Detectors

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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.sk.

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7 reasons to shop for Detectors on Alza.sk

  • 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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384 Results
37.64 €
Buy
In stock > 5 pcs at the supplier's
Order Code: HNW22_05
Alecto SA-16
Detektor kouře
7.96 €
Buy
In stock 2 pcs at the supplier's
Order Code: AQhob06
37.90 €
Buy
In stock 1 pcs at the supplier's
Order Code: EVO22_07
EVOLVEO WiFi WATER, chytrý detektor zaplavení
Water Leak Detector - battery-powered, compatible with Tuya, mobile phone notification and battery indication, standalone functional unit,, app with Czech language support, app with Czech and English language support for Android and iOS
23.90 €
Buy
In stock 1 pcs at the supplier's
Order Code: EVO23_024
1.0
Alecto SA-102
Detektor kouře
24.01 €
Buy
In stock 2 pcs at the supplier's
Order Code: AQhob08
Great price
31.90 €
Buy
In stock 2 pcs at the supplier's
Order Code: EVO23_021
Alecto SA-100
Detektor kouře
13.99 €
Buy
In stock 2 pcs at the supplier's
Order Code: AQhob07
18.23 €
Buy
In stock 2 pcs at the supplier's
Order Code: iQ21TECH141
8.58 €
Buy
In stock 1 pcs at the supplier's
Order Code: HN21Well20
37.54 €
Buy
In stock 4 pcs at the supplier's
Order Code: iQ21TECH137
Záplavové čidlo Senzoor Aqua
Detektor úniku vody
75.78 €
Buy
In stock > 5 pcs at the supplier's
Order Code: SENdek01
23.29 €
Buy
In stock 5 pcs at the supplier's
Order Code: iQ21TECH148
Alecto MK-2
Držák
5.98 €
Buy
In stock 5 pcs at the supplier's
Order Code: AQhob02
OXE ZSP 06 - wireless outdoor siren
Siren - closed system, area of use: security, OS supported: Android and iOS, power supply: Power plug, in English
Great price
83.23 € Save 4.38 €
Buy
In stock 5 pcs at the supplier's
Order Code: RiSebat038
Discounted -22 %
13.90 € 17.90 €
Buy
Ordered on request > 5 pcs
Expected 29/05/2024
Order Code: MaTo23_11
4.0 33×
EVOLVEO bezdrátový detektor kouře a teploty pro Alarmex/Sonix
Smoke Detector - battery-powered, sound level: 85dB, central unit required to function
from  22.10 €
Buy
Ordered on request 2 pcs
Expected 30/05/2024
Order Code: RY202e1
4.7
iGET SECURITY P14 - wireless smoke detector
Smoke Detector - battery-powered, range: 0,05m, reaction time: 0,02min, sound level: 85dB, standalone functional unit, central unit required to function
19.90 €
Buy
Ordered on request > 5 pcs
Expected 10/06/2024
Order Code: NU105z
13.90 €
Buy
Ordered on request > 5 pcs
Expected 28/06/2024
Order Code: GoSnd22
EVOLVEO Wireless Ceiling 360° PIR Motion Sensor for Sonix
Motion Sensor - for alarm, Internal, battery powered, reach of 80m, connection via radio waves, 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
Discounted -4 %
22.90 € 23.90 €
Buy
Ordered on request 1 pcs
Expected 30/05/2024
Order Code: EVolv08
4.3
FIBARO Motion Sensor
Motion Sensor - for alarm, Internal, battery powered, input voltage: 3V, reach of 5m, connection via Bluetooth, no animal detection, a central unit is required to function, application in Czech, applications in Czech and English for Android and iOS
67.69 €
Buy
Ordered on request
Order Code: FIBR02hb
3.2
IGET SECURITY P6 - wireless gas detector
Gas Detector - detects What, Natural gas and Propane-butane gas, mains power, range: 50m, reaction time: 1min, sound level: 90dB, connect via GSM, standalone functional unit, central unit required to function
21.90 €
Buy
Ordered on request
Order Code: NU105l
4.4
EVOLVEO wireless water level detector for Alarmex/Sonix
Water Leak Detector - battery-powered, central unit required to function
15.90 €
Buy
Ordered on request
Order Code: RY202f
4.5
FIBARO CO Sensor
Gas Detector - detects What gas, battery-powered, sound level: 85dB, central unit required to function,, app with Czech language support, app with Czech and English language support for Android and iOS
117.38 €
Currently Unavailable
Order Code: FIBR02hg91
Ajax MotionProtect Plus, White - Motion Sensor Variants
5.0
Ajax MotionProtect Plus, White
Motion Sensor - Internal, battery powered, input voltage: 3V, reach of 12m, connection via radio waves, no animal detection, not prone to false alarms and mobile phone notification, a central unit is required to function, application in English for Android and iOS
99.90 €
Currently Unavailable
Order Code: AJAX8227
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Detectors

Detectors

In the category Detectors on Alza.sk, we currently have a total of 384 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
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