Cheap water Leak Detectors

Water Leak Detector - detects water gas, battery-powered, range: 80 m, connect via GSM, battery indication, central unit required to function

6.49 € 7.29 €

In stock 5 pcs

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SONOFF WLDC200 Water Leak Detection Cable

3×

7.69 €

Gosund Intelligent Water Leak Sensor, Zigbee

Buy with code ALZADAYS30DE 5.38 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Erhalten Sie 30 % Rabatt mit dem Code ALZADAYS30DE. Das Angebot gilt bis zum 15. September 2025 oder solange der Vorrat reicht und ist nur für Endverbraucher bestimmt.

Extension Cable

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18×

12.90 €

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...

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SONOFF SNZB-05P Zigbee Water Leak Sensor & Detection Cable

27×

12.90 €

Sensor - protection against water damage in your home, Zigbee, email alerts, SMS or mobile phone notifications, on a CR2477 battery (battery not included), degree of protection...

2 colors

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TP-Link Tapo T300, Smart water leak sensor

91×

15.90 € 16.90 €

Water Leak Detector - detects Humidity and water gas, battery-powered, sound level: 90dB, compatible with Google Home and Manufacturer app, connection via radio waves, central unit...

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WOOX Smart Water Leak Sensor R7050

6×

15.90 €

In stock 4 pcs

Water Leak Detector - detects water gas,, compatible with Tuya, central unit required to function,, app with Czech language support, app with Czech and English language support for...

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RETLUX RSH 310 smart senzor úniku vody

Water Leak Detector - detects water gas, battery-powered, compatible with Tuya, Smartlife and Manufacturer app, connection via radio waves, battery indication, central unit...

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Meross Smart Water Leak Sensor

Sensor - dual detection probe (upper and lower), detection of small droplets and larger leaks, instant acoustic alarm 100 dB, alerts via push notifications to your phone,...

Buy with code ALZADAYS20DE 13.52 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Erhalten Sie 20 % Rabatt mit dem Code ALZADAYS20DE. Das Angebot gilt bis zum 15. September 2025 oder solange der Vorrat reicht und ist nur für Endverbraucher bestimmt.

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SONOFF SNZB-05P Zigbee Water Leak Sensor

27×

Sensor - protection against water damage in your home, Zigbee, email alerts, SMS or mobile notifications, on a CR2477 battery, degree of protection IP67, Zigbee2MQTT and Home...

2 colors

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MOES Water Leakage Detector, Zigbee

11×

Water Leak Detector - detects water gas, battery-powered, compatible with Tuya and MOES, battery indication, central unit required to function,, app with Czech language support,...

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Meross Smart Water Leak Sensor

19.90 €

Sensor - water leak sensor, for a safe home, It works 24/7, powered by replaceable CR123A battery (lifetime 18 months), battery indicator, IP67 waterproof, alerts via the app, 60...

2 colors

Buy with code ALZADAYS25DE 14.93 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Erhalten Sie 25 % Rabatt mit dem Code ALZADAYS25DE. Das Angebot gilt bis zum 15. September 2025 oder solange der Vorrat reicht und ist nur für Endverbraucher bestimmt.

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EVOLVEO wireless water level detector for Alarmex/Sonix

3×

19.90 €

Water Leak Detector - detects water gas, battery-powered, central unit required to function

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IMMAX NEO Smart water leak sensor, Zigbee 3.0

10×

Water Leak Detector - detects water gas, battery-powered, range: 30 m, sound level: 120dB, compatible with Google Home, Tuya, Lidl Home and Immax NEO PRO, connect via WiFi 2,4 GHz...

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Niceboy ION ORBIS Water Sensor

6×

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...

In stock 2 pcs

Buy with code ALZADAYS30DE 14.63 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Erhalten Sie 30 % Rabatt mit dem Code ALZADAYS30DE. Das Angebot gilt bis zum 15. September 2025 oder solange der Vorrat reicht und ist nur für Endverbraucher bestimmt.

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Sonoff MS01 Smart Soil Moisture Sensor

8×

Sensor - humidity sensor, waterproof (IP55), compatible with Sonoff TH Origin/Elite sensor, cable 50 cm long, support for voice assistants, operating temperature 0 to 60 °C,...

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iGET SECURITY EP9 - wireless water sensor for iGET M5-4G alarm

6×

Detector water detection sensor for iGET SECURITY M5 alarm. It is used for water detection in bathrooms, technical rooms, tanks, etc., wherever there is a risk of water flooding....

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Eve Water Guard Connected Water Leak Detector - Cable Extension

AQARA Water Leak Sensor T1

Extension Cable -

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52×

20.99 €

Water Leak Detector - detects water gas, battery-powered, compatible with Apple Home, Google Home, Samsung SmartThings, IFTTT and Aqara Home, connect via Bluetooth, battery...

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Meross Smart Water Leak Sensor Kit

Sensor - water leak sensor, for a safe home, It works 24/7, powered by replaceable CR123A battery (lifetime 18 months), battery indicator, IP67 waterproof, alerts via the app, 60...

24.90 €

In stock > 5 pcs

2 colors

Buy with code ALZADAYS25DE 18.68 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Erhalten Sie 25 % Rabatt mit dem Code ALZADAYS25DE. Das Angebot gilt bis zum 15. September 2025 oder solange der Vorrat reicht und ist nur für Endverbraucher bestimmt.

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EZVIZ Water leak sensor T10C

24.90 €