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Water & Flood Detectors

Shop the best prices on 8,510 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 - 32 of 3,200
Me201w Tuya Smart Ultrasonic Water Tank Level Monitor Sensor Real-Time Alerts App Control for IOS Zigbee AU PlugJJ
From £41.95
Water Level Indicator Alarm Water Level Alarm Sensor Waterline Indicating Alarm Low Or High Water
From £46.95
Waterproof PT1000 sensor for temperature measurement -40 to 200C
From £10.80
Diy Hy929 High Strength Wall Microphone Voice Listen Detector for Engineer Water Leakage Oil Leak Detection
From £35.87
Water Level Indicator Alarm Water Level Alarm Sensor Waterline Indicating Alarm Low Or High Water
From £55.84
Water Level Indicator Alarm Water Level Alarm Sensor Waterline Indicating Alarm Low or High Water Le
From £53.90
Water Leak Sensor Double Valve with Audible Alarm Smart Home Overflow Detector for Early Water Damage Prevention
From £89.00
Smart Wi-Fi Gas Leak Detector with LCD Display Wall Mountable Natural Gas LPG Methane Alarm Sound Light Alert App Control Fire Warning
From £45.85
Smart WiFi Water Level Alarm with Mobile App Alerts, Sump Pump Alarm, Water Level Sensor Detector, LEDStrobe EU Plug
From £71.99
​ME201W Solar Powered Water Level Monitor Tuya Smart App Wireless WiFi Ultrasonic Sensor Real-Time Remote Monitoring System​
From £112.86
DIY HY929 High Strength Wall Microphone Voice Listen Detector for Engineer Water Leakage Oil Leakin
From £38.56
Water Level Indicator Alarm Water Level Alarm Sensor Waterline Indicating Alarm Low or High Water Le
From £74.00
Wi-Fi Smart Heat Detector with Tuya App Control, WiFi Heat Alarm with Sealed 10-Year Li-Battery, BS 5446-2, VH03W
From £24.22
Fully Automatic Water Level Controller Switch 25A 220V Water Tank Liquid Level Detection Sensor Wate
From £21.95
Me201w Tuya Smart Ultrasonic Water Tank Level Monitor Sensor Real-Time Alerts App Control for IOS Zigbee PlugJJ
From £38.95
Independent Water Leakage Alarm Security Alarm System Overflow Level Water Leak Sensor Waterproof Mini Sound Alarm Bathroom
From £48.34
Carb Gauge Carburetor Leak Detector For ZPG-2 For 57-21/57-21-1/705-020 For Tillotson 243-504 Replacement Durable
From £64.99
Exquisite Tuya ZigBee Smart Water Leak Detector Flood Sensor Alert Immersion Alert Remote Monitoring Via Smart Life App
From £15.64
Exquisite Tuya WiFi Temperature Sensor with Digital Display, Freezer & Water Alarm, Smart Life App Alert, US/EU Plug for Home
From £31.07
Water Leak Sensor Leakage Detector DN15 (1/2") DN20 (3/4") DN25 Smart Valve 8pcs Water Sensors Protection Against Water Leaks
From £83.63
Liquid Level Transmitter Submersible Water Sensor Detector 420mA DC1230V Stainless Steel Probe
From £26.33
Motion Detector with Alarm Detector, Wireless Home Security Alarm System, Up to 120 - 150 Meters, 38
From £31.95
Tuya Zigbee Smart Temperature And Humidity Sensor Battery Powered Zigbee Smart Home Security Work With Alexa Google Home
From £30.16
Tuya Smart Life Wifi Energy Meter 80a With Ct Clamp Kwh Power Consumption Monitor Electricity Stati
From £43.40
Tuya Wireless Wifi Siren Alarm Sensor Sound Light Alert Smart Life Siren Compatible
From £30.47
2025 Tuya WiFi Smart Rain Sensor 2-in-1 Flood Detector for Home Automation
From £16.74
WiFi Leak Detector - Water Alarm Sensor with 60dB Loud Noise Remote Monitoring for Water Heater and Basement_dsa3
From £22.08
Tuya Zigbee Water Sensor Alarm Water Leak Detector Flood Alert
From £8.99
Smart Water Leak Detector with Zigbee, Flood Sensor for Remote Monitoring via Compatible Gateway
From £9.95
Automatic Water Level Controller with ABS Float Valve for Water Level Management
From £9.84
Rechargeable Water Pipe Leak Detector Alarm System for Automotive and Home Fire Safety
From £28.75
Liquid Level Sensor Switch 12V NonContact Water Level Detector Stick Type for Tanks Y25T12V
From £13.19