Best sellers, best smart Smoke Detectors
We also think that you deserve the best. That’s why on this page, we ranked smart Smoke Detectors from the most sold to the least sold. You have 64 products to choose from. Customers have the most interest in Honeywell R200C-2, Carbon monoxide detector and detector, CO Alarm, which you can buy for 980 Kč incl. VAT. If you’re intrested in smart Smoke Detectors in terms of the highest reviews, then look at the smart Smoke Detectors reviews and tests category.
All from 64
Honeywell R200C-2, Carbon monoxide detector and detector, CO Alarm
BLACK FRIDAY
980,-
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Gas Leak Detector - detects CO (carbon monoxide), smoke, measurement range from 3 to 330 ppm, gas detection sensitivity 28 ppm, battery-powered, acoustic signals, signal volume 85...
Honeywell Home R200S-2 Fire detector alarm - smoke sensor (optical principle), battery operated
BLACK FRIDAY
621,-
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Smoke Detector - temperature measurement to 70 °C, battery-powered , acoustic signals, signal volume 85 dB, features: test button and alarm, cover material plastic, operating...
AQARA Smoke Detector (SD-S01D) - Zigbee 3.0
BLACK FRIDAY
911,-
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Smoke Detector - battery-powered , reaction time 0,1 s, notifications via push notifications, battery indication, cover material plastic, operating temperature from 0 to 40 °C,...
X-Sense FS61 (6+1) Set of 6 XS01-M Wireless Smoke Detectors with SB550 Base Station
3,799,-
On the way > 5 pcs
Expected 09/11/2026
Smoke Detector - temperature measurement from 4 to 38 °C, humidity measurement, battery-powered , detection reach 500 m, reaction time 1 s, acoustic, visual signals, notifications...
SwitchBot Meter Pro (CO2)
BLACK FRIDAY
1,499,-
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Sensor - Bluetooth wireless connectivity, real-time data in the SwitchBot app, Android and iOS support, Google Assistant and Amazon Alexa
- Matter standard only works with the hub
Elektrobock KD-122LH WiFi
BLACK FRIDAY
494,-
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Smoke Detector - battery-powered , reaction time 1 s, visual signals, signal volume 85 dB, battery indication, cover material plastic, operating temperature from -10 to 50 °C,...
TESLA Smart Sensor Smoke
BLACK FRIDAY
369,-
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Smoke Detector - battery-powered , detection reach 50 m, acoustic, visual signals, notifications via push notifications, battery indication, features: reset, cover material...
X-Sense FS121 (12+1) Set of 12 XS01-M Wireless Smoke Detectors with SB550 Central Unit
BLACK FRIDAY
5,999,-
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Smoke Detector - temperature measurement from 4 to 38 °C, humidity measurement, battery-powered , detection reach 500 m, reaction time 1 s, acoustic, visual signals, notifications...
X-Sense FS31 (3+1) Set of 3 XS01-M Wireless Smoke Detectors with SB550 Base Station
BLACK FRIDAY
2,289,-
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Smoke Detector - temperature measurement from 4 to 38 °C, humidity measurement, battery-powered , detection reach 500 m, reaction time 1 s, acoustic, visual signals, notifications...
IMMAX NEO Smart Smoke Sensor, Zigbee 3.0
599,-
In stock > 10 pcs at the supplier's
Smoke Detector - battery-powered , acoustic signals, notifications via push notifications, signal volume 85 dB, battery indication, features: test button, reset and alarm, cover...
Meross Smart Smoke Alarm
799,-
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Smoke Detector - battery-powered , acoustic signals, notifications via push notifications, signal volume 85 dB, features: alarm, cover material plastic, operating temperature from...
Netatmo Smart Smoke Alarm
Great price
2,599,-
Save 191,-
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Smoke Detector - acoustic signals, notifications via push notifications, signal volume 85 dB, battery indication, features: alarm, cover material plastic, holder and mounting kit...
EMOS GoSmart Smoke Detector TS380C-HW with Wi-Fi
779,-
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Smoke Detector - battery-powered , acoustic, visual signals, notifications via push notifications, signal volume 85 dB, battery indication, features: test button, cover material...
Honeywell Home R200C-N2, Connected Carbon Monoxide Detector and Detector, CO Alarm
BLACK FRIDAY
1,258,-
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Gas Leak Detector - detects CO (carbon monoxide), smoke, measurement range from 3 to 330 ppm, gas detection sensitivity 28 ppm, battery-powered, detection reach 100 m, acoustic...
Meross Combo Smoke and Carbon Monoxide Alarm
739,-
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Gas Leak Detector - detects CO (carbon monoxide), smoke, measurement range from 50 to 300 ppm, deviation 50 ppm, detection reach 3 m, acoustic signals, signal volume 85 dB, cover...
X-Sense XS01-M RF Smoke Detector for the SB550 Station
BLACK FRIDAY
689,-
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Smoke Detector - battery-powered , detection reach 500 m, reaction time 1 s, acoustic, visual signals, notifications via push notifications, signal volume 85 dB, battery indication...
Honeywell Home R200ST-N2 Interconnected fire alarm detector - smoke (optical) and temperature princi
BLACK FRIDAY
1,033,-
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Smoke Detector - temperature measurement from 0 to 70 °C, battery-powered , acoustic signals, signal volume 85 dB, features: test button, cover material plastic, operating...
Shelly Smoke Plus, smoke detector, WiFi, BT (without battery - CR123A)
1,499,-
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Smoke Detector - battery-powered , acoustic, visual signals, notifications via push notifications, signal volume 85 dB, battery indication, features: automatic scenarios and alarm,...
Ajax FireProtect White
2,304,-
In stock > 5 pcs at the supplier's
Smoke Detector - detects temperature, temperature measurement from 0 to 65 °C, battery-powered , reaction time 12 s, notifications via push notifications, signal volume 85 dB,...
Honeywell Home R200H-N2 Interconnected fire alarm detector - temperature principle, battery operated
799,-
In stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Temperature Sensor - interconnected fire detector, battery powered
Ajax FireProtect 2 SB (CO) (8EU) ASP white (63218) with built-in battery
2,996,-
In stock > 5 pcs at the supplier's
Gas Leak Detector - detects CO (carbon monoxide), smoke, battery-powered, acoustic, visual signals, notifications via push notifications, signal volume 85 dB, battery indication...
Meross Smart Smoke Alarm - set 3x MA151 + 1x MSH450 Matter hub
BLACK FRIDAY
2,399,-
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Smoke Detector - battery-powered , reaction time 0,002 s, acoustic signals, notifications via push notifications, signal volume 110 dB, features: alarm, cover material plastic,...
BOT Smart smoke detector ZigBee SS2
BLACK FRIDAY
485,-
In stock at the supplier's
Smoke Detector - battery-powered , detection reach 20 m, acoustic signals, notifications via push notifications, signal volume 80 dB, cover material plastic, compatible with Tuya...
Xtend Home EZS-SMS10
299,-
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Smoke Detector - battery-powered , detection reach 25 m, battery indication and adjustable sensitivity, features: test button, temporary shutdown and alarm, cover material plastic,...
No longer sold
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