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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 RETLUX RSH 309 Smart temperature sensor marked at 108 Kč incl. VAT. Is this what you’re looking for?
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All from 588
AVATTO Zigbee Smart Humidity & Temperature Sensor - Sensor
AVATTO Zigbee Smart Humidity & Temperature Sensor
599,-
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy at the price for both existing and new AlzaPlus+ members 419,-
Sensor -Zigbee temperature and humidity sensor, compatible with Tuya and ZigBee, Support for Alexa and Google Assistant voice control, clear LCD display, automation of ventilation,...
Added to cart
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QINGPING Bluetooth Clock - pink - Alarm Clock
QINGPING Bluetooth Clock - pink
599,-
In stock > 10 pcs
2 colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy at the price for both existing and new AlzaPlus+ members 359,-
Alarm Clock - Digital, power supply: battery
Added to cart
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MOES Human Presence Sensor + Light Sensor, Zigbee - Motion Sesnor
MOES Human Presence Sensor + Light Sensor, Zigbee
599,-
Currently Unavailable
Motion Sesnor , open system with detection motion, range: security, power supply: USB,
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MOES Temperature and humidity probe, WiFi - Sensor
MOES Temperature and humidity probe, WiFi
599,-
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Sensor Temperature and humidity sensor with LCD screen, Infrared induction switch for bright backlighting
Added to cart
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EMOS GoSmart Water Leak Detector P56000S, ZigBee - Water Leak Detector
EMOS GoSmart Water Leak Detector P56000S, ZigBee
-10 % off new 599,- New 669,-
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Water Leak Detector - detects water gas, battery-powered, sound level: 85dB, compatible with Tuya, Lidl Home, Smartlife, EMOS GoSmart and Manufacturer app, battery indication,...
Added to cart
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Meross Smart Door and Window Sensor Kit - Door and Window Sensor
Meross Smart Door and Window Sensor Kit
Discounted -24 % 599,- 789,-
In stock 4 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy at the price for both existing and new AlzaPlus+ members 449,-
Door and Window Sensor - with mains + battery power, compatible with Apple Home, Samsung SmartThings and Manufacturer app, connect via WiFi 2,4 GHz, range of 100m, central unit...
Added to cart
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Meross Smart Water Leak Sensor Kit - Sensor
Meross Smart Water Leak Sensor Kit
Discounted -17 % 599,- 729,-
In stock > 10 pcs
2 colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy at the price for both existing and new AlzaPlus+ members 419,-
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...
Added to cart
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EZVIZ T51C Thermo/Hygro sensor - Sensor
EZVIZ T51C Thermo/Hygro sensor
599,-
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Sensor - temperature and humidity measurement, clear display, Zigbee 3.0, battery operation (CR2450), mobile app (central unit needed)
Added to cart
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IMMAX NEO LITE Smart IR remote control with temperature and humidity sensors, WiFi - Smart Wireless Remote
IMMAX NEO LITE Smart IR remote control with temperature and humidity sensors, WiFi
599,-
Currently Unavailable
Smart Wireless Remote - Smart IR, TUYA, WiFi, remote control of all devices, which are normally controlled by remote control with IR port, remote control, automation, measures...
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FIBARO Radiator Thermostat Sensor - Heating Set
FIBARO Radiator Thermostat Sensor
599,-
Currently Unavailable
Heating Set - for FIBARO Radiator Thermostat Head, Bluetooth
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SwitchBot Water Leak Detector with Sensor Cable - Sensor
SwitchBot Water Leak Detector with Sensor Cable
609,-
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,...
Added to cart
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EZVIZ T1C PIR - Motion Sesnor
EZVIZ T1C PIR
619,-
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Motion Sesnor , closed system with detection motion compatible with Google Home and EZVIZ, range: security, application in English, Czech, German and Hungarian, power supply:...
Added to cart
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iQtech Smartlife WL04 Zigbee Flood sensor, Zigbee 3.0 - Water Leak Detector
iQtech Smartlife WL04 Zigbee Flood sensor, Zigbee 3.0
619,-
On the way 1 pcs
Expected 30/06/2026
Water Leak Detector - detects water gas,, compatible with Tuya and Smartlife, battery indication, central unit required to function,, app with Czech language support, app with...
Added to cart
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TESLA Smart Sensor Siren - Siren
TESLA Smart Sensor Siren
619,-
In stock 4 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Siren - open system, area of use: security, OS supported: Android and iOS, compatible with Tuya, Smartlife and Tesla Smart, power supply: Power plug and Battery-Powered, in Czech...
Added to cart
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iGET SECURITY EP1 - wireless PIR motion sensor for iGET M5-4G alarm - Detector
iGET SECURITY EP1 - wireless PIR motion sensor for iGET M5-4G alarm
619,-
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Detector PIR motion sensor for iGET SECURITY M5 alarm. Protection against sabotage, highest transmission security 256bit, very long battery life of 5 years, the alarm constantly...
Added to cart
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BOT Smart Zigbee GS2 gas detector - Gas Leak Detector
BOT Smart Zigbee GS2 gas detector
629,-
In stock > 5 pcs at the supplier's
Gas Leak Detector - mains power supply, detection reach 20 m, acoustic signals, notifications via push notifications, signal volume 70 dB, features alarm, cover material plastic,...
Added to cart
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Meross Smart Temperature and Humidity Sensor MS100F - Sensor
Meross Smart Temperature and Humidity Sensor MS100F
629,-
Currently Unavailable
Sensor - temperature measurement in °C or °F, measurement of humidity in %, functionality only with the Meross Hub central unit, mobile apps, notifications, battery operation...
View
TESLA Smart Gas Sensor - Gas Leak Detector
TESLA Smart Gas Sensor
639,-
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Gas Leak Detector - mains power supply, detection reach 50 m, acoustic, visual signals, notifications via push notifications, features reset, cover material plastic, operating...
Added to cart
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BOT Smart gas detector WiFi GS5 - Gas Leak Detector
BOT Smart gas detector WiFi GS5
-19 % off new 639,- New 789,-
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
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...
Added to cart
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Honeywell Home R200S-2 Fire detector alarm - smoke sensor (optical principle), battery operated - Smoke Detector
Honeywell Home R200S-2 Fire detector alarm - smoke sensor (optical principle), battery operated
-7 % off new 639,- New 690,-
Unsealed - in stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Smoke Detector - temperature measurement to 70 °C, battery-powered , acoustic signals, signal volume 85 dB, features: test button and alarm, cover material plastic, operating...
Added to cart
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Smoot ZigBee Smoke Alarm - Smoke Detector
Smoot ZigBee Smoke Alarm
649,-
In stock 3 pcs at the supplier's
Smoke Detector - battery-powered , acoustic signals, notifications via SMS, push notifications, battery indication, features: alarm, cover material plastic, compatible with Tuya,...
Added to cart
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BOT WiFi STV2 Tuya Smart - Sensor
BOT WiFi STV2 Tuya Smart
649,-
In stock > 5 pcs at the supplier's
Sensor - Interior, temperature and humidity sensor, WiFi connection, compatible with the Android operating system, iOS and the Tuya Smart app, communicates with the Amazon Alexa...
Added to cart
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SwitchBot Presence Sensor - Sensor
SwitchBot Presence Sensor
-5 % off new 659,- New 699,-
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Sensor - 3in1 presence detection (mmWave radar, PIR, light sensor), recognition of micro-movements and static persons, range up to 8 m (movement) / 5 m (presence), 120° angle of...
Added to cart
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EVOLVEO SecuPro, wireless siren with solar power - Siren
EVOLVEO SecuPro, wireless siren with solar power
-26 % off new 659,- New 899,-
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Siren - closed system, area of use: security, power supply: Battery-Powered, Solar and USB
Added to cart
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