Smart Home Sensors & Detectors

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SmartHome detectors and sensors are designed both for connection to central units and for stand-alone use without them. These are, for example, motion sensors, smoke, gas or CO detectors or anti-flood detectors. All the sensors work with smartphones, so you always have a full overview of what's going on in your home.

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Installing a SmartHome system is easy

The installation of various detectors and sensors is user-friendly and does not require any construction modifications or complicated wiring, as these expansion modules communicate wirelessly.

Pay attention to compatibility

When choosing expansion modules, it is important to focus on the communication protocol.

  • Some accessories require a connection to the central unit. The purchased module must be built on the same communication protocol as this unit, such as ZigBee or Z-Wave. Otherwise, the two devices will not communicate.
  • Other devices work independently, for example via Bluetooth or Apple HomeKit. They can be controlled via the manufacturer's app and don't require a central unit to work.

SmartHome detectors and sensors have many uses

There are a number of detectors and sensors on the market, so we sort them into groups for better clarity.

  • Motion detectors
  • Motion detectors for windows or doors
  • Smoke, gas or carbon monoxide detectors
  • Vibration detectors
  • Flood detectors
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529 Results
3.7
Eve Door & Window (Matter - compatible w Apple, Google, SmartThings & Amazon Alexa)
Door and Window Sensor - wireless, compatible with Samsung SmartThings and Google Home, door or window mounting and mobile phone notification, central unit required, supported OS: Android and iOS, application in English
22,890 Ft
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: Eve23_02
5.0
SwitchBot Motion Sensor
Pohybové čidlo
7,390 Ft
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In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SwBot21_12
5.0
SHELLY-BYPASS
Switch - Shelly Bypass, compatible with Shelly 1L and Shelly Dimmer 2
1,790 Ft
Buy
In stock 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SHELLa2118
Ajax FireProtect, White - Smoke Detector Variants
5.0
Ajax FireProtect, White
Smoke Detector - battery-powered, connection via radio waves, mobile phone notification, standalone functional unit
32,490 Ft
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: AJAX8209
5.0
Niceboy ION ORBIS Bridge
Central Unit - used as home control, connect using Bluetooth, compatible with Android and iOS
14,690 Ft
Buy
In stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: NCB23_003
5.0
Ajax MotionCam, White
Motion Sensor - battery powered, input voltage: 3V, reach of 15m, connection via radio waves, no animal detection, not prone to false alarms, mobile phone notification and battery indication, a central unit is required to function, application in Czech, applications in Czech and English for Android and iOS
63,490 Ft
Buy
In stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: AJAX20002
16,390 Ft
Buy
In stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: PHLS23015
8,990 Ft
Buy
In stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: Tsl_22_33
16,390 Ft
Buy
In stock 3 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: PHLS23014
5.0
IGET SECURITY M3P17 - wireless Motion PIR detector, no animal detection
Motion Sensor - for alarm, battery powered, input voltage: 3V, reach of 12m, connection via radio waves, no animal detection and mobile phone notification, a central unit is required to function
9,790 Ft
Buy
In stock 4 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: NU106x
18,490 Ft
Buy
In stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: Shell24_011
5.0
Niceboy ION ORBIS Water Sensor
Water Leak Detector -, mobile phone notification and battery indication, central unit required to function,, app with Czech language support, app with Czech and English language support for Android and iOS
8,190 Ft
Buy
In stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: NCB23_008
15,890 Ft
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: IMXX2333
Ajax DoorProtect, White - Door and Window Sensor Variants
4.7
Ajax DoorProtect, White
Door and Window Sensor - wireless, connect via Radio Frequency, no animal detection, not prone to false alarms and mobile phone notification, central unit required, supported OS: Android and iOS, application in English
17,990 Ft
Buy
In stock 3 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: AJAX7063
from  4,610 Ft
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In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: RY203h
3.5
iGET SECURITY EP9 - Wireless Water Sensor for iGET M5-4G Alarm
Detector - water detection sensor for iGET SECURITY M5 alarm. It is used for water detection in bathrooms, technical rooms, tanks, etc., wherever there is a risk of water flooding. As soon as the detection plate detects water, the transmitter informs the alarm. Protection against sabotage, highest transmission security of 256bit, very long battery life of 5 years. The alarm constantly monitors the activity of this sensor and signal, battery percentage and more.
8,190 Ft
Buy
In stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: iGt21017
5.0
iGET SECURITY M3P9 - Wireless Water Detector
Water Leak Detector -
4,890 Ft
Buy
In stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: NU106n
16,290 Ft
Buy
In stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: HNW22_03
3.7
iGET SECURITY P8 - magnetic door/window detector
Motion Sensor -, connection via radio waves, door or window mounting, a central unit is required to function
3,290 Ft
Buy
In stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: NU105p
5.0
Shelly Blu senzor na okna a dveře, Bluetooth, bílý
Door and Window Sensor -, compatible with Samsung SmartThings, connect via Bluetooth, door or window mounting, separately functional unit, supported OS: Android and iOS, application in Czech, application in Czech and English
10,390 Ft
Buy
In stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: Shell23_023
23,590 Ft
Buy
In stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: iGt21022
8,190 Ft
Buy
In stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: NCB23_004
5.0
SMARTWARES FSM-12210 Smoke Detector
Smoke Detector - battery-powered, standalone functional unit
9,690 Ft
Buy
In stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SMWc018
Ajax DoorProtect Black - Door and Window Sensor Variants
4.7
Ajax DoorProtect Black
Door and Window Sensor - wireless, connect via Radio Frequency, mobile phone notification, range of 1200m, central unit required, supported OS: Android and iOS, application in English
20,890 Ft
Buy
In stock 1 pcs
Order Code: AJAX7062
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Smart Home Sensors & Detectors

Smart Home Sensors & Detectors

In the category Smart Home Sensors & Detectors on Alza.hu, we currently have a total of 529 products, which you can easily buy online and get quickly delivered. See all of your purchases and make orders on our easy-to-use app.
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