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
4.3
CO Gas Detector and Kidde 10SCO Fire Detector
Gas Detector - detects What gas, battery-powered, reaction time: 0,02min, sound level: 85dB(A), battery indication, standalone functional unit
59.90 €
Currently Unavailable
Order Code: SAFEH124
4.3 25×
Elektrobock LM-102
Smoke Detector - battery-powered, sound level: 85dB, battery indication, standalone functional unit
7.60 €
Currently Unavailable
Order Code: ELBOCK021
5.0
Elektrobock IR25A
Motion Sensor - for lighting, Outdoor,, reach of 8m, independently functional unit
15.90 €
Currently Unavailable
Order Code: ELBOCK069
4.5
Kidde 7CO CO Detector with Alarm - Moisture Resistant
Gas Detector - detects What gas, battery-powered, reaction time: 0,02min, sound level: 85dB(A), battery indication, standalone functional unit
34.90 €
Currently Unavailable
Order Code: SAFEH128
Ajax MotionProtect, Black - Motion Sensor Variants
5.0
Ajax MotionProtect, Black
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
78.85 €
Currently Unavailable
Order Code: AJAX5314
Ajax CombiProtect, Black - Motion Sensor Variants
5.0
Ajax CombiProtect, Black
Motion Sensor - for alarm, 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 Czech, applications in Czech and English for Android and iOS
107.68 €
Currently Unavailable
Order Code: AJAX7167
4.0
Kidde 5CO (Carbon Monoxide) CO Gas Leak Detector
Gas Detector - battery-powered, standalone functional unit
32.90 €
Currently Unavailable
Order Code: SAFEH127
41.90 €
Currently Unavailable
Order Code: BOCh1004
16.90 €
Currently Unavailable
Order Code: TP23_065
4.1 10×
KIDDE 29HD Smoke Detector
Smoke Detector - battery-powered, sound level: 85dB(A), not prone to false alarms and battery indication, standalone functional unit
15.90 €
Currently Unavailable
Order Code: SAFEH153
66.90 €
Currently Unavailable
Order Code: LCx831
36.90 €
Currently Unavailable
Order Code: SAFEH168
5.0
Kidde 10LLCO CO Detector, Moisture Resistant
Gas Detector - battery-powered, sound level: 85dB(A), battery indication, standalone functional unit
58.90 €
Currently Unavailable
Order Code: SAFEH122
22.81 €
Currently Unavailable
Order Code: CPGdete03
7.90 €
Currently Unavailable
Order Code: CPGdete01
27.90 €
Currently Unavailable
Order Code: SAFEH178
5.0
UNI-T A37 CO2 MEASURING MACHINE
Air Quality Meter - mains power, battery indication, standalone functional unit
143.90 €
Currently Unavailable
Order Code: UNIT001
Ajax MotionProtect Curtain, Black
Motion Sensor - battery powered, input voltage: 3V, reach of 15m, 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 for Android, Windows and iOS
97.63 €
Currently Unavailable
Order Code: AJAX20004
Ajax MotionCam, Black
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
196.57 €
Currently Unavailable
Order Code: AJAX20001
439.90 €
Currently Unavailable
Order Code: VC1002
5.0
SAFE HOME SAFE 10Y30-BASIC
Detektor kouře
14.90 €
Currently Unavailable
Order Code: SAFEH297
Elektrobock IR21-R
Motion Sensor - for lighting,, input voltage: 230 V, independently functional unit
16.90 €
Currently Unavailable
Order Code: ELBOCK030
4.8 23×
IGET SECURITY M3P1 - Wireless PIR (passive infrared) Motion Sensor
Motion Sensor - for alarm, Internal, battery powered, input voltage: 3V, reach of 9m, connection via radio waves, not prone to false alarms and battery indication, a central unit is required to function
13.90 €
As good as new
Order Code: NU106b
2.0
Homematic IP Valve Adapter Herz, Comap
Module Adapter for Herz, Comap, MMA and SAM valves for connection of Thermostatic Heads (HmIP-eTRV-x) and Valve Drive (HmIP-VDMOT) Homematic IP with standard M30 x 1.5 mm fitting.
7.42 €
Currently Unavailable
Order Code: Home22_11

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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