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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397 Results
4.3
Kidde 29HD-L Fire Smoke and Fire Detector
Smoke Detector - battery-powered, not prone to false alarms and battery indication, standalone functional unit
15.90 €
Buy
Unsealed
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SAFEH131
28.90 €
Buy
In stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SAFEH210
5.0
Ajax MotionProtect Curtain, White
Motion Sensor - for alarm, Internal, battery powered, input voltage: 3V, reach of 15m, connection via radio waves, not prone to false alarms and mobile phone notification, a central unit is required to function, application in English for Android and iOS
75.90 €
Buy
Unsealed
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: AJAX20005
59.90 €
Buy
Unsealed
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: HNW22_07
4.1
FIBARO Flood Sensor
Water Leak Detector - battery-powered, mobile phone notification, standalone functional unit,, app with Czech language support, app with Czech and English language support for Android and iOS
75.90 €
Buy
Unsealed
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: FIBR01c
EVOLVEO Alarmex Pro (ACSALMIMS) wireless indoor siren
Siren - closed system, area of use: security, compatible with Tuya, power supply: Power plug
29.90 €
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In stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: EVO22_05
3.8 18×
Mi Door and Window Sensor 2
Door and Window Sensor - wireless, compatible with Xiaomi Home, connect via Bluetooth, mobile phone notification, separately functional unit, supported OS: Android and iOS, application in English
10.90 €
Buy
Unsealed
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: Xi21_01
42.90 €
Buy
Unsealed
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: AqRAA21023
5.0
Elektrobock CN-Y01
Motion Sensor - for lighting, Internal, mains supply, input voltage: 230 V, reach of 8m
10.90 €
Buy
Unsealed
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: ELBOCK072
5.0
FIBARO Flood Sensor
Water Leak Detector - battery-powered, compatible with Apple Home, connect via Bluetooth, mobile phone notification, standalone functional unit,, app with Czech language support, app with Czech and English language support for iOS
69.90 €
Buy
Unsealed
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: FIBR02hc
4.8
IGET SECURITY M3P10 - Wireless Vibration Detector
Vibration Detector -, connect via GSM, mobile phone notification and battery indication, central unit required to function
9.90 €
Buy
Unsealed
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: NU106u
3.2
Netatmo Smart AC Controller
Remote Control to the air conditioning, smart, WiFi 2.4 GHz, iOS apps, Android, compatible with Apple HomeKit, Google Home, Amazon Alexa
113.90 €
Buy
Unsealed
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: Neta23_01
4.0
iGET SECURITY P3 - ceiling wireless motion PIR detector
Motion Sensor - for alarm, Internal, battery powered, input voltage: 9 V, reach of 9m, connection via radio waves, battery indication, a central unit is required to function
14.90 €
Buy
Unsealed
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: NU105f
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
26.90 €
Buy
Unsealed
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: BOF146a4
Great price
23.90 € Save 0.90 €
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In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: EZVIZ23_03
26.90 €
Buy
Unsealed
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: HNW22_04
4.5
AQARA Motion and Light Sensor P2
Pohybový senzor
32.90 €
Buy
Unsealed
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: Aqara24002
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.
18.90 €
Buy
Unsealed
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: iGt21017
19.90 €
Buy
In stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: EVO22_11
45.90 €
Buy
Unsealed
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: iQ21TECH144
37.90 €
Buy
Unsealed
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: IMXX2333
5.0
Homematic IP Valve Adapter Danfoss
Module 3 pieces of adapters for Danfoss valves (RA, RAV, RAVL) for connection of Thermostatic Heads (HmIP-eTRV-x) and Valve Actuator (HmIP-VDMOT) Homematic IP with standard M30 x 1,5 mm fitting.
8.89 €
Buy
Unsealed
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: Home22_12
5.0
Homematic IP Kouřový hlásič požáru - HMIP-SWSD
Smoke Detector - battery-powered, sound level: 85dB(A), mobile phone notification, standalone functional unit, central unit required to function
58.90 €
Buy
Unsealed
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: Home22_16
4.4
Elektrobock LX16C
Motion Sensor - for lighting, Outdoor, mains supply, input voltage: 230 V, reach of 11m, independently functional unit
10.90 €
Buy
Unsealed
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: ELBOCK038
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Detectors

Detectors

In the category Detectors on Alza.sk, we currently have a total of 397 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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