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 4.59 € incl. VAT. Is this what you’re looking for?
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Philips Hue Contact sensor White 2pcs
75.90 €
On the way 2 pcs
Expected 22/10/2026
Sensor - security sensor on the windows, door or safe, sends an alert or triggers a preset light alarm, includes a magnetic counterpart, IP20, can be glued or screwed (material not...
Philips Hue Contact sensor Black 2pcs
75.90 €
In stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Sensor - security sensor on the windows, door or safe, sends an alert or triggers a preset light alarm, includes a magnetic counterpart, IP20, can be glued or screwed (material not...
Shelly Presence Sensor Gen4, Black
79.90 €
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code
ALZADNI5
75.91 €
The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart.
Získajte zľavu 5 % s kódom ALZADNI5. Kliknite a kód sa uplatní automaticky.
Motion Sesnor , connect through WiFi 2,4 GHz, open system with detection motion compatible with Manufacturer app, application in English, Czech and Slovak, power supply: Power...
Shelly Presence Sensor Gen4, White
79.90 €
In stock 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code
ALZADNI5
75.91 €
The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart.
Získajte zľavu 5 % s kódom ALZADNI5. Kliknite a kód sa uplatní automaticky.
Motion Sesnor , connect through WiFi 2,4 GHz, open system with detection motion compatible with Manufacturer app, application in English, Czech and Slovak, power supply: Power...
PIR motion detector - for 55 mm frame, indoor, anthracite - HmIP-SMI55-A
76.46 €
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...
FIBARO Motion Sensor
76.90 €
Ordered on request
Motion Sesnor , connect through WiFi 2,4 GHz and Bluetooth with detection motion, Lights and temperature, range: security, application in English, Czech, German and Slovak, power...
Siemens Connected Home water leak detector SCH040ZB, ZigBee
78.60 €
In stock 4 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Water Leak Detector - detects Water gas, battery-powered, reaction time: 2s, sound level: 60dB, compatible with Connected Home, battery indication, central unit required to...
FIBARO Smoke Sensor
78.90 €
Ordered on request
Smoke Detector - detects temperature, temperature measurement from -20 to 100 °C, battery-powered , acoustic, visual signals, signal volume 85 dB, battery indication, features:...
SwitchBot Meter Pro (CO2)
79.90 €
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Sensor - Bluetooth wireless connectivity, real-time data in the SwitchBot app, Android and iOS support, Google Assistant and Amazon Alexa
- Matter standard only works with the hub
Ajax DoorProtect Plus Black
79.90 €
In stock 1 pcs at the supplier's
Door and Window Sensor - wireless, compatible with Ajax, connect via Radio frequency, deviation angle adjustment and protection against sabotage, range of 1000m, central unit...
Ajax DoorProtect Plus White
80.75 €
Currently Unavailable
Door and Window Sensor - wireless, compatible with Ajax, connect via Radio frequency, deviation angle adjustment and protection against sabotage, range of 1000m, central unit...
EVOLVEO wireless outdoor siren for Alarmex / Sonix
81.90 €
In stock > 5 pcs
Siren - closed system, area of use: security, power supply: Power plug
Airbi CO2AIR digital carbon dioxide meter
81.90 €
In stock > 5 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
Nuclear radiation detector JT-RAD01
-1 % off new
82.90 €
New 83.90 €
Unsealed - in stock 1 pcs
Detector The JT-RAD01 is a radiation meter for the detection of γ-, β- and X-rays and is characterized by particularly easy handling, high measurement stability and a practical and...
AQARA Spatial Multi-Sensor FP400 Kit (PS-S05D), Zigbee, Thread
New arrival
83.90 €
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Motion Sesnor , connect through Bluetooth and Radio frequency, open system with detection motion, Lights and Human presence compatible with Apple Home, Google Home, Samsung...
Nuclear radiation detector JT-RAD01
83.90 €
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Detector The JT-RAD01 is a radiation meter for the detection of γ-, β- and X-rays and is characterized by particularly easy handling, high measurement stability and a practical and...
Airthings Wave mini - air quality, humidity, temperature and air chemicals sensor
85.62 €
In stock > 5 pcs
Air Quality Meter - detects temperature, humidity, TVOC (volatile organic compounds), temperature measurement with accuracy 1 °C, humidity measurement with accuracy 3 %,...
Nice battery operated motion sensor
85.90 €
Currently Unavailable
Motion Sesnor , closed system with detection motion compatible with Manufacturer app, range: lighting, security and home control, application in English and Czech, power supply:...
Ajax FireProtect 2 RB (Heat) (8EU) ASP white (63208) with replaceable battery
-8 % off new
86.90 €
New 94.66 €
Unsealed - in stock 1 pcs
Smoke Detector - detects temperature, temperature measurement from 0 to 50 °C, battery-powered , acoustic, visual signals, notifications via push notifications, signal volume 85...
FIBARO Flood Sensor
86.90 €
Ordered on request
Water Leak Detector - detects temperature and Water gas, battery-powered, connect via Bluetooth, standalone functional unit,, app with Czech language support, app with Czech and...
Homematic IP Tilt and vibration sensor
87.33 €
Currently Unavailable
Sensor - tilt and vibration sensor, closed system, central unit operation, Android OS + iOS, mobile notifications
Wall mounted remote control - 6 buttons, anthracite - HmIP-WRC6-A
87.33 €
Currently Unavailable
Remote Control The programmable wireless wall-mounted remote control in anthracite (HmIP-WRC6-A) is part of the Homematic IP smart home system. It has six buttons for manual...
No longer sold
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