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Water & Flood Detectors

Shop the best prices on 17,733 great value water & flood detectors. Shopping for water & flood detectors is easy with Fruugo, with SALE discounts, offers and savings on TTMA, Wwxx, GreenZech and more. Buy water & flood detectors online safely with Fruugo, with secure payment and fast shipping to United Kingdom.

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1 - 32 of 3,200
Tuya Smart WiFi Smoke Detector, Smart Controlled Sensor Real-Time Monitoring, Remote Alarm Notification
£13.95 Save £1.00 RRP: £14.95
Wired Water Leakage Alarm Detector with 3.5mm Jack Sensor
£8.95 Save £20.00 RRP: £28.95
USB Professional Water Pipe Leakage Detector Water Pipeline Leak Detector Plumbing Engineering Leak Detection Device EU Plug 100‑240V
£47.95 Save £16.05 RRP: £64.00
Tuya Smart Zigbee Ultrasonic Water Tank Level Monitor Sensor Real-Time Alerts App Control for IOS &
£59.00 Save £20.00 RRP: £79.00
Water Level Indicator Alarm Water Level Alarm Sensor Waterline Indicating Alarm Low Or High Water Level Sensor Alarm With Silencer Switch
£64.00 Save £30.00 RRP: £94.00
6 in 1 smart water detector with Bluetooth for pH and chlorine
£54.00
Smartlife App Wifi Water Sensor Water Leak Detector Alarm Home Control Ip67 Works With Tuyasmart /
£2.95 Save £4.00 RRP: £6.95
Water Electrolyzer - Portable Water Quality Tester Lightweight Water Impurity Monitor Easy to Use Electrolyzer Test Monitor-Good
£4.95 Save £10.00 RRP: £14.95
Tuya ZigBee Smart Vibration Sensor Real Time Monitoring Door Window Detection Alarm Smart SecuriEdition 0711
£11.95 Save £10.00 RRP: £21.95
Wifi Gas Leak Detector And Fire Alarm Lcd Display Wall Mounted App Control Smart Wi-fi Natural Gas/ Lpg Tester Methane Alarm Buzzler With Sound & Ligh
£14.95 Save £14.00 RRP: £28.95
Water Level Indicator Alarm Water Level Alarm Sensor Waterline Indicating Alarm Low or High Water Level Sensor Alarm with Silencer Switch
£69.00 Save £25.00 RRP: £94.00
Tuya Zigbee Smart Light Sensor Illuminance Brightness Detection Home Automation Smart Home Detector APP Control
£14.95 Save £5.00 RRP: £19.95
Tuya Smart Zigbee Ultrasonic Liquid Level Water Real-Time Tank Monitor Sensor APP Monitor Water Leve 1107 0109 Edition 0228
£48.95 Save £70.05 RRP: £119.00
2025 High Strength Through Wall Microphone Voice Listen Detector for Engineer Water Leakage Oil Leaking Repairing Sound Detect Device
£10.95 Save £11.00 RRP: £21.95
Fully Automatic Water Level Controller Switch 25A 220V Water Tank Liquid Level Detection Sensor Wate
£10.95 Save £4.00 RRP: £14.95
Wireless Freezer Alarm with Multi-Sensor and Long-Lasting Battery for Reliable Temperature Monitoring System
£20.95 Save £17.00 RRP: £37.95
Water Leakage Detector Kit High Sensitivity Water Pipe Leakage Monitor Tester with Earphone Headphone for Home 100240V EU Plug
£54.95 Save £19.05 RRP: £74.00
Water Level Indicator Alarm Water Level Alarm Sensor Waterline Indicating Alarm Low Or High Water Level Sensor Alarm With Silencer Switch
£69.00 Save £35.00 RRP: £104.00
Soil sensor temperature humidity PH value salt RS485 detector
£64.00 Save £10.00 RRP: £74.00
BHT-1000GB Electric Heating Smart Thermostat Touch Screen Temperature Controller Panel
£35.95 Save £58.05 RRP: £94.00
Digital TDS Water Quality Tester with Electrolysis Iron Bars for Quick Testing
£15.95 Save £6.00 RRP: £21.95
Wireless Ultrasonic Water Tank Liquid Level Meter with Temperature Sensor Water Level Time Display L Edition0722
£49.95 Save £39.05 RRP: £89.00
Tuya Smart Smoke Detector with WiFi & Bluetooth, Temperature & Humidity Monitoring 80dB Alarm, Remo
£64.00
Water Level Indicator Alarm Water Level Alarm Sensor Waterline Indicating Alarm Low Or High Water Level Sensor Alarm With Silencer Switch
£69.00 Save £35.00 RRP: £104.00
Water Level Indicator Alarm Water Level Alarm Sensor Waterline Indicating Alarm Low Or High Water-hhny
£59.00 Save £180.00 RRP: £239.00
Smart Water Leak Detector with Dual Alarm System for Home Basement and Under Sink Protection
£12.95 Save £6.00 RRP: £18.95
2 in 1 Water Level Alarm Sensor 90dB Tank Monitoring Full Shortage Liquid
£69.00 Save £20.00 RRP: £89.00
1080P Tuya Smart Life Home Digital Viewer Peepholes EU PLUG Silver
£42.95 Save £3.00 RRP: £45.95
3-in-1 TDS Water Quality Tester High Accuracy Digital Water Testing Kit for Drink Water Water Tester Integrated
£8.95
Digital Water Hardness Tester for Home, Measures TDS and Temperature Precisely
£6.95 Save £35.00 RRP: £41.95
Water Level Indicator Alarm High Water Level Alarm Sensor Waterline Indicating Alarm with Silencer Switch
£74.00 Save £40.00 RRP: £114.00
Water Level Indicator Alarm Water Level Alarm Sensor Waterline Indicating Alarm Low or High Water Le Asiv
£41.95 Save £62.05 RRP: £104.00