Detectors

Detectors – same-day delivery available. Just make sure the product you want is in stock. Choose products to buy from the comfort of your home and have them delivered to your address, to an AlzaBox, or to one of our stores. Learn more about why shop on Alza.hu.

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7 reasons to shop for Detectors on Alza.hu

  • We have a wide network of stores across the Czech Republic, where we follow all hygiene measures, as well as contactless AlzaBoxes (pick-up points).
  • You can see the availability of each item right away. Don't forget that we deliver on weekends too.
  • We accept most payment methods, including contactless and cryptocurrency.
  • You can easily return or exchange your product at any of our AlzaBoxes.
  • Need assistance? Our customer support is available 24/7.
  • We complement our range with accessories and additional services.
  • You'll find all the essential information for each product, and for some, user reviews to help with your selection.

What to consider when choosing Detectors?

If you're planning to get Detectors, there are a few aspects that can help you choose the right product. In the left menu, you can use the parametric filter to narrow down the selection to match your preferences. We also recommend sorting by popularity or price.

Make your selection easier. Click through our pre-made filters for the category: Detectors

Are you looking for the best Detectors? Browse products sorted by popularity, or consult the reviews from other users.

Cheapest vs. most expensive Detectors

If you are looking for products based on price, you can browse the lowest priced Detectors, or choose to sort by price from highest to lowest.

Detectors – main types

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298 Results
5.0 6×
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WOOX Smart Water Leak Sensor R7050
Water Leak Detector - detects Water gas,, compatible with Tuya, central unit required to function,, app with Czech language support, app with Czech and English language support for Android and iOS
  5,500 Ft
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In stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
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Order Code: Woox22_18
4.5 6×
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Niceboy ION ORBIS Water Sensor
Water Leak Detector - detects Water gas,, compatible with Niceboy ION, battery indication, central unit required to function,, app with Czech language support, app with Czech and English language support for Android and iOS
  8,490 Ft
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In stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
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Order Code: NCB23_008
4.1 11×
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SwitchBot Contact Sensor
Door and Window Sensor - wireless, compatible with Apple Siri shortcuts and Samsung SmartThings, connect via Bluetooth, battery indication, range of 5m, separately functional unit, supported OS: Android and iOS
  6,790 Ft
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In stock 4 pcs
Order by midnight, get it at the AlzaBox in the morning.
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Order Code: SwBot21_13
5.0 1×
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X-Sense FS121 (12+1) Set of 12 XS01-M Wireless Smoke Detectors with SB550 Central Unit
Smoke Detector - temperature measurement from 4 to 38 °C, humidity measurement, battery-powered , detection reach 500 m, reaction time 1 s, acoustic, visual signals, notifications via push notifications, signal volume 85 dB, battery indication and protection against sabotage, features: test button and alarm, cover material plastic, operating temperature from -4 to 38 °C, operating humidity from 0 to 85 %, ingress protection IP20, input voltage 3V, mounting kit included, requires a central hub, app language options: Czech and English , compatible with Android and iOS
  108,190 Ft
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In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
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Order Code: XSEN26009
4.6 17×
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Elektrobock CN12
Motion Sesnor with detection motion, range: lighting, power supply: Power plug,
  4,090 Ft
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In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
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Order Code: ELBOCK035
5.0 3×
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Elektrobock CN16F
Motion Sesnor with detection motion, range: lighting, power supply: Power plug,
  4,890 Ft
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In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
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Order Code: ELBOCK144
4.2 6×
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Elektrobock CN05A
Motion Sesnor with detection motion, range: lighting, power supply: Power plug,
  3,490 Ft
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In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
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Order Code: ELBOCK140
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Shelly Presence Sensor Gen4, White
Motion Sesnor , connect through WiFi 2,4 GHz, open system with detection motion compatible with Manufacturer app, application in English, Czech and Slovak, power supply: Power plug,
BLACK FRIDAY -10 % 26,090 Ft 28,990 Ft
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In stock
Order Code: Shell26038
3.6 6×
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EVOLVEO WiFi EYE, smart magnetic PIR motion sensor
Motion Sesnor , connect through WiFi 2,4 GHz, closed system with detection motion compatible with Tuya, range: security, application in English, Czech, German, Slovak and Hungarian, power supply: Battery-Powered,
  3,970 Ft
Buy
In stock 4 pcs
Order by midnight, get it at the AlzaBox in the morning.
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Order Code: EVO23_021
3.7 8×
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Meross Smart Water Leak Sensor
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 dB alarm, Meross Hub central unit is required for sensor functionality
  9,590 Ft
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In stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
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Order Code: Mer24_14
4.7 3×
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EZVIZ T3C smart button
Smart Wireless Switch - compatible with EZVIZ, control via app on Android and iOS,connect via , application in Czech and English
  8,090 Ft
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In stock 1 pcs
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Order Code: EZVIZ23_03
5.0 4×
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Eufy Security Water and Freeze Sensor
Water Leak Detector - detects Water gas, battery-powered, range: 200 m, compatible with Google Home and Manufacturer app, connect via WiFi 2,4 GHz, central unit required to function, app with English language support for Android and iOS
  22,290 Ft
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In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
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Order Code: Anker24014
3.7 8×
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Meross Smart Water Leak Sensor Kit
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, central unit required to function, app with English language support for Android and iOS
  11,490 Ft
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In stock 4 pcs
Order by midnight, get it at the AlzaBox in the morning.
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Order Code: Mer24_13
4.0 3×
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EVOLVEO Alarmex Pro (ACSALMPIR) wireless PIR motion sensor
Motion Sesnor , connect through GSM, closed system with detection motion, range: security, power supply: Battery-Powered,
  10,590 Ft
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In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
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Order Code: EVO22_12
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ONDILO ICO Spa V2 Essential +, smart water monitor and calibration kit - Cl/Br disinfection
Detector - smart water monitor, for monitoring the water quality in the hot tub, compatible with chlorine and bromine sanitizers, intuitive, low maintenance
BLACK FRIDAY -15 % 154,200 Ft 181,590 Ft
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In stock
Order Code: ONDa26002
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Shelly Presence Sensor Gen4, Black
Motion Sesnor , connect through WiFi 2,4 GHz, open system with detection motion compatible with Manufacturer app, application in English, Czech and Slovak, power supply: Power plug,
BLACK FRIDAY -10 % 26,090 Ft 28,990 Ft
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In stock
Order by midnight, get it at the AlzaBox in the morning.
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Order Code: Shell26039
4.5 2×
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Nedis WIFISA20CBK
Air Quality Meter - detects temperature, humidity, CO₂ (carbon dioxide), mains power supply, acoustic, visual signals, notifications via push notifications, battery indication and display, features: hours and date, operating temperature from -10 to 40 °C, power cable and mounting kit included, compatible with Smartlife and Nedis SmartLife, standalone unit, compatible with Android and iOS
  32,690 Ft
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In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
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Order Code: Nedis24065
5.0 3×
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SONOFF WLDC200 Water Leak Detection Cable
Extension Cable
  4,690 Ft
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In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
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Order Code: SNFa109
5.0 2×
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Ajax MotionProtect Plus White
Motion Sesnor , connect through Radio frequency, open system with detection motion compatible with Ajax, range: security, application in English, power supply: Battery-Powered,
  44,710 Ft
Buy
In stock 1 pcs
Order Code: AJAX8227
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FireAngel FA3313 CO detector with two replaceable AA batteries
Gas Leak Detector - detects CO (carbon monoxide), battery-powered, acoustic signals, battery indication, features test button, temporary shutdown and self-diagnostics, cover material plastic, operating temperature from -10 to 40 °C, operating humidity from 30 to 90 %, standalone unit
  10,990 Ft
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In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
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Order Code: SAFEH181
5.0 1×
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Elektrobock CN05C
Motion Sesnor with detection motion, range: lighting, power supply: Power plug,
  4,590 Ft
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In stock 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
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Order Code: ELBOCK142
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SONOFF SenseGuard Presence Core 24GHz Zigbee Human Presence Sensor
Motion Sesnor , connect through Radio frequency, open system with detection motion and Human presence compatible with eWeLink, range: security, power supply: USB,
  10,990 Ft
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In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
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Order Code: SNF2629
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X-Sense XS01-M RF Smoke Detector for the SB550 Station
Smoke Detector - battery-powered , detection reach 500 m, reaction time 1 s, acoustic, visual signals, notifications via push notifications, signal volume 85 dB, battery indication and protection against sabotage, features: test button and alarm, cover material plastic, operating temperature from -4 to 38 °C, operating humidity from 0 to 85 %, ingress protection IP20, mounting kit included, requires a central hub, app language options: Czech and English , compatible with Android and iOS
Great price 12,390 Ft
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: XSEN26002
5.0 1×
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Homematic IP Smoke detector HmIP-SWSD-2
Smoke Detector - battery-powered , detection reach 40 m, acoustic, visual signals, signal volume 85 dB, battery indication, features: test button, cover material plastic, operating temperature from 5 to 30 °C, ingress protection IP20, input voltage 3V, mounting kit included, requires a central hub, app language options: Czech and English , compatible with Android and iOS
  18,630 Ft
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: Home25001
In the category Detectors on Alza.hu, we currently have a total of 298 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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