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Smart Home Sensors & Detectors bazaar

Are you looking for affordable, yet fully functional goods? You've come to the right place. Save money and explore the world of unsealed, like new, or used items. Everything goes through the hands of our specialists, so you don't have to worry about receiving a non-functional, unreliable, damaged, or dirty product.

Unsealed - brand new and in perfect condition with full warranty. The original packaging has been opened by someone else, perhaps because it was an unsuitable gift. We have carefully resealed the item in its original packaging, and now it may be waiting just for you. It's in great shape and comes with a significantly lower price tag.

Reliability at a great price - there are no hidden tricks. We have thoroughly inspected everything and confidently offer you a full warranty, 24 months in total.

Like New - fully functional items that may have minor scratches from regular use. In most cases, you will receive them with all the accessories. These are reliable products that haven't been significantly affected by their previous adventures and are now waiting for a new owner. These items come with an almost full warranty of 21 months.

We do our best to preserve the original packaging whenever possible, but sometimes, for the sake of protection, we may have to use alternative boxes for this type of items.

Used - completely functional items ready for immediate use, guaranteed with a 12-month warranty. It's possible that you will receive the product with only the essential accessories. However, the packaging always contains everything necessary for the full use of the item. These are functional or serviced products that, despite visible wear, are far from being considered scrap.

This option may come with a replacement box - protection is a top priority. However, the product does its job just like a brand new one. For more information about used items, click here

39 Results
4.8 144×
TP-Link Tapo T110, Smart window/door sensor
Door and Window Sensor - wireless, compatible with Apple Home and Samsung SmartThings, connect via Radio frequency, central unit required, supported OS: Android and iOS, application in Czech, application in Czech and English
5,890 Ft
Buy
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: TP22_39
4.8 55×
AQARA Door and Window Sensor T1
Door and Window Sensor - wireless, compatible with Apple Home, Google Home, Samsung SmartThings, IFTTT and Aqara Home, battery indication, central unit required, supported OS: Android and iOS, application in Czech, application in Czech and English
7,890 Ft
Buy
Unsealed - in stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: Aqara23_006
4.5 20×
Xiaomi Temperature and Humidity Monitor 3 Mini
Sensor - temperature detection, humidity, functioning independently, CR2450 battery power supply, Xiaomi Home compatible apps, plastic material, Bluetooth connection, optical signalling, installation by gluing
4,190 Ft
Buy
Unsealed - in stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: XIA25001
4.2 24×
AQARA Smoke Detector (SD-S01D) - Zigbee 3.0
Smoke Detector - battery-powered , reaction time 0,1 s, notifications via push notifications, battery indication, cover material plastic, operating temperature from 0 to 40 °C, operating humidity from 0 to 95 %, ingress protection IP20, requires a central hub, app language options: Czech and English , compatible with Android and iOS
-23 % off new 14,890 Ft New 19,390 Ft
Buy
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: Aqara24011
4.7
Honeywell Home R200H-N2 Interconnected fire alarm detector - temperature principle, battery operated
Temperature Sensor - interconnected fire detector, battery powered
-16 % off new 11,290 Ft New 13,490 Ft
Buy
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: HNW22_03
4.6 36×
Airthings View Plus - complete air quality monitor
Air Quality Meter - detects temperature, humidity, air pressure, TVOC (volatile organic compounds), radon, CO₂ (carbon dioxide), dust particles, mains + battery-powered, visual signals, notifications via push notifications, battery indication and display, features: memory, power cable and battery included, standalone unit requires a central hub, app language: English, compatible with Android and iOS
-10 % off new 108,890 Ft New 120,990 Ft
Buy
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: Air22TNG1
5.0
Eve Water Guard - Water Leak Detector - compatible with Thread
Water Leak Detector - detects water gas, mains power, sound level: 100dB, compatible with Apple Home, Apple Siri shortcuts and Samsung SmartThings, connect via Bluetooth, standalone functional unit, app with English language support for iOS
-19 % off new 39,190 Ft New 48,390 Ft
Buy
Unsealed - in stock 1 pcs
Order Code: Eve22_001
4.8 26×
Tesla Smart Water Sensor
Water Leak Detector - detects water gas, battery-powered, range: 50 m, compatible with Tuya, Smartlife and Tesla Smart, connection via radio waves, battery indication, central unit required to function,, app with Czech language support, app with Czech and English language support for Android and iOS
-25 % off new 8,190 Ft New 10,990 Ft
Buy
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: Tsl_22_29
4.7 17×
Solight Wireless motion detector/gong
Detector volume 65 - 80 dB(A), signal range max. 40m without obstacles, operational range of motion detection 0-8m, angle of view 15° vertically, angle of view 100° horizontally, 36 adjustable melodies, 3D rotatable sensor stand, wall mounting holes, receiver power supply AC 230V~50Hz, sensor 3 x AAA alkaline batteries or external USB charger 5V DC (not included)
6,290 Ft
Buy
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: Solight23_17
4.7 17×
Tesla Smart Gas Sensor
Gas Leak Detector - mains power supply, detection reach 50 m, acoustic, visual signals, notifications via push notifications, features reset, cover material plastic, operating temperature from 0 to 55 °C,, ingress protection IP20, input voltage 12 V, power adapter and mounting kit included, compatible with Tuya, Smartlife and Tesla Smart, requires a central hub, app language options: Czech and English , compatible with Android and iOS
10,390 Ft
Buy
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: Tsl_22_30
4.8 18×
Airbi CO2AIR digital carbon dioxide meter
Detector - CO₂ (carbon dioxide) detection, measurement range from 400 to 2400 ppm, mains + battery power, reaction time 6 s, display, independently functional unit
-27 % off new 24,590 Ft New 33,690 Ft
Buy
Unsealed - in stock 1 pcs
Order Code: Airbi24001
4.7 13×
FIBARO Smoke Sensor
Smoke Detector - detects temperature, temperature measurement from -20 to 100 °C, battery-powered , acoustic, visual signals, signal volume 85 dB, battery indication, features: alarm, operating temperature from 0 to 55 °C, operating humidity from 0 to 93 %, battery included, standalone unit requires a central hub, app language options: Czech and English
-30 % off new 20,790 Ft New 29,720 Ft
Buy
Unsealed - in stock 3 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: FIBR01f
4.7 13×
FIBARO Smoke Sensor
Smoke Detector - detects temperature, temperature measurement from -20 to 100 °C, battery-powered , acoustic, visual signals, signal volume 85 dB, battery indication, features: alarm, operating temperature from 0 to 55 °C, operating humidity from 0 to 93 %, battery included, standalone unit requires a central hub, app language options: Czech and English
-31 % off new 20,490 Ft New 29,720 Ft
Buy
As good as new - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: FIBR01f
4.2
Airthings View Radon - Air Quality Monitor
Air Quality Meter is designed for indoor environments where it monitors humidity, temperature and the amount of radon in the air. You use batteries or a USB cable to power it. Easily connect the air detector to the app via Wi-Fi or HUB using Airthings Smartlink. The app is compatible with both Android and iOS operating systems. Airthings View Radon also communicates with IFTTT, Google Assistant and Amazon Alexa voice assistants.
-4 % off new 78,590 Ft New 82,690 Ft
Buy
Unsealed - in stock 1 pcs
Order Code: Air22TNG3
3.8 24×
iQtech SmartLife CS01W Combo CO + Smoke Detector, Wi-Fi
Smoke Detector - detects gas, measurement range from 50 to 300 ppm, battery-powered , acoustic signals, signal volume 85 dB, cover material plastic, compatible with Tuya, standalone unit, app language options: Czech and English , compatible with Android and iOS
-4 % off new 14,290 Ft New 15,010 Ft
Buy
Unsealed - in stock 1 pcs
Order Code: iQ21TECH134
4.0
Airthings Wave Enhance
Air Quality Meter - detects temperature, humidity, air pressure, TVOC (volatile organic compounds), CO₂ (carbon dioxide), noise, battery-powered, visual signals, notifications via push notifications, features: memory, operating temperature from 0 to 45 °C, operating humidity from 5 to 95 %, battery included, standalone unit requires a central hub, compatible with Android and iOS
-4 % off new 63,090 Ft New 66,390 Ft
Buy
Unsealed - in stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: Air24001
4.4
Meross Smart Temperature and Humidity Sensor MS130-EU
Sensor – Temperature sensor, humidity and light, Protocol Matter, Large 3.7" display, 4th generation Swiss sensors, Apple HomeKit support, Google Assistant, Alexa and SmartThings, two programmable buttons, 4× AA batteries with a lifetime of up to 3 years, data export up to 2 years back, ideal for the bedroom, cellar or greenhouse
-34 % off new 8,690 Ft New 13,190 Ft
Buy
Unsealed - in stock 3 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: Mer2501
4.4 15×
EMOS GoSmart Smoke Detector TS380C-HW with Wi-Fi
Smoke Detector - battery-powered , acoustic, visual signals, notifications via push notifications, signal volume 85 dB, battery indication, features: test button, cover material plastic, operating temperature from 0 to 40 °C, operating humidity from 0 to 93 %, ingress protection IP20, standalone unit, app language options: Czech and English , compatible with Android and iOS
-18 % off new 8,690 Ft New 10,650 Ft
Buy
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: EMOS24053
4.1 13×
iGET SECURITY EP17 - wireless PIR motion sensor without animal detection up to 20kg for iGET M5-4G a
Detector PIR motion sensor without animal detection for iGET SECURITY M5 alarm. It detects movement but does not detect animals up to 20 kg. Protection against sabotage, highest transmission security 256bit, very long battery life of 5 years, the alarm constantly monitors the activity of this sensor, also a signal, battery percentage and more. Special magnetic holder for attachment containing trigger.
-36 % off new 7,590 Ft New 11,890 Ft
Buy
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: iGt21020
3.7 24×
iGET SECURITY EP1 - wireless PIR motion sensor for iGET M5-4G alarm
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 monitors the activity of this sensor, also a signal, battery percentage and more. Special magnetic holder for attachment containing trigger.
-17 % off new 8,690 Ft New 10,490 Ft
Buy
Unsealed - in stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: iGt21015
4.6
Meross Smart Presence Sensor
Sensor - dual detection technology, accurate presence detection even without motion, range up to 12 m, intelligent lighting automation, minimising false alarms, HomeKit compatibility, Alexa, Google Home and Matter, stable and secure connection, continuous cable power supply, adjustable base, protective shield against pet detection, mounting bracket included
-10 % off new 9,190 Ft New 10,290 Ft
Buy
Unsealed - in stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: Mer2415
5.0
Airthings View Pollution - air quality monitor
Air Quality Meter is designed for indoor environments where it monitors humidity and temperature. You use batteries or a USB cable to power it. Easily connect the air detector to the app via Wi-Fi or HUB using Airthings Smartlink. The app is compatible with both Android and iOS operating systems. Airthings View Pollution also communicates with IFTTT, Google Assistant and Amazon Alexa voice assistants.
-33 % off new 55,390 Ft New 82,690 Ft
Buy
Unsealed - in stock 2 pcs
Order Code: Air22TNG2
3.5
Sonoff PIR3-RF Small 433MHz RF PIR3 Motion Sensor
Sensor - movement, a bridge is necessary to function, the angle of view: 100°, two modes, range: 8 m, connection: radio waves, colour: white
-12 % off new 4,190 Ft New 4,790 Ft
Buy
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SNF21a054
4.0
Meross Smart Door and Window Sensor Kit
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 required, supported OS: Android and iOS, application in English
-19 % off new 10,890 Ft New 13,490 Ft
Buy
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: Mer24_11

Smart Home Sensors & Detectors bazaar

Apple HomeKitHow to Choose a Central Hub for Your Smart Home Central hubs are the heart of every smart home. You can choose either standard hubs made directly by smart home device manufacturers, or from a range of voice assistants that also enable smart home integration. This way, you can conveniently control lighting, heating,...
A mai okosotthonok rendszerint a Wi-Fi-re, a Zigbee-re, a Z-Wave-re vagy az új Matter szabványra épülnek. Ezek mellett azonban léteznek más kapcsolódási módok is – a Bluetooth-tól kezdve a gyártóspecifikus protokollokon át egészen a lokális megoldásokig. Vajon...
Az okosotthon jelentősen meg tudja könnyíteni a mindennapi életet, de igazán hatékony rendszerré csak az automatizálás és az előre beállított forgatókönyvek teszik. Hogyan állíthatod be ezeket a forgatókönyveket úgy, hogy helyetted dolgozzanak? És hogyan kapcsolhatod...
AppleApple Home: az okosotthonod vezérlőközpontja Az Apple Home egy alkalmazás, amely kulcsfontosságú eszközzé vált az Apple ökoszisztémában élő okosotthon-felhasználók számára. Segítségével könnyedén, egy helyen kezelhető az összes okoseszköz – a világítástól és a termosztátoktól kezdve a zárakig és a kamerákig. Ha...
A Samsung SmartThings alkalmazással könnyedén és bárhonnan irányíthatod az okosotthonodat. Számos gyártó készülékeit támogatja és hangasszisztensekkel is összekapcsolható, így kulcsfontosságú eszközzé válhat mindenki számára, aki okosotthont szeretne magának.
Az okos biztonsági rendszer ötvözi a modern technológiákat a biztonsági rendszerekkel, kifinomultabb védelmet nyújt otthonok, cégek és közterek számára. Hogyan működik, mit lehet vele biztosítani, és miért válik a mai kor standardjává?
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