Alza Days - Detectors
- The offer is valid from October 5 to October 26, 2026, for selected products.
- You can find the full campaign terms and conditions here.
All from 45
Honeywell R200C-2, Carbon monoxide detector and detector, CO Alarm
Discounted -10 %
40.40 €
44.90 €
In stock
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...
Philips Hue Enrave S white + Philips Hue Motion Sensor
Discounted -9 %
154.43 €
169.90 €
In stock
Ceiling Light - LED, dimmable, luminous flux 1220 lm, adjustable light temperature, connects via Bluetooth, control via app in Czech, compatible with Apple Home, height 6,6 cm,...
Meross Smart Water Leak Sensor Kit
Discounted -50 %
14.78 €
29.90 €
In stock
Water Leak Detector - detects Water gas, mains and battery power, sound level: 60dB, compatible with Apple Home, Samsung SmartThings and Manufacturer app, connect via WiFi 2,4 GHz,...
Honeywell Home R200ST-N2 Interconnected fire alarm detector - smoke (optical) and temperature princi
Discounted -10 %
42.20 €
46.90 €
In stock
Smoke Detector - temperature measurement from 0 to 70 °C, battery-powered , acoustic signals, signal volume 85 dB, features: test button, cover material plastic, operating...
IMMAX NEO Smart PIR sensor 2in1 Zigbee 3.0
Discounted -27 %
12.90 €
17.90 €
In stock
Motion Sesnor , open system with detection motion and Lights compatible with Apple Siri shortcuts, Tuya, Lidl Home, Smartlife, Nedis SmartLife, ETA SMART, Tesla Smart and Immax NEO...
Gosund Intelligent Water Leak Sensor, Zigbee
Discounted -24 %
9.02 €
11.90 €
In stock
Water Leak Detector - detects Water gas, battery-powered, compatible with Tuya and Manufacturer app, central unit required to function,, app with Czech language support, app with...
Meross Smart Water Leak Sensor
Discounted -23 %
12.94 €
16.90 €
In stock
Water Leak Detector - detects Water gas, battery-powered, sound level: 100dB, compatible with Apple Home, Google Home, Samsung SmartThings and Manufacturer app, connection via...
TESLA Smart Water Sensor
Discounted -10 %
25.04 €
27.90 €
In stock
Water Leak Detector - detects Water gas, battery-powered, range: 50 m, compatible with Tuya, Smartlife and Tesla Smart, connection via radio waves, battery indication, central unit...
Honeywell Home R200C-N2, Connected Carbon Monoxide Detector and Detector, CO Alarm
Discounted -10 %
46.70 €
51.90 €
In stock
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...
IMMAX NEO Smart Ultrasonic Liquid Level Sensor , 5 m, WiFi
Discounted -29 %
42.90 €
60.99 €
In stock
Sensor - precise measurement using ultrasonic technology, suitable for any type of liquid, IP65 resistance, possibility of connection to a smart water valve, Immax NEO PRO app in...
X-Sense FS31 (3+1) Set of 3 XS01-M Wireless Smoke Detectors with SB550 Base Station
Discounted -13 %
95.43 €
109.90 €
In stock
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...
RETLUX RSH 310 Smart Water Leak Sensor
Discounted -23 %
12.99 €
16.90 €
In stock
Water Leak Detector - detects Water gas, battery-powered, compatible with Tuya, Smartlife and Manufacturer app, connection via radio waves, battery indication, central unit...
X-Sense XS01-WX Wi-Fi Smoke Detector
Discounted -18 %
39.90 €
48.90 €
In stock
Smoke Detector - battery-powered , reaction time 1 s, acoustic, visual signals, notifications via push notifications, signal volume 85 dB, battery indication and protection against...
X-Sense FS61 (6+1) Set of 6 XS01-M Wireless Smoke Detectors with SB550 Base Station
Discounted -12 %
134.31 €
153.90 €
In stock
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 FS121 (12+1) Set of 12 XS01-M Wireless Smoke Detectors with SB550 Central Unit
Discounted -12 %
247.44 €
283.90 €
In stock
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...
SONOFF SenseGuard Presence Core 24GHz Zigbee Human Presence Sensor
Discounted -16 %
24.09 €
28.90 €
In stock
Motion Sesnor , connect through Radio frequency, open system with detection motion and Human presence compatible with eWeLink, range: security, power supply: USB,
X-Sense XH02-M RF Temperature Sensor for SB550 Station
Discounted -14 %
28.25 €
32.90 €
In stock
Temperature Sensor
X-Sense XS01-M RF Smoke Detector for the SB550 Station
Discounted -14 %
28.25 €
32.90 €
In stock
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...
SONOFF SenseGuard Motion Gen2 Zigbee Motion Sensor SNZB-03PR2
Discounted -17 %
18.92 €
22.90 €
In stock
Motion Sesnor , open system with detection motion compatible with Samsung SmartThings, eWeLink and Home Assistant, range: security, power supply: Battery-Powered,
X-Sense SBS50 Base Station for the X-Sense RF Security System
Discounted -14 %
28.25 €
32.90 €
In stock
Smart Module - X-Sense central unit, connects up to 50 RF devices and sends notifications to the app
X-Sense XS01 Standalone Smoke Detector
Discounted -16 %
15.87 €
18.90 €
In stock
Smoke Detector - battery-powered , detection reach 200 m, reaction time 1 s, acoustic, visual signals, notifications via push notifications, signal volume 85 dB, battery indication...
