Free delivery
Alzaboxes and stores
Cheap water Leak Detectors
On this page you will find water Leak Detectors at the lowest prices, more so all water Leak Detectors ranked from the lowest to the highest price. It will be easier to see products that are now marked at their lowest price. The item with the lowest price in this category is RETLUX RSH 310 Smart Water Leak Sensor marked at 259 Kč incl. VAT. Is this what you’re looking for?
All from 63
Siemens Connected Home water leak detector SCH040ZB, ZigBee
1,890,-
In stock 4 pcs
Water Leak Detector - detects Water gas, battery-powered, reaction time: 2s, sound level: 60dB, compatible with Connected Home, battery indication, central unit required to...
FIBARO Flood Sensor
2,059,-
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...
Eve Water Guard - Water Leak Detector - compatible with Thread
Great price
2,939,-
Save 60,-
On the way 2 pcs
Expected 30/09/2026
Add AlzaPlus+ and save instantly
2,351,-
Water Leak Detector - detects Water gas, mains power, sound level: 100dB, compatible with Apple Home, Apple Siri shortcuts and Samsung SmartThings, connect via Bluetooth,...
Homematic IP Rain Sensor - HmIP-SRD
3,890,-
In stock 4 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code
ALZADNY15
3,307,-
The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart.
Získejte slevu 15 % s kódem ALZADNY15. Klikněte a kód se uplatní automaticky.
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...
Honeywell Home Remote shut-off valve L5 WiFi 3/4" and leak detector
6,099,-
In stock 2 pcs at the supplier's
Humidity Sensor - mains power, acoustic signalling, notifications via push notifications, cover material plastic, operating temperature up to 50 °C, degree of protection IP44,...
![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")
6,194,-
In stock > 5 pcs at the supplier's
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) black - Remote controlled water shut-off valve (1/2") - Water Leak Detector](https://image.alza.cz/products/AJAX23_023/AJAX23_023.jpg?width=190&height=190)
Ajax WaterStop [1/2] (8EU) black - Remote controlled water shut-off valve (1/2")
6,194,-
In stock > 5 pcs at the supplier's
Water Leak Detector - detects Humidity and Water gas, battery-powered, range: 1100 m, reaction time: 5s, compatible with Ajax, connection via radio waves, protection against...
Honeywell Home Shut-off Valve L5 WiFi 1" and Leak Detector
6,599,-
In stock 1 pcs at the supplier's
Humidity Sensor - acoustic signalling, notifications via push notifications, cover material plastic, operating temperature up to 50 °C, input voltage 230 V, sensing cable in the...
![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")
6,989,-
In stock 2 pcs at the supplier's
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...
ONDILO ICO Spa V2 Essential +, smart water monitor and calibration kit - Cl/Br disinfection
-6 % off new
11,090,-
New 11,799,-
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Detector - smart water monitor, for monitoring the water quality in the hot tub, compatible with chlorine and bromine sanitizers, intuitive, low maintenance
ONDILO ICO Pool V2 Essential +, smart water monitor and calibration kit - Cl/Br disinfection
11,799,-
In stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Detector - smart water monitor, water temperature sensors, water quality analysis, intuitive, low maintenance
ONDILO ICO Spa V2 Essential +, smart water monitor and calibration kit - Cl/Br disinfection
11,799,-
In stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Detector - smart water monitor, for monitoring the water quality in the hot tub, compatible with chlorine and bromine sanitizers, intuitive, low maintenance
ONDILO ICO Pool V2 Essential +, smart water monitor and calibration kit - salt disinfection
12,799,-
In stock 2 pcs
Detector - smart water monitor, sensors monitoring the water temperature, water quality analysis, intuitive, low maintenance, Compatible with systems using salt for water...
Homematic IP Water Stop and Supply Unit
27,990,-
In stock 1 pcs at the supplier's
Water Leak Detector - detects Water gas, mains and battery power, compatible with Homematic IP, connection via radio waves, central unit required to function,, app with Czech...
AVATTO Zigbee Water Sensor
Price has not been set
Currently Unavailable
Sensor - ZigBee connection (ZigBee gateway required), compatible with Tuya/Smart Life, water leak detection (probe), in-app notifications (push notifications), local alarm, history...
No longer sold
Chcete doručiť tovar na Slovensko? Prezrite si
Detektory hladiny vody
Für den Versand nach Deutschland, besuchen Sie bitte
Wassermelder
Für den Versand nach Österreich, besuchen Sie bitte
Wassermelder
Magyarországra rendelnél? Látogasd meg ezt a termékkategóriát
Vízszivárgás érzékelők