Cheap smart Smoke Detectors
On this page you will find smart Smoke Detectors at the lowest prices, more so all smart Smoke Detectors ranked from the lowest to the highest price. It will be easier to see products that are now marked at their lowest price. The item with the lowest price in this category is Xtend Home EZS-SMS10 marked at 16.90 € incl. VAT. Is this what you’re looking for?
All from 55
AQARA Smoke Detector (SD-S01D) - Zigbee 3.0
44.99 €
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code
ALZADNI10
40.49 €
The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart.
Získajte zľavu 10 % s kódom ALZADNI10. Kliknite a kód sa uplatní automaticky.
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,...
SAFE Fire Guard, white
Great price
41.33 €
Currently Unavailable
Sensor - wireless fire detector with groundbreaking dual-spectrum detection and SIC technology, It can operate in a SAFE system or completely autonomously. Battery powered for up...
iQtech SmartLife CS01W Combo CO + Smoke Detector, Wi-Fi
41.72 €
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Smoke Detector - detects gas, measurement range from 50 to 300 ppm, battery-powered , acoustic signals, signal volume 85 dB, cover material plastic, compatible with Tuya,...
Honeywell Home R200S-N2 Interconnected fire detector alarm - smoke (optical) principle, battery oper
43.90 €
In stock > 5 pcs
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...
Honeywell R200C-2, Carbon monoxide detector and detector, CO Alarm
45.90 €
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 3 to 330 ppm, gas detection sensitivity 28 ppm, battery-powered, acoustic signals, signal volume 85...
Shelly Smoke Plus, smoke detector, WiFi, BT (without battery - CR123A)
Amazing Deal
46.65 €
Save 13.25 €
46.65 €
Save 13.25 €
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,...
Honeywell Home R200ST-N2 Interconnected fire alarm detector - smoke (optical) and temperature princi
48.90 €
In stock > 5 pcs
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...
BOT Smart Smoke Detector WiFi Tuya SS1 built-in battery
50.05 €
In stock 4 pcs at the supplier's
Smoke Detector - battery-powered , detection reach 20 m, acoustic signals, notifications via push notifications, signal volume 85 dB, battery indication, cover material plastic,...
X-Sense XS01-WX Wi-Fi Smoke Detector
50.90 €
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Smoke Detector - battery-powered , reaction time 1 s, acoustic, visual signals, notifications via push notifications, signal volume 85 dB, battery indication and protection against...
Honeywell Home R200C-N2, Connected Carbon Monoxide Detector and Detector, CO Alarm
Great price
58.90 €
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 3 to 330 ppm, gas detection sensitivity 28 ppm, battery-powered, detection reach 100 m, acoustic...
FIBARO Smoke Sensor
78.90 €
Ordered on request
Smoke Detector - detects temperature, temperature measurement from -20 to 100 °C, battery-powered , acoustic, visual signals, signal volume 85 dB, battery indication, features:...
SwitchBot Meter Pro (CO2)
79.90 €
In stock > 5 pcs
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
Nice battery operated smoke detector
99.90 €
Currently Unavailable
Smoke Detector - temperature measurement from -20 to 100 °C with accuracy 0,5 °C, battery-powered , detection reach 50 m, acoustic signals, notifications via push notifications,...
Netatmo Smart Smoke Alarm
Great price
108.55 €
Save 10.45 €
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...
Ajax FireProtect 2 RB (CO) (8EU) ASP black (63213) with replaceable battery
110.32 €
Currently Unavailable
Add AlzaPlus+ and save instantly
93.77 €
Gas Leak Detector - detects CO (carbon monoxide), smoke, battery-powered, acoustic, visual signals, notifications via push notifications, signal volume 85 dB, battery indication...
Ajax FireProtect 2 RB (CO) (8EU) ASP white (63212) with replaceable battery
110.32 €
Currently Unavailable
Add AlzaPlus+ and save instantly
93.77 €
Gas Leak Detector - detects CO (carbon monoxide), smoke, battery-powered, acoustic, visual signals, notifications via push notifications, signal volume 85 dB, battery indication...
Ajax FireProtect 2 RB (Heat/CO) (8EU) ASP black (63211) with replaceable battery
111.28 €
Currently Unavailable
Add AlzaPlus+ and save instantly
94.59 €
Gas Leak Detector - detects CO (carbon monoxide), smoke, battery-powered, acoustic, visual signals, notifications via push notifications, signal volume 85 dB, battery indication,...
Ajax FireProtect 2 RB (Heat/CO) (8EU) ASP white (63210) with replaceable battery
111.28 €
Currently Unavailable
Add AlzaPlus+ and save instantly
94.59 €
Gas Leak Detector - detects CO (carbon monoxide), smoke, battery-powered, acoustic, visual signals, notifications via push notifications, signal volume 85 dB, battery indication...
X-Sense FS31 (3+1) Set of 3 XS01-M Wireless Smoke Detectors with SB550 Base Station
113.90 €
On the way > 5 pcs
Expected 09/10/2026
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...
Meross Smart Smoke Alarm - set 3x MA151 + 1x MSH450 Matter hub
119.90 €
Currently Unavailable
Smoke Detector - battery-powered , reaction time 0,002 s, acoustic signals, notifications via push notifications, signal volume 110 dB, features: alarm, cover material plastic,...
Ajax FireProtect 2 SB (CO) (8EU) ASP black (63219) with built-in battery
122.59 €
Currently Unavailable
Add AlzaPlus+ and save instantly
104.20 €
Gas Leak Detector - detects CO (carbon monoxide), smoke, battery-powered, acoustic, visual signals, notifications via push notifications, signal volume 85 dB, battery indication...
Ajax FireProtect 2 SB (CO) (8EU) ASP white (63218) with built-in battery
122.59 €
Currently Unavailable
Add AlzaPlus+ and save instantly
104.20 €
Gas Leak Detector - detects CO (carbon monoxide), smoke, battery-powered, acoustic, visual signals, notifications via push notifications, signal volume 85 dB, battery indication...
Ajax FireProtect 2 SB (Heat/CO) (8EU) ASP white (63216) with built-in battery
123.65 €
Currently Unavailable
Add AlzaPlus+ and save instantly
105.10 €
Gas Leak Detector - detects CO (carbon monoxide), smoke, battery-powered, acoustic, visual signals, notifications via push notifications, signal volume 85 dB, battery indication...
Ajax FireProtect 2 SB (Heat/CO) (8EU) ASP black (63217) with built-in battery
123.65 €
Currently Unavailable
Add AlzaPlus+ and save instantly
105.10 €
Gas Leak Detector - detects CO (carbon monoxide), smoke, battery-powered, acoustic, visual signals, notifications via push notifications, signal volume 85 dB, battery indication...
No longer sold
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