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Water & Flood Detectors

Shop the best prices on 17,956 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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1,025 - 1,056 of 3,200
Tuya Zigbee Smart Temperature Humidity Sensor Indoor Hygrometer Controller Monitoring Work with Smart Speaker Alexa Google Home
£28.95 Save £9.00 RRP: £37.95
Tuya ZigBee Smart Temperature And Humidity Sensor Battery Powered ZigBee Smart Home Security Work With Alexa Google Home
£27.95 Save £10.00 RRP: £37.95
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
Portable Water Leakage Detector Water Leakage Detection Alarm Rechargeable Underground Home Water Pipes Fire Pipeline Automotive Detection Practical L
£17.95 Save £56.05 RRP: £74.00
Wifi Temperature Switch 16a Tuya Smart Rf433 Intelligent Thermostat Ds18b20 Temperature Sensor Waterproof Real-time Monitor
£17.95 Save £51.05 RRP: £69.00
2pcs Tuya Smart Temperature And Humidity Sensor Wifi App Remote Monitor For Smart Life App Control
£18.95 Save £16.00 RRP: £34.95
Water Alarm Sensor, WiFi Water Leak Detector, Overflow Flood Leakage Alerts, Remote Monitor
£35.95
Detector Sensor Alarm Propane Butane Lpg Natural Motor Home For Camper Van Boat
£27.95
Household Anti-Leak Alarm, Water Immersion Detector, Washing Machine Drainage Overflow Water Level Alarm
£9.95 Save £2.00 RRP: £11.95
1pc Plastic Water Flow Switch Vertical/Horizontal Water Sensor Magnetic AC 220V
£5.95 Save £14.00 RRP: £19.95
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
WiFi Water Leak Detector with 60dB Alarm & Remote Monitoring for Water Heater, Basement, and Home Protection
£36.95 Save £32.05 RRP: £69.00
New Phcl2 Chlorine Level Meter for Hot Tubs, Swimming Pools & Spas - Water Quality Tester
£34.95 Save £11.00 RRP: £45.95
Wireless Water Leak Detector
£11.95
4pcs Outdoor Use DC3V 5V Water Level Sensors Module for Mega2560 Rainwater Monitoring for Rainwater Applications Multicolor
£9.95
Pool Water Quality Tester with Ph and Chlorine Meter
£37.95 Save £16.05 RRP: £54.00
High Strength Through Wall Microphone for Water & Oil Leak Detection - Engineer Sound Detector Device
£34.95 Save £44.05 RRP: £79.00
2025 Water Level Alarm Sensor 90105dB Adjustable Tank Monitoring Full Shortage Liquid EU Plug AC220V
£109.00 Save £70.00 RRP: £179.00
Water Leak Sensor with WiFi Alarm, Smart Overflow Protection, Tuya Compatible 25-26
£32.95 Save £31.05 RRP: £64.00
25-26 Water Leak Sensor WIFI for TUYA Smart WaterDrip Level Alarm Equipment for Home Security
£21.95 Save £22.00 RRP: £43.95
Tuya Zigbee Water Sensor Water Detector for Home Remote Alarm 26s
£13.95 Save £13.00 RRP: £26.95
Water Leakage Automatic Shutoff Valve Alarm Water Immersion Sensor Module Cable Household Overflow-Yvan 2025
£29.95 Save £29.05 RRP: £59.00
Tuya Smart Zigbee Ultrasonic Liquid Level Sensor EU Plug
£51.95 Save £32.05 RRP: £84.00
Tuya Smart Wifi Water Heater Boiler Touch Switch for Home Black
£12.95 Save £7.00 RRP: £19.95
Tuya Smart Wifi Water Heater Boiler Touch Switch for Home White
£13.95 Save £8.00 RRP: £21.95
Fuel water sensor for 5105M 5105ML tractors - level detector
£26.95 Save £13.00 RRP: £39.95
Portable water quality tester - for hydroponics with TDS CF salt
£119.00 Save £30.00 RRP: £149.00
Tuya Zigbee Ultrasonic Liquid Level Water Tank Monitor Sensor with Real-Time Alarm Notification APP Control EU Plug
£45.95 Save £18.05 RRP: £64.00
New,suitable Smart Wifi Temperature And Humidity Sensor, With Lcd Display (not Including Mobile Phone)
£17.95 Save £17.00 RRP: £34.95
Smart WiFi Water Leaks Alarm Flood Leaks Detector for Bathrooms
£11.95 Save £11.00 RRP: £22.95
Smart Water Leakage Detector 120dB Overflow Flood Level Leaks Alarm for Home Kitchen Bathroom
£8.95 Save £8.00 RRP: £16.95