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Water & Flood Detectors

Shop the best prices on 16,213 great value water & flood detectors. Shopping for water & flood detectors is easy with Fruugo, with SALE discounts, offers and savings on Qin, TTMA, GreenZech and more. Buy water & flood detectors online safely with Fruugo, with secure payment and fast shipping to Czechia.

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1 - 32 of 16,213
DIY HY929 High Strength Wall Microphone Voice Listen Detector for Engineer Water Leakage Oil Leakin
CZK1,099.00 Save CZK1,050.00 RRP: CZK2,149.00
Tuya Smart WiFi Smoke Detector, Smart Controlled Sensor Real-Time Monitoring, Remote Alarm Notification
CZK409.00 Save CZK40.00 RRP: CZK449.00
Tuya Smart Life WiFi Switch Relay Temperature Monitoring Thermostat Sensor Passive Dry Contact Relay
CZK289.00 Save CZK285.00 RRP: CZK574.00
Water Pipe Leak Detector Kit Dual Probes Earphone Monitor and Tester Sensor for Detecting Water Pipe Tube Leakage
CZK1,349.00 Save CZK800.00 RRP: CZK2,149.00
Wireless Ultrasonic Water Tank Liquid Level Meter with Temperature Sensor Water Level Time Display L
CZK1,449.00 Save CZK700.00 RRP: CZK2,149.00
Tuya Smart WiFi Ultrasonic Water Tank Level Monitor Sensor Real-Time Alerts App Control for IOS & Android EU Plug
CZK1,549.00
Gas Leak Detector WiFi Home Gas Alarm Tuya APP Monitor Mini Gas Detector for Home Kitchen Bathrooms Warehouses Color LCD Screen Kitchen Natural Propan
CZK674.00 Save CZK200.00 RRP: CZK874.00
High quality Leak detector Water leak detector Groundwater leak detector High
CZK824.00 Save CZK525.00 RRP: CZK1,349.00
ME201W Remote Tank Level Detection Smartphone Full Water Alarm System Controller for Water Level Sen
CZK1,399.00 Save CZK950.00 RRP: CZK2,349.00
Tuya Smart Life WiFi Energy Meter Bidirectional 3 Phase
CZK1,649.00 Save CZK1,950.00 RRP: CZK3,599.00
Fully Automatic Water Level Controller Switch 25A 220V Water Tank Liquid Level Detection Sensor Wate
CZK279.00 Save CZK180.00 RRP: CZK459.00
Water Leakage Alarm Detector with 3.5mm Jack for Home and Office Safety Monitoring Solution
CZK309.00 Save CZK365.00 RRP: CZK674.00
Water Level Indicator Alarm Water Level Alarm Sensor Waterline Indicating Alarm Low Or High Water-hhny
CZK1,649.00 Save CZK6,741.00 RRP: CZK8,390.00
Zigbee Smart Rain Sensor for Outdoor Wireless Rain Detection Waterproof, Zigbee Hub Required,Linkag SZRH A-W
CZK649.00 Save CZK175.00 RRP: CZK824.00
Water Level Indicator Alarm Water Level Alarm Sensor Waterline Indicating Alarm Low or High Water Level Sensor Alarm with Silencer Switch
CZK1,599.00 Save CZK3,691.00 RRP: CZK5,290.00
Water Level Indicator Alarm Water Level Alarm Sensor Waterline Indicating Alarm Low or High Water Le
CZK2,199.00
2025 Tuya Smart WiFi Ultrasonic Water Tank Level Monitoring Sensor with Real-Time Alarm an
CZK2,449.00 Save CZK2,150.00 RRP: CZK4,599.00
Sonoff Waterproof Ds18b20 Temperature Sensor?home Automation
CZK299.00
12V Gas Alarm Sensor Alarm Propane Butane LPG Natural Motor Home Camper
CZK59.00 Save CZK130.00 RRP: CZK189.00
3-in-1 Tds Water Quality Tester High Accuracy Digital Water Testing Kit For Drink Water Water Teste Banmo
CZK389.00 Save CZK260.00 RRP: CZK649.00
Underground Water Pipe Leak Detector Kit, High-Intensity Detection with Headphone
CZK549.00 Save CZK1,300.00 RRP: CZK1,849.00
Tuya WiFi Temperature Sensor with Digital Display, Freezer & Water Alarm, Smart Life App Alert, US/EU Plug for Home
CZK924.00 Save CZK1,075.00 RRP: CZK1,999.00
DIY HY929 Wall Microphone Voice Listen Detector, High Strength, for Engineer Water Leakage Detection
CZK874.00 Save CZK875.00 RRP: CZK1,749.00
Water Leakage Detection Underground Water Pipe Leak Monitor High-intensity Detector Accessory Kit With Earphone
CZK179.00 Save CZK120.00 RRP: CZK299.00
Tuya Smart WiFi Smoke & Carbon Monoxide Composite Home Fire Detector Smoke Alarm Sensor Home Security SmartLife Remote Control
CZK1,149.00 Save CZK650.00 RRP: CZK1,799.00
Tuya WIFI Water Sensor Alarm Water Leak Detector Flood Alert Overflow Security Alarm System Works
CZK249.00
Tuya Smart ZigBee Energy Meter 2 Way Bidirectional with Current Sensor Clamp App Monitor Power 100-
CZK749.00
Tuya Zigbee Water Level Sensor Leakage Alarm Flood Leak Detector Smart Home Water Alert Overflow Alarm Security System
CZK724.00 Save CZK875.00 RRP: CZK1,599.00
For Home Alarm Water Leakage Spot Alarm Detector Flood Security Alarm Wh
CZK824.00 Save CZK875.00 RRP: CZK1,699.00
Water Activated Flood Barrier For Home, Basement, And Garage | Creative, Durable And Reusable | Absorbent Flood Prevention Tool,Promotion
CZK309.00 Save CZK315.00 RRP: CZK624.00
Zigbee Flood Sensor Water Leakage Detector Water Tank Full Alert Overflow Security Alarm System App
CZK599.00
50 Strips PH Test Paper 9-in-1 Water Quality Tester Accurate
CZK289.00 Save CZK70.00 RRP: CZK359.00