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Water & Flood Detectors

Shop the best prices on 8,832 great value water & flood detectors. Shopping for water & flood detectors is easy with Fruugo, with SALE discounts, offers and savings on Gze, TTMA, Kincjon and more. Buy water & flood detectors online safely with Fruugo, with secure payment and fast shipping to United Kingdom.

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1,857 - 1,888 of 3,200
Electric Automatic Gas Shutoff Valve DN15 DN20 DN25 for Water Alarm 12V
From £27.29
Water Level Alarm Sensor with Indicator for High and Low Water Detection
From £75.47
High Low Water Level Alarm Waterline Indicator Sensor
From £66.89
2pcs Brass Water Finding Dowsing Rods with Storage Box Durable
From £29.33
Water Level Indicator Alarm Water Level Alarm Sensor Waterline Indicating Alarm Low or High Water
From £112.43
Reliable 3-in-1 Water Tester for Drinking Water Quality Check
From £13.43
Adjustable Water Witching Rods Brass 2pcs Durable Dowsing Set
From £15.17
Water Leak Sensor and Flood Detector, Smart Home Water Alarm, Detects Water Leaks & Flooding, Compatible with Tuya Smart Home
From £15.54
Water Leak Detection Alarm Detector with 3.5mm Jack Connector for Water Sensor
From £12.06
Water Leak Detector Zigbee Smart Alarm Sensor Compatible with eWeLink for Home Security
From £31.14
ZigBee 3.0 Rain & Flood Sensor
From £20.93
Water Leakage Sensor Wifi Leak Level Sound Alarm Detector Security Overflow Protection Tuya Smart Life App Control
From £17.93
2026 Best!! Intelligent WIFI valve manipulator remote wireless control water valve
From £49.95
Tuya Zigbee Solar Sunlight and Rainwater Sensor 2 in 1 Rainfall Sunshine Weather Detection Sensor for Home Smart Life
From £21.84
Fully Automatic Water Level Controller Switch 25A 220V Water Tank Liquid Level Detection Sensor Water Pump Controller A
From £11.28
Indicator Alarm Alarm Sensor Line Indicating Alarm Low Or High
From £53.39
Water Level Alarm Water Leakage Detector Overflow Alarm Full Water Alarm 120 Db Security Alarm Syst
From £7.95
Zigbee Flood Sensor Water Leakage Detector Water Tank Full Alert Overflow Security Alarm System App
From £15.77
Tuya Zigbee MiNi Energy Meter Electric Monitor Sensor Real-Time Measure Support Zigbee2mqtt Home A
From £37.95
Tuya WiFi Smart Water Sensor Leak Detector Flood Water Leakage Alarm Security System for Alexa Home
From £3.58
2026 Intelligent WIFI valve manipulator remote wireless control water valve
From £69.35
Water Leak Sensor Flood And Rain Detector Ipx7 Waterproof 3 Sensitivity Settings For Home Security
From £13.95
Portable Rechargeable Water Leak Detector for Home, Fire & Automotive Use - Underground Pipe Moisture Detection Alarm YVL
From £34.14
Tuya ZigBee Smart Water Leak Detector Flood Sensor Alert Immersion Alert Remote Monitoring Via Smart Life App simple
From £16.74
Leakage Detector Water Purifier HM Leakage Alarm with Protection Valve Water Pipe Leakage Detector Automatic Shutdown simple
From £64.80
12V LPG Propane Butane Gas Alarm Sensor for Motorhome Camper Safety Device
From £29.18
WiFi Rain Sensor Tuya IP65 Outdoor Waterproof Rain Detection Water Leak Sensor Real Time APP Monitoring Alert Black COS
From £14.94
Tuya WiFi Water Leak Detector Flood Sensor Remote Monitoring Flood Alert Overflow Security Alarm
From £21.95
AS WSD017 Tuya Zigbee Smart Temperature Humidity Detector Real Time Monitoring Wireless Sensor
From £26.95
Tuya Smart WiFi Door Sensor Smart Home Open Close Detector Compatible with Alexa Google Home
From £16.95
Zigbee Smart Gas Detector Real-time Monitoring App Control 70dB Alarm Natural Gas Leak Sensor - US P
From £25.95
Tuya Zigbee Water Level Sensor Smart Water Leakage Alarm Detector Overflow Security Protection SmartThings Tuya EWeLink simple
From £11.94