Black Friday - Smart Home Sensors & Detectors
Black Friday is here! 🖤 Thousands of products with a fair discount.
- The offer is valid from 30th October to 30th November 2026.
All from 122
AQARA Vibration Sensor T1 (VB-S01D)
BLACK FRIDAY -14 %
17.77 €
20.90 €
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Vibration Detector - detects Opening windows and doors, Fall and vibration gas, battery-powered, reaction time: 1s, compatible with Apple Home and Manufacturer app, battery...
SwitchBot Water Leak Detector
BLACK FRIDAY -30 %
16.72 €
23.90 €
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Sensor - detection of water level thresholds as low as 0.5 mm, loud alarm, notifications to your mobile phone via the SwitchBot app, sensor compatibility with Wi-Fi and Bluetooth,...
Niceboy ION ORBIS Bridge
BLACK FRIDAY -25 %
27.60 €
36.90 €
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Central Unit - used as home control, connect using WiFi 2,4 GHz and Bluetooth, communication via Niceboy ION, compatible with Android and iOS, USB power supply
X-Sense XS01-WX Wi-Fi Smoke Detector
BLACK FRIDAY -19 %
41.02 €
50.90 €
In stock
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...
MOES Temperature and humidity probe, WiFi
BLACK FRIDAY -27 %
17.97 €
24.90 €
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Sensor Temperature and humidity sensor with LCD screen, Infrared induction switch for bright backlighting
Meross Smart Presence Sensor (Thread)
BLACK FRIDAY -22 %
29.29 €
37.90 €
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Sensor - mmWave occupancy sensor with micro motion detection, Matter over Thread, Local control without Wi-Fi, range up to 6 m, multi-zone detection, 360° swivel bracket, IP67,...
Honeywell Home R200S-N2 Interconnected fire detector alarm - smoke (optical) principle, battery oper
BLACK FRIDAY -10 %
39.50 €
43.90 €
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...
QINGPING Bluetooth Alarm clock (Temperature & RH monitor) - blue
BLACK FRIDAY -20 %
16.65 €
20.90 €
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Alarm Clock - Digital, power supply: battery, features: date
Niceboy ION ORBIS Water Sensor
BLACK FRIDAY -25 %
15.60 €
20.90 €
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Water Leak Detector - detects Water gas,, compatible with Niceboy ION, battery indication, central unit required to function,, app with Czech language support, app with Czech and...
Niceboy ION ORBIS Windows & Door Sensor
BLACK FRIDAY -25 %
15.60 €
20.90 €
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Door and Window Sensor - wireless, compatible with Niceboy ION, battery indication, central unit required, supported OS: Android and iOS, application in Czech, application in Czech...
AVATTO Zigbee Smart Humidity & Temperature Sensor
BLACK FRIDAY -27 %
18.81 €
25.90 €
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Sensor -Zigbee temperature and humidity sensor, compatible with Tuya and ZigBee, Support for Alexa and Google Assistant voice control, clear LCD display, automation of ventilation,...
Meross Smart Water Leak Sensor
BLACK FRIDAY -25 %
12.52 €
16.90 €
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Water Leak Detector - detects Water gas, battery-powered, sound level: 100dB, compatible with Apple Home, Google Home, Samsung SmartThings and Manufacturer app, connection via...
AQARA Presence Sensor FP2 Angle Mount (AC-X01E)
BLACK FRIDAY -10 %
10.70 €
11.90 €
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Holder - for AQARA Presence Sensor FP2 allowing to tilt the presence sensor
RETLUX RSH 310 Smart Water Leak Sensor
BLACK FRIDAY -40 %
10.09 €
16.90 €
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Water Leak Detector - detects Water gas, battery-powered, compatible with Tuya, Smartlife and Manufacturer app, connection via radio waves, battery indication, central unit...
Shelly Gen3 H&T, battery operated temperature and humidity sensor with display, WiFi, ivory
BLACK FRIDAY -10 %
41.30 €
45.90 €
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Detector - battery operated temperature and humidity sensor with display, WiFi, ivory
Shelly Blu H&T, battery operated temperature and humidity sensor, Bluetooth + Zigbee, Mocha
BLACK FRIDAY -10 %
22.40 €
24.90 €
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Humidity Sensor
Shelly Blu H&T Display, Zigbee, Bluetooth, White
BLACK FRIDAY -10 %
29.60 €
32.90 €
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Humidity Sensor
Niceboy ION ORBIS Meteo+ Sensor
BLACK FRIDAY -25 %
25.40 €
33.90 €
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Sensor - measures the temperature and humidity in the room, accuracy of 0.3 °C, ranging from -20 to +60 °C, digital display, displays the temperature, humidity, signal level, time...
X-Sense FS31 (3+1) Set of 3 XS01-M Wireless Smoke Detectors with SB550 Base Station
BLACK FRIDAY -15 %
95.91 €
113.90 €
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...
Tado Wireless Temperature Sensor X, 2nd generation
BLACK FRIDAY -20 %
89.50 €
111.90 €
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Temperature Sensor
Shelly Presence Sensor Gen4, White
BLACK FRIDAY -10 %
71.90 €
79.90 €
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Motion Sesnor , connect through WiFi 2,4 GHz, open system with detection motion compatible with Manufacturer app, application in English, Czech and Slovak, power supply: Power...
IMMAX NEO Smart Ultrasonic Liquid Level Sensor , 5 m, WiFi
BLACK FRIDAY -30 %
43.90 €
63.04 €
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
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...
SONOFF SenseGuard Motion Gen2 Zigbee Motion Sensor SNZB-03PR2
BLACK FRIDAY -19 %
19.23 €
23.90 €
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Motion Sesnor , open system with detection motion compatible with Samsung SmartThings, eWeLink and Home Assistant, range: security, power supply: Battery-Powered,
SONOFF SenseGuard Presence Core 24GHz Zigbee Human Presence Sensor
BLACK FRIDAY -17 %
24.67 €
29.90 €
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Motion Sesnor , connect through Radio frequency, open system with detection motion and Human presence compatible with eWeLink, range: security, power supply: USB,