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 4.58 € incl. VAT. Is this what you’re looking for?
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EVOLVEO Alarmex Pro (ACSALMSMK) wireless smoke detector
28.90 €
Currently Unavailable
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...
GARNI 092H wireless sensor
28.90 €
In stock 3 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Sensor Eight-channel wireless sensor for measuring temperature and relative humidity, designed for the GARNI 3055 Arcus Wi-Fi weather station.
iQtech SmartLife WL02, Wi-Fi flood sensor
28.90 €
In stock > 5 pcs at the supplier's
Water Leak Detector - detects Water gas, battery-powered, compatible with Tuya and Manufacturer app, connect via WiFi 2,4 GHz, standalone functional unit,, app with Czech language...
BOT Smart gas detector WiFi GS5
BLACK FRIDAY -11 %
29.14 €
32.78 €
In stock at the supplier's
Gas Leak Detector - mains power supply, detection reach 20 m, acoustic signals, notifications via push notifications, signal volume 70 dB, display, features alarm, cover material...
IMMAX NEO Smart temperature and humidity sensor with LCD, e-Ink, Zigbee 3.0
29.20 €
In stock > 5 pcs at the supplier's
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 temperature sensor with LCD, 4× external probe, BLE
29.25 €
In stock > 5 pcs at the supplier's
Temperature Sensor - measures temperature from -10 to 300°C with an accuracy of 1°C, 30m range, acoustic signal, email notifications, push notifications, display, reset function,...
Meross Smart Presence Sensor (Thread)
BLACK FRIDAY -22 %
29.29 €
37.90 €
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Sensor - mmWave occupancy sensor with micro motion detection, Matter over Thread, Local control without Wi-Fi, range up to 6 m, multi-zone detection, 360° swivel bracket, IP67,...
SwitchBot Meter Pro
BLACK FRIDAY -22 %
29.29 €
37.90 €
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Sensor - temperature detection, humidity, temperature measurement from 0 to 50 °C with an accuracy of 0.5 °C, moisture measurement with 3% accuracy, battery power, notifications...
IMMAX NEO Smart 3in1 PIR, occupancy and light sensor, Zigbee 3.0
29.38 €
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
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...
Shelly Blu H&T Display, Zigbee, Bluetooth, White
BLACK FRIDAY -10 %
29.60 €
32.90 €
Currently Unavailable
Humidity Sensor
SONOFF AirGuard TH E-Ink Lite Zigbee temperature and humidity sensor SNZB-02UL
New arrival
29.90 €
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Sensor - smart temperature and humidity sensor, Zigbee 3.0, 2.9" E-ink display, measurement accuracy of ±0.2°C and ±2% RH, values updated every 5 seconds, 6-hour measurement...
iQtech Millennium, Zigbee 2x NoN switch Smartlife, white
29.90 €
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Light Switch - for lighting, operates: Via central unit / bridge, compatible with Tuya and Smartlife, power supply: Power plug, works with Android and iOS, application in Czech
Meross Combo Smoke and Carbon Monoxide Alarm
30.90 €
In stock 3 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
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...
Meross Smart Water Leak Sensor Kit
30.90 €
In stock 4 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
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,...
HEATIT Floor Sensor o3mm 15m NTC 10
30.90 €
Currently Unavailable
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
Eufy Entry Sensor
-6 % off new
30.90 €
New 32.90 €
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Door and Window Sensor - magnetic on the door/window, checking that the door is closed, fully compatible with Eufy Security devices, battery in the package - last 2 years, apps on...
Eve Door & Window (Matter - compatible with Apple, Google, SmartThings & Amazon Alexa)
BLACK FRIDAY -46 %
30.99 €
57.90 €
Currently Unavailable
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,...
BOT Smart air quality sensor WiFi AirBox4
BLACK FRIDAY -11 %
31.36 €
35.28 €
In stock at the supplier's
Air Quality Meter - temperature measurement from -20 to 85 °C, mains power supply, detection reach 20 m, notifications via push notifications, cover material plastic, operating...
MOES CO Detector, Zigbee
BLACK FRIDAY -24 %
31.80 €
41.90 €
Currently Unavailable
Gas Leak Detector - detects CO (carbon monoxide), battery-powered, acoustic signals, notifications via push notifications, signal volume 85 dB, battery indication, features...
EVOLVEO Wireless 360° PIR Ceiling Motion Sensor for Sonix
31.90 €
Currently Unavailable
Motion Sesnor , connect through Radio frequency, closed system with detection motion, range: security, application in English, Czech, Slovak and Hungarian, power supply:...
EVOLVEO Alarmex Pro (ACSALMMSTS) wireless door/gate/gate detector
32.03 €
In stock 4 pcs at the supplier's
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:...
EMOS GoSmart Smoke Detector TS380C-HW with Wi-Fi
32.78 €
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Smoke Detector - battery-powered , acoustic, visual signals, notifications via push notifications, signal volume 85 dB, battery indication, features: test button, cover material...
TESLA SecureQ TS01
BLACK FRIDAY -21 %
32.87 €
41.91 €
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Motion Sesnor , connect through Radio frequency, closed system with detection motion, Lights and Human presence compatible with Tuya, Smartlife and Tesla Smart, range: security and...
No longer sold
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