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).
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  • 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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Smoke Detectors & Fire Alarms Smoke & Fire Gas Detectors Gas Water Leak Detectors Water Motion Sensors Motion Vibration Detectors Vibration Cable Detectors Power Line Multifunction Detectors Multifunction Smart Home Sensors & Detectors Smart Metal Detectors Metal
 
392 Results
Tesla Smart Sensor Motion - Pohybové čidlo
4.0 28×
Tesla Smart Sensor Motion
Pohybové čidlo
12.90 €
Slightly used
Order Code: Tslpt2115
Tesla Smart Sensor Gas - Senzor
4.8 8×
Tesla Smart Sensor Gas
Senzor
24.90 €
Unsealed
Order Code: Tsl_22_30
Tesla Smart Sensor Motion - Pohybové čidlo
4.0 28×
Tesla Smart Sensor Motion
Pohybové čidlo
14.90 €
Unsealed
Order Code: Tslpt2115
Elektrobock LX28A - Motion Sensor
4.6 5×
Elektrobock LX28A
Motion Sensor -, input voltage: 230 V
8.69 €
Unsealed
Order Code: ELBOCK039
Tesla Smart Sensor Motion - Pohybové čidlo
4.0 28×
Tesla Smart Sensor Motion
Pohybové čidlo
13.90 €
As good as new
Order Code: Tslpt2115
KIDDE 29HD Smoke Detector - Smoke Detector
4.0 12×
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 €
Unsealed
Order Code: SAFEH153
iGET SECURITY P10 - Wireless Vibration Detector - Vibration Detector
5.0 1×
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
MOES CO Detector, Zigbee - Detektor plynu
5.0 3×
MOES CO Detector, Zigbee
Detektor plynu
43.90 €
Unsealed
Order Code: Moes22_37
EMOS GoSmart PIR senzor (pohybové čidlo), ZigBee - Pohybové čidlo
EMOS GoSmart PIR senzor (pohybové čidlo), ZigBee
Pohybové čidlo
42.59 €
Currently Unavailable
Order Code: EMOS24055
EMOS GoSmart Detektor úniku vody P56000S, ZigBee - Detektor úniku vody
EMOS GoSmart Detektor úniku vody P56000S, ZigBee
Detektor úniku vody
25.82 €
Currently Unavailable
Order Code: EMOS24054
Smartlife Zigbee Chytrý detektor úniku vody - Detektor úniku vody
Smartlife Zigbee Chytrý detektor úniku vody
Detektor úniku vody
23.87 €
Currently Unavailable
Order Code: HOMEaaa0098
Honeywell Home R200ST-N2 Propojitelný požární hlásič alarm - kouřový (optický) i teplotní princip, - Detektor
4.0 2×
Honeywell Home R200ST-N2 Propojitelný požární hlásič alarm - kouřový (optický) i teplotní princip,
Detektor
37.90 €
Unsealed
Order Code: HNW22_06
Gosund PIR motion sensor - Pohybový senzor
4.0 2×
Gosund PIR motion sensor
Pohybový senzor
16.90 €
Unsealed
Order Code: GoSnd23
Homematic IP se senzorem jasu, venkovní, bílý - Pohybový senzor
Variants
Homematic IP se senzorem jasu, venkovní, bílý
Pohybový senzor
New arrival
139.03 €
Currently Unavailable
Order Code: Home24001
Homematic IP se senzorem jasu venkovní, antracitový - Pohybový senzor
Variants
Homematic IP se senzorem jasu venkovní, antracitový
Pohybový senzor
New arrival
143.02 €
Currently Unavailable
Order Code: Home24002
MOES Gas Leakage Detector, Zigbee - Detektor plynu
4.0 1×
MOES Gas Leakage Detector, Zigbee
Detektor plynu
33.90 €
Unsealed
Order Code: Moes22_41
Vaillant Homematic IP Valve Adapter - Module
5.0 2×
Vaillant Homematic IP Valve Adapter
Module Adapter for Vaillant valves for connection of Thermostatic Heads (HmIP-eTRV-x) and Valve Actuator (HmIP-VDMOT) Homematic IP with standard M30 x 1.5 mm fitting.
7 €
Unsealed
Order Code: Home22_09
Optický hlásič požáru FireAngel FA6111 s LED nouzovým osvětlením - Detektor kouře
5.0 1×
Optický hlásič požáru FireAngel FA6111 s LED nouzovým osvětlením
Detektor kouře
24.90 €
Unsealed
Order Code: SAFEH178
EVOLVEO PIR, chytrý WiFi bezdrátový PIR snímač pohybu - Motion Sesnor
3.3 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
EVOLVEO PIR, chytrý WiFi bezdrátový PIR snímač pohybu - Motion Sesnor
3.3 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,
30.90 €
As good as new
Order Code: EVO23_013
Imou alarmová siréna ZR1 - Siren
5.0 1×
Imou alarmová siréna ZR1
Siren - open system, area of use: security, power supply: Power plug, in English
19.90 €
Unsealed
Order Code: Imou23_39
NEDIS ZBDG11CWT - Detektor plynu
NEDIS ZBDG11CWT
Detektor plynu
37.90 €
Unsealed
Order Code: Nedis23_001
Niceboy ION ORBIS Vibration Sensor - Detektor vibrací
3.0 2×
Niceboy ION ORBIS Vibration Sensor
Detektor vibrací
18.90 €
As good as new
Order Code: NCB23_007
iGET SECURITY EP28 - bezdrátové přemostění kabelových senzorů pro alarm iGET SECURITY M5-4G - Converter
1.0 1×
iGET SECURITY EP28 - bezdrátové přemostění kabelových senzorů pro alarm iGET SECURITY M5-4G
Converter -
15.90 €
Unsealed
Order Code: iGET23_016

Detectors

Smoke Detectors & Fire Alarms Smoke & Fire Gas Detectors Gas Water Leak Detectors Water Motion Sensors Motion Vibration Detectors Vibration Cable Detectors Power Line Multifunction Detectors Multifunction Smart Home Sensors & Detectors Smart Metal Detectors Metal
 

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Detectors

In the category Detectors on Alza.sk, we currently have a total of 392 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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