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Water & Flood Detectors

Shop the best prices on 17,886 great value water & flood detectors. Shopping for water & flood detectors is easy with Fruugo, with SALE discounts, offers and savings on ZENGO, TTMA, GreenZech and more. Buy water & flood detectors online safely with Fruugo, with secure payment and fast shipping to United Kingdom.

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3,009 - 3,040 of 3,200
Instantly Water Intrusions Alarm Device Double Probe Detection Battery Status Indicator For Plumbing Appliance Areas Multicolor
£28.95
Pool Salt Water Quality Tester: Digital Salinity Meter, IP67 W with High Accuracy 5 in 1 Salinity Measurement
£49.00 Save £50.00 RRP: £99.00
Smart Life App Controlled 100DB Siren Alarm with Sound Light Sensor for Security Protection
£17.95 Save £19.00 RRP: £36.95
Water Leak Sensor WIFI for TUYA Smart WaterDrip Level Alarm Equipment for Home Security 2025
£31.95 Save £32.05 RRP: £64.00
2025 High-Tech Leak Sentinel, Smart Water Sensor Alarm, Professional Waterproof Panel Ensures Reliable Auto Valve Closure Upon Leak Detection, For Hom
£29.95 Save £29.05 RRP: £59.00
2025 High-Tech Leak Sentinel, Smart Water Sensor Alarm, Professional Waterproof Panel Ensures Reliable Auto Valve Closure Upon Leak Detection, For Hom
£28.95 Save £30.05 RRP: £59.00
5PCS Flood Barriers Thickened Reusable Zipper Organic Silicone Flood Protection Sand Bags for Home Garage Doors Windows
£34.95 Save £19.05 RRP: £54.00
Tuya WIFI Water Sensor Alarm Water Leak Detector Flood Alert Overflow Security Alarm System Works JN
£11.95
XHX ORP Water Quality Tester 169F Portable Negative Potential ORP Water Quality Tester
£21.95 Save £20.00 RRP: £41.95
Fully Automatic Water Level Controller Switch 25A 220V Water Tank Liquid Level Detection Sensor Wat
£8.95 Save £40.05 RRP: £49.00
Condensate Flood Detection Change Plastic Housing NC Type Float Activated Water Stage Control Device Multicolor
£16.95
2 In 1 Tuya Smart Life Wireless Wifi Siren Alarm Sensor Temperature Humidity Sensor Sound And Light Alarm Siren Support
£28.95 Save £4.00 RRP: £32.95
0.6in LED Indicator Bright Signal Light FlameRetardant Base IP66 Waterproof Universal(Green )
£5.95 Save £14.00 RRP: £19.95
0.6in LED Indicator Bright Signal Light FlameRetardant Base IP66 Waterproof Universal(Blue )
£4.95 Save £14.00 RRP: £18.95
Water Level Alarm, Water Immersion Detector, Household Water Tank, Fish Tank, Water Pump, Overflow And Leakage Sensor
£7.95 Save £9.00 RRP: £16.95
12V Gas Alarm Sensor Alarm Propane Butane LPG Natural Motor Home Camper-Yvan
£8.95 Save £5.00 RRP: £13.95
2pcs Tuya Smart Temperature And Humidity Sensor Wifi App Remote Monitor For Smart Life App Control
£17.95 Save £9.00 RRP: £26.95
12V Gas Alarm Sensor Alarm Propane Butane LPG Natural Motor Home Camper-Good
£8.95 Save £5.00 RRP: £13.95
3-in-1 Tds Water Quality Tester High Accuracy Digital Water Testing Kit For Drink Water Water Teste
£14.95 Save £14.00 RRP: £28.95
Collapsible Shower Threshold Water Dam Water Flood Barrier Water Stopper For Shower
£10.95 Save £5.00 RRP: £15.95
Water Level Indicator Alarm Water Level Alarm Sensor Waterline Indicating Alarm Low Or High Water
£69.00 Save £30.00 RRP: £99.00
Tuya WiFi Co2 Sensor 6 in 1 Smart Air Quality Sensor Temperature Humidity Detector Color Screen Dis
£139.00
High Sensitivity Water Pipe Leak Detector with Dual Probes & Earphone, Pipeline Leakage Monitor Tester Kit for Home Plumbing Inspection
£50.95
Color Code Photoelectric Switch Color Sensor Smart Label Color Separation Positioning Sensor Smart
£33.95
Water Leak Detector Alarm - Flood & Overflow Security Sensor for Home Protection
£9.95
Wireless Earthquake Alarm with Vibration Detector, LED Door Sensor for Home Security
£9.95
Tuya WiFi Power Meter Monitor 1CH Real-Time Energy Current Monitor Automation Notifications Smart L
£20.95
Water Level Sensor Alarm with High Low Detection for Tank Pool Liquid Level Monitoring
£64.00
25A 220V Fully Automatic Water Level Controller for Liquid Detection
£13.95
Tuya Smart Wifi Water Heater Boiler Switch Air Conditioner Smart Life Remote Voice Control for Alexa Google Home 40A
£13.95 Save £18.00 RRP: £31.95
DIY Assemble Geiger Counter Kit Detector with Sound and Light Alarm
£29.95
Tuya ZigBee Smart Sound and Light Siren Sensor Home Alarm for Tuya
£13.95