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.cz.

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7 reasons to shop for Detectors on Alza.cz

  • 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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418 Results
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EVOLVEO SecuPro, wireless siren with solar power
Siren - closed system, area of use: security, power supply: Battery-Powered, Solar and USB
  899,-
Currently Unavailable
Order Code: EVO24013
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ELEKTROBOCK SN131-TR humidity sensor
Humidity Sensor - measures humidity with 5% accuracy, mains-powered, optical signaling, plastic casing, operating temperature 0–40°C, IP20 protection rating, 230V input voltage, standalone unit
  619,-
Currently Unavailable
Order Code: ELBOCK160
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Kidde CO detector with alarm K7CO - moisture resistant
Gas Leak Detector - detects CO (carbon monoxide), measurement range from 0 ppm, battery-powered, acoustic signals, signal volume 85 dB, features test button, cover material plastic, operating temperature from -10 to 45 °C, operating humidity up to 90 %, standalone unit
  1,199,-
Currently Unavailable
Order Code: KIDhob006
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Imou ZSM1 smoke detector
Smoke Detector -, battery-powered , detection reach 130 m, acoustic, visual signals, notifications via push notifications, signal volume 85 dB, battery indication and protection against sabotage, features: test button, temporary shutdown, reset, automatic scenarios and alarm, cover material plastic, operating temperature from 0 to 55 °C, operating humidity from 0 to 95 %, input voltage 3V, mounting kit included, standalone unit
New arrival 499,-
Currently Unavailable
Order Code: Imou26010
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SONOFF SenseGuard Presence Core 24G Matter over WiFi Human Presence Sensor SNWF-06P24
Motion Sesnor , connect through WiFi 2,4 GHz, open system with detection motion, range: security, power supply: USB,
Currently Unavailable
Order Code: SNF2659
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AVATTO Zigbee Water Sensor
Sensor - ZigBee connection (ZigBee gateway required), compatible with Tuya/Smart Life, water leak detection (probe), in-app notifications (push notifications), local alarm, history of alarm records, smart automation/scenes (intelligent linkage), low consumption, power supply CR2032 (DC 3 V), battery life > 1 year, Low battery indication, 2.4 GHz transmission, operating temperature -10 to +55 °C, dimensions Ø 59,5 × 17 mm
Currently Unavailable
Order Code: AVT060a
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Nice Flood-Control FGFS-101
Water Leak Detector - detects temperature, Water and Angle gas, battery-powered, range: 40 m, compatible with Yubii Home Center, connection via radio waves, protection against sabotage, standalone functional unit, central unit required to function
  2,372,-
Currently Unavailable
Order Code: Nice26017
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Nice Motion-Control FGMS-001
Motion Sesnor - indoor, PIR (passive infrared) sensor and accelerometer sensor, Z-Wave radio connection, compatible with Yubii Home Center app, battery-powered, works standalone and via control unit / bridge, 40m range, integrated daylight sensor, adjustable sensitivity, tamper protection, automated scenarios, installation height 2.4m, optical signalling, push notifications, open system, dimensions 5.85×5.6×5.6cm (H×W×D)
  2,223,-
Currently Unavailable
Order Code: Nice26015
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Nous E14 smart ZigBee vibration sensor
Vibration Detector - detects vibration gas, battery-powered, range: 90 m, sound level: 120dB, compatible with Manufacturer app, central unit required to function,, app with Czech language support for Android
  489,-
Currently Unavailable
Order Code: Nous26024
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Nous E13 ZigBee water leak and shortage sensor
Water Leak Detector - detects Water gas, battery-powered, compatible with Tuya, Smartlife and Manufacturer app, central unit required to function,, app with Czech language support, app with Czech and English language support for Android and iOS
  609,-
Currently Unavailable
Order Code: Nous26023
In the category Detectors on Alza.cz, we currently have a total of 419 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.
Check out products sorted by price starting with the lowest price in the category cheap detectors Find products sorted from the most expensive to the cheapest in the category most expensive detectors Check out products sorted by price starting with the highest price in the category best sellers, best detectors You’ll find products sorted by reviews starting from the highest ranked in detectors reviews