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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355 Results
4.0 27×
Tesla Smart Sensor Motion
Pohybové čidlo
15.90 €
As good as new
Order Code: Tslpt2115
2.7 13×
Einhell TC-MD 50 Classic
Cable Detector - detection depth 50mm/38mm/19mm, operating range up to 0.05m, weight 0.13kg, battery in package
23.90 €
As good as new
Order Code: BOF146a4
25.98 €
Currently Unavailable
Order Code: EMOS24054
Great price
62.03 € Save 2.97 €
Currently Unavailable
Order Code: Home22_28
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
14.90 €
Unsealed
Order Code: SAFEH153
5.0
iGET SECURITY P10 - Wireless Vibration Detector
Vibration Detector -, connect via GSM, door or window mounting, mobile phone notification and battery indication, central unit required to function
7.79 €
Unsealed
Order Code: NU105t
New arrival
42.79 €
Currently Unavailable
Order Code: EMOS24055
517.01 €
Currently Unavailable
Order Code: WSaaa0172
327.83 €
Currently Unavailable
Order Code: AJAX23_022
327.83 €
Currently Unavailable
Order Code: AJAX23_021
62.47 €
Currently Unavailable
Order Code: Home22_29
39.90 €
Unsealed
Order Code: BOCh1004
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.
17.90 €
Unsealed
Order Code: iGt21017
23.90 €
Currently Unavailable
Order Code: HOMEaaa0788
72.77 €
Currently Unavailable
Order Code: Home23_40
23.82 €
Currently Unavailable
Order Code: HOMEaaa0098
Homematic IP Protection against disassembly - for Evo - CC-Sys-O-Cy
Module Protection against disassembly (CC-Sys-O-Cy) is one of the security features of Homematic IP smart home products designed to secure the HmIP-eTRV-E and HmIP-eTRV-2 thermostatic radiator heads against theft or unauthorized disassembly. Solid construction with reinforcing ring and secured with a pair of nuts and bolts.
9.34 €
Currently Unavailable
Order Code: Home22_13
5.0
MOES CO Detector, Zigbee
Detektor plynu
Buy with code ALZADNI30 30.03 €
42.90 €
Unsealed
Order Code: Moes22_37
5.0
Gosund PIR motion sensor
Pohybový senzor
Buy with code ALZADNI20 13.52 €
16.90 €
Unsealed
Order Code: GoSnd23
4.0
MOES Gas Leakage Detector, Zigbee
Detektor plynu
Buy with code ALZADNI50 16.45 €
32.90 €
Unsealed
Order Code: Moes22_41
24.90 €
Unsealed
Order Code: SAFEH178
3.3
EVOLVEO PIR, chytrý WiFi bezdrátový PIR snímač pohybu
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,
34.90 €
Unsealed
Order Code: EVO23_013

Detectors

Detectors

In the category Detectors on Alza.sk, we currently have a total of 355 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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