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Black Friday - Smart Home Sensors & Detectors

Black Friday

Black Friday is here! 🖤 Thousands of products with a fair discount.

The offer is valid from 30th October to 30th November 2026.

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The offer is valid as long as the Goods are included in the Campaign or until the Goods are sold out during the Campaign. The Goods offer may be updated during the Campaign.
Stock for some products gets redistributed to customers in the Czech Republic, Slovakia, Austria, Hungary, and other countries where Alza delivers its products, based on the earlier order delivery time. This does not apply to regional/language-specific product versions.
Full Terms and Conditions of the campaign can be found here.
Alza reserves the right to change the terms and conditions of the campaign.

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Shelly DS18B20 - Sensor

7.40 € 8.29 €

Sensor - temperature sensor, 1 m long cable

Added to cart

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Shelly Leak Sensor Cable, Detection Cable for Shelly Gen4 Flood - Sensor

Shelly Leak Sensor Cable, Detection Cable for Shelly Gen4 Flood

9.80 € 10.90 €

Sensor - Detection Cable for Shelly Gen4 Flood

Added to cart

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MOES Human Presence Sensor + Light Sensor, Zigbee - Motion Sesnor

MOES Human Presence Sensor + Light Sensor, Zigbee

16.72 € 24.90 €

Currently Unavailable

Motion Sesnor , open system with detection motion, range: security, power supply: USB,

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MOES Temperature and humidity probe, Bluetooth - Sensor

MOES Temperature and humidity probe, Bluetooth

6.24 € 12.90 €

Currently Unavailable

Sensor - Bluetooth 4.2, LCD display, temperature measurement -10-50 °C, humidity 0-99%, accurate data in real time, connection to the MOES application, clever gateway scenes,...

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AQARA Multi-State Sensor P100 Kit (VB-S03D), grey - Vibration Detector

AQARA Multi-State Sensor P100 Kit (VB-S03D), grey

22.33 € 31.90 €

Currently Unavailable

Vibration Detector - detects Opening windows and doors, vibration and Angle gas, battery-powered, compatible with Apple Home, Google Home, Samsung SmartThings and Aqara Home,...

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SwitchBot Presence Sensor - Sensor

SwitchBot Presence Sensor

23 € 29.90 €

Currently Unavailable

Sensor - 3in1 presence detection (mmWave radar, PIR, light sensor), recognition of micro-movements and static persons, range up to 8 m (movement) / 5 m (presence), 120° angle of...

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