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Water & Flood Detectors

Shop the best prices on 18,019 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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2,305 - 2,336 of 3,200
4pcs Tire Pressure Monitor Sensor Compatible Bmw G30 G31 G38 F90 G32 G11 Edition Cc
£35.95 Save £43.05 RRP: £79.00
Fully Automatic Water Level Controller Switch 25A 220V Water Tank Liquid Level Detection Sensor Water Pump Controller B
£26.95 Save £19.00 RRP: £45.95
New Automatic Water Level Controller Switch 25A 220V Water Tank Liquid Level Detection Sensor Water
£16.95
Tuya Smart Water Level Alarm Wifi Water Immersion Sensor Alarm Water Leak Detector App Remote Monitoring
£7.95
WIFI temperature and humidity sensor temperature and humidity anomaly detector
£22.95 Save £5.00 RRP: £27.95
Water Alarm Leak Detector for Fish Tank, Water Level Immersion Sensor, Overflow & Leakage Detection for Household Tank - Compatible with Btomtd
£11.95 Save £7.00 RRP: £18.95
Water Level Alarm High Decibel Water Leakage Detector Domestic Water Overflow Alarm Full Water Alarm
£16.95 Save £32.05 RRP: £49.00
Tuya WiFi Temperature and Humidity Sensor Indoor Humidity Sensor Battery Powered APP Monitoring For Alexa Google Home Voice
£27.95 Save £10.00 RRP: £37.95
400ML Air Conditioning Foam Leak Detection
£26.95
Zigbee Water Sensor Water Detector For Home Remote Alarm Security Soaking Sensor Smart Home
£15.95
Tuya Smart Zigbee Natural Gasandcarbon Monoxide Sensor Valve Linkage Methane Leakage Alarm Home Sma
£19.95
Chlorine Testing Pen 2-in-1 Water Quality Tester Measuring For Aquarium Swimming Pool
£17.95
Zigbee Smart Vibration Sensor Detection Tuya Smart Life App Notification Real-time Motion Vibration
£8.95
Zigbee Flood Sensor Water Leakage Detector Water Tank Full Alert Overflow Security Alarm System Tuy
£9.95
Tuya Smart Wifi Water Heater Switch Touch Wall Panel 20a Timer Control Work Smart Home For Alexa Google Home A
£20.95
Tuya Wifi Natural Gas Leak Detector Leakage Sensor Sound Alarm Remote Control Protection Security Smart Home
£12.95
Snzb-05p Zigbee Water Leak Sensor Real-time Dripping Detection, Multiple Alerts, Extended Support
£28.95
Chlorine Testing Pen 2-In-1 Water Quality Tester Measuring for Aquarium Swimming Pool
£21.95 Save £1.00 RRP: £22.95
Zigbee Smart Human Presence Sensor Luminance/Distance Detection Tuya Smart Life Home Automation for Alexa with Bracket
£21.95 Save £1.00 RRP: £22.95
Wireless Smart Water Leak Sensor Alarm and App Alert Wireless Wi Fi Water Leak Alarm WiFi Water Leak Alarm for Bathroom
£27.95 Save £17.00 RRP: £44.95
Water Leak Alarm, Overflow Sensor Detector 120db Water Leak Alarm System ''1 Pack
£16.95 Save £17.00 RRP: £33.95
Water Sensor 90dB Alarm Water Leak Detector Alert Monitoring of Leaks and Drip Alarm for Kitchen Bathroom Basemen
£8.95
FFY Water Level Detection Sensor
£12.95
Tuya Smart Wifi Water Level Detector App Notification
£24.95 Save £5.00 RRP: £29.95
Smartlife App Wifi Water Sensor Water Leak Detector Alarm Home Control Ip67 Works With Tuyasmart /
£10.95 Save £11.00 RRP: £21.95
Tuya Smart Sound And Light Alarm Two-in-one Sensor Battery / Usb Dual Power Intelligent Linkage Smart Life
£17.95 Save £13.00 RRP: £30.95
WSD400H WiFi Temperature Humidity Sensor Abnormal Alarm Real Time Monitor Compatible with Alexa / Google Assistant (No Battery)
£22.95 Save £36.05 RRP: £59.00
Water Quality Tester 4 in 1 PH TDS EC TEMP Water Quality Detector for Swimming Pool Drinking Water Aquarium Hydroponic
£23.95 Save £23.00 RRP: £46.95
Fish Tank Automatic Water Filler Aquarium Float Valve Water Level Controller Accessory
£5.95 Save £12.00 RRP: £17.95
Home Alarm Water Leak Sensors LeakageDetector Alert Overflow SecuritySystem..new D7Q0
£11.95 Save £7.00 RRP: £18.95
Human Presence Sensor Tuya WiFi Square
£33.95 Save £30.05 RRP: £64.00
2025 New 8-in-1 Rechargeable Water Quality Tester for S.G pH EC Salt ORP TDS CF Temp Multi Parameter Testing Professional Tool
£149.00 Save £80.00 RRP: £229.00