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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 IMMAX NEO Smart Ultrasonic Liquid Level Sensor , 5 m, WiFi marked at 108 Kč incl. VAT. Is this what you’re looking for?
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All from 562
EVOLVEO Alarmex Pro (ACSALMMSTS) wireless door/gate/gate detector - Door and Window Sensor
EVOLVEO Alarmex Pro (ACSALMMSTS) wireless door/gate/gate detector
767,-
In stock 2 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:...
Added to cart
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iQtech Millennium, Zigbee 2x NoN switch Smartlife, white - Light Switch
iQtech Millennium, Zigbee 2x NoN switch Smartlife, white
769,-
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
Added to cart
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EMOS GoSmart Smoke Detector TS380C-HW with Wi-Fi - Smoke Detector
EMOS GoSmart Smoke Detector TS380C-HW with Wi-Fi
779,-
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...
Added to cart
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SONOFF IP65 Zigbee LCD Smart Thermometer (Probe Version) SNZB-02LD - Digital Thermometer
SONOFF IP65 Zigbee LCD Smart Thermometer (Probe Version) SNZB-02LD
779,-
On the way > 5 pcs
Expected 30/09/2026
2 colors
Digital Thermometer – IP65 waterproof design with 1.5m probe, temperature measurement even in liquids and confined spaces, 2.2″ LCD display, accuracy ±0.2 °C, measurement history...
Added to cart
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TP-Link Tapo T315 - Sensor
TP-Link Tapo T315
Amazing Deal 779,- Save 120,-
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Sensor - smart thermometer, 7cm display with electronic ink (e-ink), Tapo H100 bridge is required for full use of all smart functions (basic values are measured without it), fine...
Added to cart
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Shelly Blu H&T Display, Zigbee, Bluetooth, Black - Humidity Sensor
Shelly Blu H&T Display, Zigbee, Bluetooth, Black
779,-
Currently Unavailable
Humidity Sensor
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Shelly Blu H&T Display, Zigbee, Bluetooth, White - Humidity Sensor
Shelly Blu H&T Display, Zigbee, Bluetooth, White
779,-
Currently Unavailable
Humidity Sensor
View
Smoot ZigBee Leak Pro - Water Leak Detector
Smoot ZigBee Leak Pro
790,-
In stock > 5 pcs at the supplier's
Water Leak Detector - detects water gas, battery-powered, compatible with Apple Siri shortcuts and Tuya, connect via WiFi 2,4 GHz and WiFi 5 GHz, battery indication, central unit...
Added to cart
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Smoot Air Thermo - Sensor
Smoot Air Thermo
790,-
In stock > 5 pcs at the supplier's
Sensor Wi-Fi control and voice assistants, Android and iOS apps, thermometer and hygrometer, continuous notification to the mobile phone when the set threshold is exceeded, long...
Added to cart
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Homematic IP Window and door sensor, magnetic - HmIP-SWDM-2 - Door and Window Sensor
Homematic IP Window and door sensor, magnetic - HmIP-SWDM-2
790,-
In stock > 5 pcs at the supplier's
Door and Window Sensor - wireless, compatible with Homematic IP, connect via Radio frequency, range of 200m, central unit required, supported OS: Android and iOS, application in...
Added to cart
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SAFE Wireless temperature detector 10YHT-RF - Temperature Sensor
SAFE Wireless temperature detector 10YHT-RF
New arrival 790,-
In stock > 5 pcs at the supplier's
Temperature Sensor
Added to cart
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SAFE FireSafe 10Y30-RF wirelessly connectable fire detector - Smoke Detector
SAFE FireSafe 10Y30-RF wirelessly connectable fire detector
New arrival 790,-
In stock > 5 pcs at the supplier's
Smoke Detector - detects dust particles, battery-powered , detection reach 1000 m, acoustic, visual signals, signal volume 85 dB, battery indication, features: alarm, cover...
Added to cart
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SIGNIFY 17476/30/PN Virginia outdoor IP44 black - Motion Sesnor
SIGNIFY 17476/30/PN Virginia outdoor IP44 black
798,-
In stock > 5 pcs at the supplier's
Motion Sesnor with detection motion compatible with Manufacturer app, range: lighting, power supply: Power plug,
Added to cart
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SIGNIFY 17476/87/PN Virginia outdoor PIR motion sensor IP44, grey - Motion Sesnor
SIGNIFY 17476/87/PN Virginia outdoor PIR motion sensor IP44, grey
798,-
In stock > 5 pcs at the supplier's
Motion Sesnor with detection motion compatible with Manufacturer app, range: security,
Added to cart
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Niceboy ION ORBIS Meteo+ Sensor - Sensor
Niceboy ION ORBIS Meteo+ Sensor
799,-
Currently Unavailable
Sensor - measures the temperature and humidity in the room, accuracy of 0.3 °C, ranging from -20 to +60 °C, digital display, displays the temperature, humidity, signal level, time...
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Nedis SmartLife Smart Smoke Detector Wi-Fi WIFIDS21WT - Smoke Detector
Nedis SmartLife Smart Smoke Detector Wi-Fi WIFIDS21WT
799,-
In stock > 5 pcs at the supplier's
Smoke Detector - battery-powered , acoustic signals, signal volume 85 dB, cover material plastic, input voltage 3V, compatible with Smartlife, standalone unit, compatible with...
Added to cart
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MOES Mini CO Detector, grey - Gas Leak Detector
MOES Mini CO Detector, grey
Discounted -20 % 799,- 999,-
In stock
2 colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Gas Leak Detector - measurement range from 0 to 1000 ppm, deviation 100 ppm, reaction time 2 s, acoustic signals, battery indication and display, features alarm, cover material...
Added to cart
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MOES Mini CO Detector, orange - Gas Leak Detector
MOES Mini CO Detector, orange
Discounted -20 % 799,- 999,-
In stock
2 colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Gas Leak Detector - measurement range from 0 to 1000 ppm, reaction time 2 s, acoustic signals, battery indication and display, features alarm, cover material plastic, operating...
Added to cart
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Meross Smart Presence Sensor - Sensor
Meross Smart Presence Sensor
Discounted -20 % 799,- 999,-
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Sensor - dual detection technology, accurate presence detection even without motion, range up to 12 m, intelligent lighting automation, minimising false alarms, HomeKit...
Added to cart
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iQtech SmartLife TH01 Wi-Fi Temperature and Humidity Sensor with Display - Sensor
iQtech SmartLife TH01 Wi-Fi Temperature and Humidity Sensor with Display
799,-
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Sensor iQtech® SmartLife TH01 Wi-Fi Temperature and Humidity Sensor with Display
Added to cart
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MOES CO Detector, Zigbee - Gas Leak Detector
MOES CO Detector, Zigbee
Discounted -20 % 799,- 999,-
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Gas Leak Detector - detects CO (carbon monoxide), battery-powered, acoustic signals, notifications via push notifications, signal volume 85 dB, battery indication, features...
Added to cart
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Honeywell Home R200H-N2 Interconnected fire alarm detector - temperature principle, battery operated - Temperature Sensor
Honeywell Home R200H-N2 Interconnected fire alarm detector - temperature principle, battery operated
799,-
In stock 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Temperature Sensor - interconnected fire detector, battery powered
Added to cart
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iQtech Smartlife SS03 Zigbee Smoke sensor, Zigbee 3.0 - Smoke Detector
iQtech Smartlife SS03 Zigbee Smoke sensor, Zigbee 3.0
799,-
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Smoke Detector - battery-powered , detection reach 10 m, notifications via push notifications, battery indication, features: alarm, cover material plastic, compatible with Tuya...
Added to cart
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AQARA Motion and Light Sensor P2 - Motion Sesnor
AQARA Motion and Light Sensor P2
Discounted -8 % 800,- 877,-
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Motion Sesnor , connect through Bluetooth, open system with detection motion and Light compatible with Apple Home and Aqara Home, range: lighting and security, application in...
Added to cart
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