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Water & Flood Detectors

Shop the best prices on 18,016 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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993 - 1,024 of 3,200
2pairs Smart Door Sensor, Wifi Window Door Sensor Alarm, Contact Sensor For Home Security, Smart Home Automation
£7.95 Save £12.00 RRP: £19.95
Water Pipe Leak Detector Sensor Water Pipe Tube Leakage Monitor Tester Kit with Dual Probes Earphone EU Plug
£29.95 Save £12.00 RRP: £41.95
Smart WiFi Water Leak Sensor Flood Tuya Leakage Level Overflow Detector Alarm
£13.95 Save £14.00 RRP: £27.95
4X Overflow Water Immersion Alarm Detector Leak Alarm Water Level Overflow Detector Sensor Alarm
£18.95
Tuya WiFi Smart Water Leak Sensor 90dB Leak Alarm Dual-Sided Water Level Sensor Remote Monitor Smart Home
£17.95
Rechargeable Underground Water Pipe Leak Detection and Alarm System for Automotive and Home Fire Pipeline Safety unbrand
£54.00 Save £15.00 RRP: £69.00
DIY F999r High Strength Wall Microphone Voice Listener Detector for Water & Oil Leakage Detection by Engineers
£239.00
Water Leak Sensor Flood And Rain Detector IPX7 Waterproof
£11.95 Save £8.00 RRP: £19.95
1 Set Leak Detector 90890-06840 for Mercury
£94.00 Save £65.00 RRP: £159.00
Water Sensor 90dB Alarm Water Leak Detector for Kitchen Bathroom
£7.95 Save £5.00 RRP: £12.95
ME201W Remote Tank Level Detection Smartphone Full Water Alarm System Controller for Water Level Sensor EU Plug
£52.95
Water Leak Detector Sensor Alarm: Home Water Flooding Monitor Smart Sink Overflow Monitoring
£14.95
Water Level Alarm Water Leakage Detector 120 DB Security Alarm System
£6.95 Save £4.00 RRP: £10.95
Machine Room Isolated Wired Water Leak Flood Alarm Sensor Detector 12V
£28.95 Save £9.00 RRP: £37.95
2X Wireless Temperature and Humidity Sensor Detector with App Alert for Garden
£26.95 Save £13.00 RRP: £39.95
Tuya Smart WiFi Ultrasonic Water Tank Level Monitor Sensor with Real-Time Alerts & App Control for iOS and Android Devices
£69.00 Save £40.00 RRP: £109.00
Capacitive Water Level Sensor NonContact Detector for Water Dispenser with Shortage Alarm
£13.95 Save £6.00 RRP: £19.95
Chlorine Testing Pen 2-In-1 Water Quality Tester Measuring for Aquarium Swimming Pool
£21.95 Save £2.00 RRP: £23.95
Ice Machine Water Level Float Sensor Water Level Control Switch Float Switch Water Temperature Detector
£11.95 Save £1.00 RRP: £12.95
Water Alarm Sensor, WiFi Water Leak Detector, Overflow Flood Leakage Alerts, Remote Monitoring Leaker for Water Heater Basement Sewage Pump, TUYA/Smar
£17.95 Save £9.00 RRP: £26.95
Me201w Remote Tank Level Detection Smartphone Full Water Alarm System Controller For Water Level Sen unbrand
£36.95 Save £17.05 RRP: £54.00
Sensor-white tuya WiFi temperature and humidity-USB power supply
£17.95 Save £11.00 RRP: £28.95
High-Tech Leak Sentinel, Smart Water Sensor Alarm, Professional Waterproof Panel Ensures Reliable Auto Valve Closure Upon Leak Detection, For Home
£17.95 Save £11.00 RRP: £28.95
Water Electrolyzer - Portable Water Quality Tester Lightweight Water Impurity Monitor Easy to Use Electrolyzer Test Monitor
£8.95 Save £4.00 RRP: £12.95
Smart Water Leak Detector Wifi for TUYA App Alarm Home Shop Office Warehouse School Security Device
£12.95 Save £8.00 RRP: £20.95
High-Tech Leak Sentinel, Smart Water Sensor Alarm, Professional Waterproof Panel Ensures Reliable Auto Valve Closure Upon Leak Detection, For Home
£17.95 Save £10.00 RRP: £27.95
High-Tech Leak Sentinel, Smart Water Sensor Alarm, Professional Waterproof Panel Ensures Reliable Auto Valve Closure Upon Leak Detection, For Home
£17.95 Save £10.00 RRP: £27.95
Advanced Air Quality Detector, 3-in-1 Sensor for Indoor CO2, Temperature, and Humidity Monitoring, with Long-lasting Battery
£12.95 Save £8.00 RRP: £20.95
Water Quality Tester, Automatic Temperature Compensation Multi-purpose Test Easy to Operate For Ponds, Agriculture, And Quality Control (Efficient)
£20.95 Save £12.00 RRP: £32.95
Water Overflow Sensor Detector 120dB Water Leakage Alarm System
£6.95 Save £5.00 RRP: £11.95
WiFi Door and Window Sensors,Tuya Smart Alarm with Free Notification APP Control Home Security Alarm System, No Hub Required,Compatible with Alexa 4
£31.95 Save £22.05 RRP: £54.00
433MHz Wired Overflow Leakage Sensor Water Level Leak Detector Home Security Alarm With Battery
£9.95 Save £5.00 RRP: £14.95