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Water & Flood Detectors

Shop the best prices on 17,616 great value water & flood detectors. Shopping for water & flood detectors is easy with Fruugo, with SALE discounts, offers and savings on ZENGO, Aura, TTMA and more. Buy water & flood detectors online safely with Fruugo, with secure payment and fast shipping to United Kingdom.

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97 - 128 of 17,616
Tuya Smart Water Level Alarm Wifi Water Immersion Sensor Alarm Water Leak Detector App Remote Monit
£12.95
Risegun Water Sensor G1/2in Male Water Sensor, Brass Hall meter DC 3-24V, Counter for Water Heaters and Credit Card Machines, Turbine meter
£20.95 Save £12.00 RRP: £32.95
Smart Zigbee Temperature and Humidity Detector Sensor APP Real Time Monitoring LCD Screen Diaplay W
£30.64 Save £19.09 RRP: £49.73
Water Leak Alarm - 100dB Battery Operated Leak Detector for Home Use (2 Pack)
£28.95 Save £14.00 RRP: £42.95
Infrared Home Surveillance Sensor with WIFI App Alarms for Pets and Intruders
£21.76 Save £21.75 RRP: £43.51
Water Sensor Smart App Leak And Drip Alert Leak Detector Flood Sensor Alarm
£15.76 Save £16.14 RRP: £31.90
SONOFF POW Elite POWR316D 16A Max Smart Meter Switch with Energy Monitoring LCD Display Universal DIY Module for Smart Home Compat
£54.00 Save £20.00 RRP: £74.00
Temperature and Humidity Digital Tube Control Board Integrated Sensor with Temperature Display with Port
£10.86
Water Flood Sensor 485 Rail Type Water Leakage Alarm 9-24v Switching Signal Water Flood Transmitter
£13.45
PC102 Swimming Pool Water Quality Tester PH Test Pen Chlorine Gas Water Quality Tester
£33.95
Portable Pool Water Quality Tester CL2 pH Meter Chlorine Level Detector Digital Monitoring Device Accurate Reading Lightweight Non-Battery Design for
£25.95 Save £11.00 RRP: £36.95
Water Leak Detector - Smart WIFI - 24/7 Alarm - Push Notifications - 6-10 Month Battery Life
£25.95 Save £18.00 RRP: £43.95
Easy Operation Water Tester, pH Levels and Chlorine Content for Swimming Pools and Spas, Digital Water Quality Tester, Portable Design, Premium
£20.53 Save £9.45 RRP: £29.98
High-Tech Leak Sentinel, Smart Water Sensor Alarm, Professional Waterproof Panel Ensures Reliable Auto Valve Closure Upon Leak Detection, For Home
£19.74 Save £8.48 RRP: £28.22
Smart Entry Guardian: Real-Time Door Window Alerts, WiFi Door Sensor for Home Security, Voice-Controlled, Easy-Install No-Hub System
£13.07 Save £13.07 RRP: £26.14
Ewelink Smart Home Water Leakage Alarm - Independent Flood Sensor Detector with Instant Alerts
£32.34 Save £12.00 RRP: £44.34
Tuya Zigbee Water Sensor Leakage Control Flood Leak Detector Smart Home App Remote Control Smart Home Security Protection
£18.19 Save £35.88 RRP: £54.07
Easy Operation Digital Water Quality Tester, High Accuracy Monitor for Swimming Pools and Spas, Electronic pH and Chlorine Level Meter
£18.16 Save £8.35 RRP: £26.51
Immersion siren water leak detector
£19.76 Save £24.16 RRP: £43.92
Flood Sensor High Sensitive Leak Detector for Home Use
£11.95 Save £4.00 RRP: £15.95
Wireless Rain Detector for Outdoor Smart Rain Sensing with Zigbee Compatibility
£22.95 Save £24.00 RRP: £46.95
High Quality ORP Meter Water Quality Tester for Accurate Water Testing
£29.95 Save £29.05 RRP: £59.00
Graffiti Zigbee Flood Sensor Water Sensor Multifunction Flood Sensor
£10.95
Portable Water Leakage Detector Water Leakage Detection Alarm Rechargeable Underground Home Water
£12.95 Save £13.00 RRP: £25.95
Tuya Smart Zigbee Energy Meter 2 Way Bidirectional With Current Sensor Clamp App Monitor Power 100-240vac,2 Channels 2ct
£26.66
YB2JF Liquid Level Transmitter 5m Cable Water Level Sensor Detector 1232VDC 420mA(04m )
£32.14 Save £32.12 RRP: £64.26
433MHz Wireless Smart Water Leak Detection Alarm System With Level Sensor For Home Security Protection
£17.92 Save £10.74 RRP: £28.66
1 PC Water Quality Tester, PH and Cl2 Tester, Portable Digital Monitor, Ph Water Tester Chlorine Analysis Swimming Pool Test Kit
£74.00 Save £35.00 RRP: £109.00
Gauge Leak Detector 1 Set Carburetor Detector Gauge Kit Replacement Accessoires for 57-21/57-21-1/705-020
£32.95
WiFi Water Leak Detector, Tuya Smart Water Leak Alarm Sensor, Battery Operated Water Alarm Detectors
£20.95 Save £25.00 RRP: £45.95
3-In-1 Chlorine Meter CL2/H2/Temperature Meter Water Quality Tester for Pools Drinking Water Aquarium Aquaculture
£35.72 Save £35.73 RRP: £71.45
Zigbee Water Sensor Leak Detector TUYA Smart Water Leak Sensor Wireless Water Level Sensor With App Alert Need Zigbee Gateway 2025
£13.95 Save £14.00 RRP: £27.95