Best sellers, best detectors
We also think that you deserve the best. That’s why on this page, we ranked detectors from the most sold to the least sold. You have 350 products to choose from. Customers have the most interest in Solight CO flue gas detector, 85 dB, which you can buy for 15.34 € incl. VAT. If you’re intrested in detectors in terms of the highest reviews, then look at the detectors reviews and tests category.
All from 350
EMOS GoSmart PIR sensor (motion sensor) with night light, Wi-Fi
22.16 €
Ordered on request
Motion Sesnor , connect through WiFi 2,4 GHz, open system with detection motion compatible with Tuya, Lidl Home, Smartlife, EMOS GoSmart and Manufacturer app, range: lighting,...
Nedis WIFISA20CBK
79.90 €
In stock 3 pcs at the supplier's
Air Quality Meter - detects temperature, humidity, CO₂ (carbon dioxide), mains power supply, acoustic, visual signals, notifications via push notifications, battery indication and...
AQARA Presence Sensor FP1E (PS-S03D), Zigbee
50.90 €
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Motion Sesnor , connect through Radio frequency, open system with detection motion compatible with Aqara Home and Manufacturer app, range: lighting and security, application in...
SwitchBot Water Leak Detector with Sensor Cable
24.90 €
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Sensor - with an extended sensor length of 1 meter, detection of water level thresholds as low as 0.5 mm, loud alarm, notifications to your mobile phone via the SwitchBot app,...
Eufy Security Water and Freeze Sensor
53.90 €
In stock 4 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Water Leak Detector - detects Water gas, battery-powered, range: 200 m, compatible with Google Home and Manufacturer app, connect via WiFi 2,4 GHz, central unit required to...
Homematic IP with brightness sensor, outdoor, white
145.01 €
Currently Unavailable
Motion Sesnor , connect through Radio frequency, closed system with detection motion and Lights compatible with Manufacturer app, range: lighting and security, application in...
Homematic IP Smart Meter Interface
99.31 €
Currently Unavailable
Sensor - interface for smart meters, closed system, operation via central unit, OS Android + iOS, mobile notifications
Homematic IP Interface for gas meter
99.31 €
Currently Unavailable
Sensor - interface for gas meter, closed system, operation via central unit, OS Android + iOS, mobile notifications
Homematic IP Tilt and vibration sensor
86.83 €
Currently Unavailable
Sensor - tilt and vibration sensor, closed system, central unit operation, Android OS + iOS, mobile notifications
Homematic IP with brightness sensor outdoor, anthracite
149.16 €
Currently Unavailable
Motion Sesnor , connect through Radio frequency, closed system with detection motion and Lights compatible with Manufacturer app, range: lighting and security, application in...
Airbi CO2AIR digital carbon dioxide meter
-4 % off new
77.90 €
New 81.90 €
Unsealed - in stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Detector - CO₂ (carbon dioxide) detection, measurement range from 400 to 2400 ppm, mains + battery power, reaction time 6 s, display, independently functional unit
QINGPING Motion & Light sensor, T version (Apple Homekit)
12.90 €
In stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
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...
MDT Technologies Motion sensor 55 × 55 mm, illuminance measurement, matte black
154.75 €
Currently Unavailable
Motion Sesnor , connect through Ethernet, open system with detection motion compatible with Manufacturer app, range: electrical installation and home control,
BOT Smart WiFi GS3
23.64 €
In stock > 10 pcs at the supplier's
Gas Leak Detector - mains power supply, notifications via push notifications, signal volume 70 dB, cover material plastic, operating temperature from -10 to 50 °C, ingress...
Meross Smart Water Leak Sensor
25.90 €
In stock 3 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Sensor - water leak sensor, for a safe home, It works 24/7, powered by replaceable CR123A battery (lifetime 18 months), battery indicator, IP67 waterproof, alerts via the app, 60...
EMOS GoSmart Water Leak Detector P56000S, ZigBee
27.80 €
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,...
MOES Gas Leakage Detector, Zigbee
-13 % off new
25.90 €
New 29.90 €
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Gas Leak Detector - detects natural gas, mains power supply, acoustic signals, notifications via push notifications, signal volume 70 dB, battery indication, features alarm, cover...
SIGNIFY 17476/87/PN Virginia outdoor PIR motion sensor IP44, grey
35.63 €
In stock > 5 pcs at the supplier's
Motion Sesnor with detection motion compatible with Manufacturer app, range: security,
SIGNIFY 17476/31/PN Virginia outdoor PIR motion sensor IP44, white
Amazing Deal
22.82 €
Save 5.08 €
22.82 €
Save 5.08 €
In stock > 10 pcs at the supplier's
Motion Sesnor with detection motion compatible with Manufacturer app, range: lighting, power supply: Power plug,
Nedis ALRMMW20WT
20.74 €
In stock > 5 pcs at the supplier's
Motion Sesnor , closed system with detection motion, range: security, power supply: Battery-Powered,
Eve Door & Window (Matter - compatible with Apple, Google, SmartThings & Amazon Alexa)
-12 % off new
50.90 €
New 57.90 €
Unsealed - in stock 1 pcs
Door and Window Sensor - wireless, compatible with Apple Home, Google Home and Samsung SmartThings, connect via Bluetooth, central unit required, supported OS: Android and iOS,...
HEATIT Z-Smoke Multisensor 230VAC White, Z-Wave smoke sensor
164.90 €
In stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Smoke Detector - detects motion, temperature, mains power supply, detection reach 100 m, acoustic signals, signal volume 85 dB, features: test button and alarm, cover material...
PIR motion detector - for 55 mm frame, indoor, anthracite - HmIP-SMI55-A
76.01 €
Currently Unavailable
Motion Sesnor , connect through Radio frequency, closed system with detection motion, range: lighting, security and home control, application in English, Czech and German, power...
Airthings Wave plus, black - air quality, radon, humidity, temperature, VOC, CO2 and pressure sensor
234.90 €
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Air Quality Meter - detects temperature, humidity, air pressure, TVOC (volatile organic compounds), radon, CO₂ (carbon dioxide), measurement range from 400 to 5000 ppm, deviation...
No longer sold
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