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Water & Flood Detectors

Shop the best prices on 8,177 great value water & flood detectors. Shopping for water & flood detectors is easy with Fruugo, with SALE discounts, offers and savings on Gze, TTMA, Diverşi Producători and more. Buy water & flood detectors online safely with Fruugo, with secure payment and fast shipping to Luxembourg.

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1 - 32 of 3,200
Water Level Indicator Alarm Water Level Alarm Sensor Waterline Indicating Alarm Low or High Water Level Sensor Alarm with Silencer Switch
From €68.62
Flood Barrier Waterproof Reusable Heavy Rain Defense for Garage Basement Driveway 80x40cm
From €219.00
Tuya Smart Zigbee Ultrasonic Water Tank Level Monitor Sensor Real-Time Alerts App Control for IOS & SZRH A-W
From €50.06
Tuya Water Level Sensor Wifi Controller Leakage Alarm Swimming Tank Detector Leak Protecti Hhh
From €64.00
Water Level Indicator Alarm Water Level Alarm Sensor Waterline Indicating Alarm Low or High Water Le
From €74.00
Water Mains Leak Detector Underground Mains Leak Monitor Water Mains Leak Detector With Headphones Viewleaf
From €20.95
ME201WCS Ultrasonic Water Level Sensor Smart Socket Real Time Monitor Tuya APP Wireless WiFi Remote
From €99.00
​ME201W Solar Powered Water Level Monitor Tuya Smart App Wireless WiFi Ultrasonic Sensor Real-Time Remote Monitoring System​
From €149.00
2Pcs Smart Zigbee/Wifi Smoke Detector Smart Fire Fire Protection Home Security Alarm Sound Light Alarm APP Control
From €25.95
Gas Leak Detector with Alarm and Automatic Shut-off Valve for Home Safety
From €41.95
Automatic Water Level Controller XKC C352 2P Non Contact Liquid Level Sensor for Water Tanks Filling System AC 110V to 220V
From €31.95
Diy Hy929 High Strength Wall Microphone Voice Listen Detector for Engineer Water Leakage Oil Leak Detection
From €64.00
Water Leak Detector Multi-functional Sound Detector For Pipe Water Leak Suitable For Leak Detection Of Various Construction Pipe
From €22.95
3pcs Water Detector, 90dB Water Leak and Drip Alarm, Wireless Alarm Sensor, Water Level Sensor, Water Detector for Kitchen, Bathroom and Basement
From €33.92
Water Level Sensor Alarm for Fish Tank - Overflow Detection & Household Safety Alarm Edition 0813
From €23.55
Water Level Indicator Alarm Water Level Alarm Sensor Waterline Indicating Alarm Low Or High Water Level Sensor Alarm With Silencer Switch-YvanHigh Wat
From €82.37
For Car Reversing Sensor, Auto Parking System Reversing Radar with Bibi Buzzer Alarm and 4 Sensors SZRH A-F
From €42.63
Water Leak Alarm Detector 120dB Loud Home Sink Fish Tank Pump Overflow Leakage Sensor
From €14.79
Easy-Mount Basement Leak Alarm Sensor
From €24.95
Wifi Gas Leak Detector And Fire Alarm Lcd Display Wall Mounted App Control Smart Wi-fi Natural Gas/ Lpg Tester Methane Alarm Buzzler With Sound & Ligh
From €37.95
Remote Monitor Water Alarm Sensor - Overflow Flood Leakage Alerts
From €29.95
Fully Automatic Water Level Controller Switch 25A 220V Water Tank Liquid Level Detection Sensor Water Pump Controller A
From €14.95
2026 Tuya ZigBee 3.0 Water Leakage Sensor Tuya Smart Home Water Level Detector Smart Life
From €129.00
F999B Leaking Water Leak Detector Household Wall Leaking Pickup Leak Detector EU Plug
From €134.04
Reliable Sound Light Alarm System ABS Emergency Alert System Easy to Use for Effective Emergency Notifications Yellow
From €17.95
Wireless Water Leak Detector -- 90db Alarm Sensor For Bathroom, Laundry, And Kitchen (2-Pack)
From €69.00
433MHz Wireless Water Leakage Sensor Water Leaks Intrusion Detector Alert Water Level Overflo
From €27.95
Smart Wifi Temperature And Humidity Sensor, With Lcd Display (not Including Mobile Phone)
From €20.95
Tuya WIFI Smart Dual Channel Energy Meter with Buzzer Alarm and App Alarm
From €36.33
Tiny 433MHz Water Intrusion Sensor
From €34.95
Water Quality Tester, 5 In 1 Ph/ec/tds/salinity/thermometer Digital Multi-function Tester With 3 Ph Buffer Powders
From €41.95
Zigbee Tuya Human Presence Sensor 24G Millimeter Wave Radar Human Static Motion Sensing Smart Life APP
From €54.50