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Water & Flood Detectors

Shop the best prices on 18,004 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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801 - 832 of 3,200
Liquid Level Transmitter Throwin Sensor Level Alarm Control Probe Water Tank DC24V QDW30A (2 Meter Line 2 Meter Range )
£54.00 Save £30.00 RRP: £84.00
High-Tech Leak Sentinel, Smart Water Sensor Alarm, Professional Waterproof Panel Ensures Reliable Auto Valve Closure Upon Leak Detection, For Home
£21.95 Save £13.00 RRP: £34.95
Smart Water Leak Alarm Detector WiFi Flood Sensor Rechargeable Battery Included
£22.95 Save £13.00 RRP: £35.95
High-Tech Leak Sentinel, Smart Water Sensor Alarm, Professional Waterproof Panel Ensures Reliable Auto Valve Closure Upon Leak Detection, For Home
£21.95 Save £13.00 RRP: £34.95
High-Tech Leak Sentinel, Smart Water Sensor Alarm, Professional Waterproof Panel Ensures Reliable Auto Valve Closure Upon Leak Detection, For Home
£21.95 Save £13.00 RRP: £34.95
High-Tech Leak Sentinel, Smart Water Sensor Alarm, Professional Waterproof Panel Ensures Reliable Auto Valve Closure Upon Leak Detection, For Home
£21.95 Save £13.00 RRP: £34.95
High-Tech Leak Sentinel, Smart Water Sensor Alarm, Professional Waterproof Panel Ensures Reliable Auto Valve Closure Upon Leak Detection, For Home
£21.95 Save £13.00 RRP: £34.95
Water Electrolyzer - Portable Water Quality Tester Lightweight Water Impurity Monitor Easy to Use Electrolyzer Test Monitor
£12.95 Save £7.00 RRP: £19.95
High-Tech Leak Sentinel, Smart Water Sensor Alarm, Professional Waterproof Panel Ensures Reliable Auto Valve Closure Upon Leak Detection, For Home
£18.95 Save £10.00 RRP: £28.95
433MHz Wired Overflow Leakage Sensor Water Level Leak Detector Home Security Alarm With Battery
£12.95 Save £7.00 RRP: £19.95
High-Tech Leak Sentinel, Smart Water Sensor Alarm, Professional Waterproof Panel Ensures Reliable Auto Valve Closure Upon Leak Detection, For Home
£18.95 Save £10.00 RRP: £28.95
High-Tech Leak Sentinel, Smart Water Sensor Alarm, Professional Waterproof Panel Ensures Reliable Auto Valve Closure Upon Leak Detection, For Home
£18.95 Save £10.00 RRP: £28.95
Smart WIFI Leakage Sensor Wireless App Linkage‑Control High‑Sensitivity Water Leak Detector for Tuya
£21.95 Save £12.00 RRP: £33.95
Water Leak Detector, 130dB Smart Flood Detector, Water Detector Wireless Water Alarm Sensor（1 pcs，white）
£12.95 Save £7.00 RRP: £19.95
Wi-FI Water Leak Detector, 130dB Smart Flood Detector
£11.95 Save £7.00 RRP: £18.95
Water Electrolyzer - Portable Water Quality Tester Lightweight Water Impurity Monitor Easy to Use Electrolyzer Test Monitor
£8.95 Save £5.00 RRP: £13.95
Independent Smoke Detector Fire Protection Sound Light Alarm Sensor Smart Cordless
£9.95 Save £6.00 RRP: £15.95
Water Leakage Sensor Professional Waterproof Large Power Capacity 2.4GHz Wireless App Water Level Sensor for TUYA
£18.95 Save £10.00 RRP: £28.95
High-Tech Leak Sentinel, Smart Water Sensor Alarm, Professional Waterproof Panel Ensures Reliable Auto Valve Closure Upon Leak Detection, For Home
£21.95 Save £13.00 RRP: £34.95
High-Tech Leak Sentinel, Smart Water Sensor Alarm, Professional Waterproof Panel Ensures Reliable Auto Valve Closure Upon Leak Detection, For Home
£21.95 Save £13.00 RRP: £34.95
High-Tech Leak Sentinel, Smart Water Sensor Alarm, Professional Waterproof Panel Ensures Reliable Auto Valve Closure Upon Leak Detection, For Home
£21.95 Save £13.00 RRP: £34.95
YB2JF Liquid Level Transmitter 5m Cable Water Level Sensor Detector 1232VDC 420mA(0-9 m )
£36.95 Save £22.05 RRP: £59.00
YB2JF Liquid Level Transmitter 5m Cable Water Level Sensor Detector 1232VDC 420mA(05m )
£31.95 Save £22.05 RRP: £54.00
High-Tech Leak Sentinel, Smart Water Sensor Alarm, Professional Waterproof Panel Ensures Reliable Auto Valve Closure Upon Leak Detection, For Home
£21.95 Save £13.00 RRP: £34.95
TUYA ZigBee Water Sensor Smart Leak Alarm Detector Flood Water Tank Full Water Linkage-SYKJ
£16.95 Save £10.00 RRP: £26.95
England Flag With Magnetic Fixing 18''x11'' World Cup Football Party
£8.95 Save £24.00 RRP: £32.95
Water Electrolyzer - Portable Water Quality Tester Lightweight Water Impurity Monitor Easy to Use Electrolyzer Test Monitor-Yvan
£4.95 Save £10.00 RRP: £14.95
Tuya Home Alarm Water Leakage Alarm Independent WIFI/Zigbee Water Leak Sensor Detector Flood Alert Overflow Security System
£14.95 Save £12.00 RRP: £26.95
Water Leak Detector, Smart 130db Flood Detector, Water Detector Wireless Water Alarm Sensor (1pc, White)
£21.95
3-In-1 Chlorine Meter CL2/H2/Temperature Meter Water Quality Tester for Pools Drinking Water Aquarium Aquaculture
£23.95 Save £7.00 RRP: £30.95
Tuya smart wifi sound and light alarm security alarm HG
£24.95 Save £12.00 RRP: £36.95
Adjustable High Decibel Sound and Light Alarm Flash Security Warning Device, Impact Resistant, 12V Power Supply
£28.95