detection motion, range: security, power supply: Battery-Powered and USB,
SONOFF SNZB-03P Zigbee Motion Sensor
Discounted -8 %
10.90 €
11.90 €
In stock > 10 pcs
Motion Sesnor , open system with detection motion compatible with Samsung SmartThings, IFTTT and eWeLink, range: lighting, application in English and Czech, power supply:...
iGET HOME XP1B - wireless PIR motion sensor for iGET HOME X1 and X5 alarm
10.90 €
Currently Unavailable
Motion Sesnor with detection motion, range: security, power supply: Battery-Powered,
EMOS PIR sensor (motion sensor) IP20, 1200 W, 360°, built-in
Amazing Deal
11.66 €
11.66 €
In stock > 5 pcs
Motion Sesnor with detection motion, range: lighting, power supply: Power plug,
Xtend Home EZS-PIRP30
-7 % off new
11.90 €
New 12.90 €
Unsealed 1 pcs
Motion Sesnor , connect through Radio frequency with detection motion compatible with Tuya, range: security, application in English, Czech and Slovak, power supply:...
Sonoff MS01 Smart Soil Moisture Sensor
11.90 €
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,...
Xtend Home EZS-PIRP30
12.90 €
Currently Unavailable
Motion Sesnor , connect through Radio frequency with detection motion compatible with Tuya, range: security, application in English, Czech and Slovak, power supply:...
IMMAX NEO Smart PIR sensor 2in1 Zigbee 3.0
Discounted -27 %
12.90 €
17.90 €
Currently Unavailable
Motion Sesnor , open system with detection motion and Lights compatible with Apple Siri shortcuts, Tuya, Lidl Home, Smartlife, Nedis SmartLife, ETA SMART, Tesla Smart and Immax NEO...
QINGPING Motion & Light sensor, T version (Apple Homekit)
12.90 €
Currently Unavailable
Motion Sesnor , connect through Bluetooth with detection motion and Lights compatible with Apple Home and Manufacturer app, range: lighting and security, application in English and...
SONOFF Zigbee Human Presence Sensor
12.90 €
Unsealed 1 pcs
Motion Sesnor , connect through Radio frequency, open system with detection motion and Human presence, range: lighting, power supply: Power plug,
SONOFF Zigbee Human Presence Sensor
12.90 €
In stock > 10 pcs
Motion Sesnor , connect through Radio frequency, open system with detection motion and Human presence, range: lighting, power supply: Power plug,
EVOLVEO wireless water level detector for Alarmex/Sonix
-38 % off new
12.90 €
New 20.90 €
Unsealed 1 pcs
Water Leak Detector - detects water gas, battery-powered, central unit required to function
Meross Smart Water Leak Sensor
Discounted -23 %
12.94 €
16.90 €
In stock
Water Leak Detector - detects Water gas, battery-powered, sound level: 100dB, compatible with Apple Home, Google Home, Samsung SmartThings and Manufacturer app, connection via...
Mi Door and Window Sensor 2
13.90 €
In stock > 10 pcs
Door and Window Sensor - wireless, compatible with Xiaomi Home, connect via Bluetooth, integrated daylight sensor, central unit required, supported OS: Android and iOS, application...
Meross Smart Water Leak Sensor Kit
Discounted -50 %
14.78 €
29.90 €
In stock
Water Leak Detector - detects Water gas, mains and battery power, sound level: 60dB, compatible with Apple Home, Samsung SmartThings and Manufacturer app, connect via WiFi 2,4 GHz,...
Solight CO flue gas detector, 85 dB
14.90 €
In stock > 10 pcs
Detector - detects CO (carbon monoxide), measurement range from 50 ppm, gas detection sensitivity 50 ppm, battery-powered, acoustic, visual signals, signal volume 85 dB, battery...
Xiaomi Mi Motion Sensor 2S
14.90 €
In stock 1 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:...
No longer sold
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