Best sellers, best water Leak Detectors
We also think that you deserve the best. That’s why on this page, we ranked water Leak Detectors from the most sold to the least sold. You have 47 products to choose from. Customers have the most interest in TP-Link Tapo T300, Smart water leak sensor, which you can buy for 6,990 Ft incl. VAT. If you’re intrested in water Leak Detectors in terms of the highest reviews, then look at the water Leak Detectors reviews and tests category.
All from 47
Meross Smart Water Leak Sensor
6,790 Ft
In stock 4 pcs
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...
Gosund Intelligent Water Leak Sensor, Zigbee
5,090 Ft
In stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
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...
SONOFF SNZB-05P Zigbee Water Leak Sensor & Detection Cable
8,290 Ft
On the way > 5 pcs
Expected 02/10/2026
Water Leak Detector - detects Water gas, battery-powered, range: 130 m, compatible with Samsung SmartThings, IFTTT and eWeLink, central unit required to function,, app with Czech...
SONOFF WLDC200 Water Leak Detection Cable
4,690 Ft
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Extension Cable
SwitchBot Water Leak Detector with Sensor Cable
10,290 Ft
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Sensor - with an extended sensor length of 1 meter, detection of water level thresholds as low as 0.5 mm, loud alarm, notifications to your mobile phone via the SwitchBot app,...
Eufy Security Water and Freeze Sensor
22,290 Ft
In stock 4 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Water Leak Detector - detects Water gas, battery-powered, range: 200 m, compatible with Google Home and Manufacturer app, connect via WiFi 2,4 GHz, central unit required to...
Meross Smart Water Leak Sensor
9,590 Ft
In stock 3 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
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...
![Ajax WaterStop [3/4] (8EU) white - Remote controlled water shut-off valve (3/4") - Water Leak Detector](https://image.alza.cz/products/AJAX23_028/AJAX23_028.jpg?width=190&height=190)
Ajax WaterStop [3/4] (8EU) white - Remote controlled water shut-off valve (3/4")
112,350 Ft
Currently Unavailable
Water Leak Detector - detects Humidity and Water gas, battery-powered, range: 1,1 m, reaction time: 5s, compatible with Ajax, connection via radio waves, protection against...
![Ajax WaterStop [1/2] (8EU) white - Remote controlled water shut-off valve (1/2") - Water Leak Detector](https://image.alza.cz/products/AJAX23_024/AJAX23_024.jpg?width=190&height=190)
Ajax WaterStop [1/2] (8EU) white - Remote controlled water shut-off valve (1/2")
99,580 Ft
Currently Unavailable
Water Leak Detector - detects Humidity and Water gas, battery-powered, range: 1,1 m, reaction time: 5s, compatible with Ajax, connection via radio waves, protection against...
MOES Water Leakage Detector, Zigbee
6,890 Ft
In stock 4 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
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,...
IMMAX NEO Smart water leak sensor, Zigbee 3.0
7,790 Ft
Currently Unavailable
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...
Niceboy ION ORBIS Water Sensor
8,490 Ft
In stock 2 pcs
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...
EZVIZ Water leak sensor T10C
7,490 Ft
In stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Water Leak Detector - detects Humidity and Water gas, battery-powered, range: 200 m, compatible with Google Home and EZVIZ, connect via WiFi 2,4 GHz, battery indication, central...
Eve Water Guard - Water Leak Detector - compatible with Thread
44,390 Ft
In stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Add AlzaPlus+ and save instantly
35,510 Ft
Water Leak Detector - detects Water gas, mains power, sound level: 100dB, compatible with Apple Home, Apple Siri shortcuts and Samsung SmartThings, connect via Bluetooth,...
Sonoff MS01 Smart Soil Moisture Sensor
7,490 Ft
On the way > 5 pcs
Expected 02/10/2026
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,...
Homematic IP Rain Sensor - HmIP-SRD
65,790 Ft
In stock 4 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Sensor The wireless rain sensor (HmIP-SRD) for outdoor use is part of the Homematic IP smart home system. The sensor with its high weather and weather protection offers a wide...
TESLA Smart Water Sensor
10,990 Ft
In stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
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...
iGET SECURITY EP9 - wireless water sensor for iGET M5-4G alarm
8,490 Ft
Currently Unavailable
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....
WOOX Smart Water Leak Sensor R7050
8,990 Ft
In stock 3 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
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...
Eve Water Guard Connected Water Leak Detector - Cable Extension
Discounted -18 %
7,890 Ft
9,690 Ft
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Extension Cable -
Ajax LeaksProtect White
Discounted -22 %
17,690 Ft
22,720 Ft
Currently Unavailable
Water Leak Detector - detects Water gas, battery-powered, range: 1300 m, reaction time: 0,15s, compatible with Ajax, connection via radio waves, protection against sabotage,...
FIBARO Flood Sensor
34,890 Ft
Ordered on request
Water Leak Detector - detects temperature and Water gas, battery-powered, connect via Bluetooth, standalone functional unit,, app with Czech language support, app with Czech and...
EVOLVEO wireless water level detector for Alarmex/Sonix
5,090 Ft
Currently Unavailable
Water Leak Detector - detects Water gas, battery-powered, central unit required to function
No longer sold
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