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Smoke Detectors & Fire Alarms

Smoke Detectors & Fire Alarms – 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.cz.

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7 reasons to shop for Smoke Detectors & Fire Alarms on Alza.cz

  • 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 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 Smoke Detectors & Fire Alarms?

If you're planning to get Smoke Detectors & Fire Alarms, 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.

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Cheapest vs. most expensive Smoke Detectors & Fire Alarms

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44 Results
4.4 46×
Netatmo Smart Smoke Alarm
Smoke Detector - acoustic signals, notifications via push notifications, signal volume 85 dB, battery indication, features: alarm, cover material plastic, holder and mounting kit included, standalone unit, app language options: Czech and English , compatible with Android and iOS
2,599,-
Buy
In stock 3 pcs
Order Code: NET007f
3.6
Somfy Smoke Detector One+
Smoke Detector - mains + battery-powered , detection reach 200 m, notifications via SMS, email, push notifications, signal volume 85 dB, compatible with TaHoma, requires a central hub, app language: Czech
1,799,-
Buy
In stock 1 pcs
Order Code: SOM2116
4.7 13×
FIBARO Smoke Sensor
Smoke Detector - detects temperature, temperature measurement from -20 to 100 °C, battery-powered , acoustic, visual signals, signal volume 85 dB, battery indication, features: alarm, operating temperature from 0 to 55 °C, operating humidity from 0 to 93 %, battery included, standalone unit requires a central hub, app language options: Czech and English
-17 % off new 1,569,- New 1,897,-
Buy
Unsealed - in stock 4 pcs
Order Code: FIBR01f
4.7 53×
Emos GS536
Smoke Detector - battery-powered , acoustic, visual signals, signal volume 85 dB, operating temperature from 0 to 40 °C, operating humidity from 5 to 95 %, battery included, standalone unit
Great price 189,- Save 10,-
Buy
In stock > 10 pcs at the supplier's
Order Code: EMDET0001
4.4 11×
Fireman fire alarm and smoke detector JB-S01
Smoke Detector - battery-powered , acoustic signals, signal volume 90 dB, features: test button, operating temperature from 0 to 40 °C, operating humidity from 30 to 90 %, battery included, standalone unit
197,-
Buy
In stock > 10 pcs at the supplier's
Order Code: CPGdete01
4.7 13×
FIBARO Smoke Sensor
Smoke Detector - detects temperature, temperature measurement from -20 to 100 °C, battery-powered , acoustic, visual signals, signal volume 85 dB, battery indication, features: alarm, operating temperature from 0 to 55 °C, operating humidity from 0 to 93 %, battery included, standalone unit requires a central hub, app language options: Czech and English
1,897,-
Buy
In stock 2 pcs at the supplier's
Order Code: FIBR01f
5.0
Fireman miniature fire alarm and smoke detector SeeSafe JB-S11
Smoke Detector - battery-powered , detection reach 60 m, acoustic signals, signal volume 90 dB, battery indication, features: test button, operating temperature from 0 to 40 °C, operating humidity from 30 to 90 %, battery and mounting kit included, standalone unit
Discounted -12 % 339,- 389,-
Buy
In stock > 10 pcs at the supplier's
Order Code: CPGdete02
4.3
Secutek Fire alarm and smoke detector VIP-909 EN14604 + free 9 V battery
Smoke Detector - battery-powered , acoustic signals, signal volume 85 dB, battery indication, operating temperature to 50 °C, operating humidity from 10 to 90 %, input voltage 9 V, battery included, standalone unit
199,-
Buy
In stock > 10 pcs at the supplier's
Order Code: WSaaa1553
3.0
Nedis ZBDS10WT
Smoke Detector - battery-powered , notifications via push notifications, signal volume 85 dB, battery indication, features: automatic scenarios, operating temperature from -10 to 50 °C, input voltage 3V, battery and mounting kit included, compatible with Nedis SmartLife, standalone unit, compatible with Android and iOS
899,-
Buy
In stock 1 pcs at the supplier's
Order Code: Nedis23_003
3.3
Alecto SA-102
Smoke Detector - battery-powered , acoustic signals, signal volume 85 dB, battery indication, features: alarm, cover material plastic, operating temperature from -10 to 40 °C, operating humidity up to 90 %, battery and mounting kit included, standalone unit
554,-
Buy
In stock 1 pcs at the supplier's
Order Code: AQhob08
3.0
Alecto SA-100
Smoke Detector - battery-powered , acoustic signals, signal volume 85 dB, battery indication, features: alarm, cover material plastic, operating temperature from -10 to 40 °C, operating humidity up to 90 %, battery and mounting kit included, standalone unit
347,-
Buy
In stock > 10 pcs at the supplier's
Order Code: AQhob07
Dahua DHI-HY-SA20A
Smoke Detector - battery-powered , detection reach 40 m, reaction time 10 s, acoustic signals, signal volume 85 dB, battery indication, features: test button, temporary shutdown and alarm, cover material plastic, operating temperature from -10 to 55 °C, operating humidity from 0 to 95 %, ingress protection IP30, input voltage 3V, battery and mounting kit included, standalone unit
399,-
Buy
In stock > 5 pcs at the supplier's
Order Code: DAHUdete002
Dahua DHI-HY-SA13A
Smoke Detector - battery-powered , detection reach 40 m, reaction time 10 s, acoustic, visual signals, signal volume 85 dB, battery indication, features: test button, temporary shutdown and alarm, cover material plastic, operating temperature from -10 to 55 °C, operating humidity from 0 to 95 %, ingress protection IP30, input voltage 3V, battery and mounting kit included, standalone unit
299,-
Buy
In stock 3 pcs at the supplier's
Order Code: DAHUdete001
Dahua DHI-HY-SA2FA
Smoke Detector - battery-powered , detection reach 40 m, reaction time 10 s, acoustic signals, signal volume 85 dB, battery indication, features: test button, temporary shutdown and alarm, cover material plastic, operating temperature from -10 to 55 °C, operating humidity from 0 to 95 %, ingress protection IP30, input voltage 3V, battery and mounting kit included, standalone unit
599,-
Buy
In stock 2 pcs at the supplier's
Order Code: DAHUdete010
4.8 26×
iGET SECURITY M3P14 - wireless smoke detector for iGET SECURITY M3 and M4
Smoke Detector - battery-powered , detection reach 100 m, acoustic signals, signal volume 85 dB, features: test button, cover material plastic, operating temperature from -10 to 40 °C, operating humidity from 5 to 90 %, standalone unit
from  684,-
Buy
On the way 1 pcs
Expected 04/05/2026
Order Code: NU106v5
4.0 10×
iQtech Smartlife SS03 Zigbee Smoke sensor, Zigbee 3.0
Smoke Detector - battery-powered , detection reach 10 m, notifications via push notifications, battery indication, features: alarm, cover material plastic, compatible with Tuya and Smartlife, standalone unit, app language options: Czech and English , compatible with Android and iOS
799,-
Buy
On the way 3 pcs
Expected 10/04/2026
Order Code: iQ21TECH144
4.1 38×
EVOLVEO wireless smoke and temperature detector for Alarmex/Sonix
Smoke Detector - detects temperature, battery-powered , acoustic signals, signal volume 85 dB, features: test button, operating temperature from 4,4 to 37,8 °C, operating humidity from 10 to 90 %, battery included, standalone unit requires a central hub
from  636,-
Buy
Ordered on request
Order Code: RY202e1
4.5 29×
Emos GS558
Smoke Detector - battery-powered , acoustic, visual signals, signal volume 85 dB, battery indication, operating temperature from 10 to 40 °C, operating humidity from 30 to 95 %, battery included, standalone unit
499,-
Currently Unavailable
Order Code: EMDET0002
4.9 20×
RETLUX RDT 201
Smoke Detector - battery-powered , detection reach 100 m, signal volume 85 dB
349,-
Currently Unavailable
Order Code: RETDET001
4.0
MOES Smoke Detector, Zigbee
Smoke Detector - temperature measurement from 0 to 55 °C, battery-powered , detection reach 15 m, acoustic signals, notifications via push notifications, signal volume 85 dB, battery indication, features: alarm, cover material plastic, operating temperature from 0 to 55 °C, battery and mounting kit included, requires a central hub, app language options: Czech and English , compatible with Android and iOS
899,-
Currently Unavailable
Order Code: Moes22_38

Smoke Detectors & Fire Alarms

In the category Smoke Detectors & Fire Alarms on Alza.cz, we currently have a total of 44 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 smoke Detectors & Fire Alarms Find products sorted from the most expensive to the cheapest in the category most expensive smoke Detectors & Fire Alarms Check out products sorted by price starting with the highest price in the category best sellers, best smoke Detectors & Fire Alarms You’ll find products sorted by reviews starting from the highest ranked in smoke Detectors & Fire Alarms reviews
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