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Water & Flood Detectors

Shop the best prices on 17,165 great value water & flood detectors. Shopping for water & flood detectors is easy with Fruugo, with SALE discounts, offers and savings on Kincjon, Lumihive, Qin 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 17,165
Water Level Indicator Alarm Water Level Alarm Sensor Waterline Indicating Alarm Low Or High Water Level Sensor Alarm With Silencer Switch
£58.20 Save £29.10 RRP: £87.30
ZENGO Water Level Indicator Alarm Water Level Alarm Sensor Waterline Indicating Alarm Low or High Water Le ZENGO
£61.20 Save £61.20 RRP: £122.40
Tuya WIFI Temperature Humidity Detector Sensor Smart Link Tuya Multifunction Temperature and Humidi
£13.95 Save £7.00 RRP: £20.95
Fully Automatic Water Level Controller Switch 25A 220V Water Tank Liquid Level Detection Sensor Wate
£9.95 Save £7.00 RRP: £16.95
Tuya Smart WiFi Smoke Detector, Smart Controlled Sensor Real-Time Monitoring, Remote Alarm Notification
£17.28 Save £8.64 RRP: £25.92
Water Leakage Alarm Detector with 3.5mm Jack for Home and Office Safety Monitoring Solution
£10.39 Save £12.47 RRP: £22.86
Tuya Smart Life WiFi Energy Meter Bidirectional 3 Phase
£55.99 Save £67.19 RRP: £123.18
Fully Automatic Water Level Controller Switch 25A 220V Water Tank Liquid Level Detection Sensor Wate
£9.95 Save £6.00 RRP: £15.95
Tuya WiFi Temperature Sensor 2.4G WiFi Temperature Sensor Smart with Temperatur
£10.95
Gas Leak Detector WiFi Home Gas Alarm Tuya APP Monitor Mini Gas Detector for Home Kitchen Bathrooms Warehouses Color LCD Screen Kitchen Natural Propan
£23.95 Save £7.00 RRP: £30.95
Automatic Water Level Control Switch 25A 220V Tank Sensor for Liquid Detection
£36.71
Tuya Smart Zigbee Ultrasonic Liquid Level Water Real-Time Tank Monitor Sensor APP Monitor Water Lev
£45.95 Save £13.05 RRP: £59.00
1080P Tuya Smart Life Home Digital Viewer Peepholes EU PLUG Silver
£43.95 Save £4.00 RRP: £47.95
1 Set Leak Detector 90890-06840 for Mercury
£84.00 Save £15.00 RRP: £99.00
Tuya Smart WiFi Ultrasonic Water Tank Level Monitor Sensor Real-Time Alerts App Control for IOS & An
£46.95 Save £22.05 RRP: £69.00
Tuya Smart WiFi Smoke Detector, Smart Controlled Sensor Real-Time Monitoring, Remote Alarm Notification
£14.95 Save £1.00 RRP: £15.95
Df-96dk Automatic Water Level Controller Switch 20a 220v Water Tank Liquid Level Detection Sensor C
£10.01
Wireless Ultrasonic Water Tank Liquid Level Meter with Temperature Sensor Water Level Time Display L
£49.00 Save £25.00 RRP: £74.00
2025 Tuya Smart WiFi Ultrasonic Water Tank Level Monitoring Sensor with Real-Time Alarm an
£79.00
Water Leakage Automatic Shutoff Valve Alarm Water Immersion Sensor Module Cable Household Overflow-Yvan
£20.39 Save £8.16 RRP: £28.55
3 In 1 TDS Water Quality Tester High Accuracy Digital Water Testing Kit For Drinking Water Quality Measurement
£15.11 Save £9.06 RRP: £24.17
Water Pipe Leak Detector Sensor Water Pipe Tube Leakage Monitor Tester Kit with Dual Probes Earphone EU Plug
£33.95
Water Level Sensor Alarm with High Low Detection for Tank Pool Liquid Level Monitoring
£56.22
Tuya Smart WiFi Ultrasonic Water Tank Level Monitor Sensor with Real-Time Alerts & App Control for iOS and Android Devices
£67.31 Save £57.33 RRP: £124.64
ME201W Remote Tank Level Detection Smartphone Full Water Alarm System Controller for Water Level Sen
£45.95 Save £28.05 RRP: £74.00
Wired Type Leakage Alarm Detector Water Sensor with 3.5mm Jack
£7.95
ZigBee NEO 90DB Sound and Light Sensor Tuya Smart Life Built-in Siren SZRH A-R3424
£17.95 Save £10.00 RRP: £27.95
Water Level Indicator Alarm Water Level Alarm Sensor Waterline Indicating Alarm Low or High Water Le
£79.00
Wireless Ultrasonic Water Tank Liquid Level Meter with Temperature Sensor Water Level Time Display L
£49.00
Oil Leak Detection Set UV Dye Leak Detector Tool For Fluorescent Agent Syringemr SZRH AC-
£17.95 Save £13.00 RRP: £30.95
Water Pipe Leak Detector Sensor Water Pipe Tube Leakage Monitor Tester Kit with Dual Probes Earphone
£27.95
Underground Water Pipe Leak Detector Kit, High-Intensity Detection with Headphone
£18.96 Save £44.21 RRP: £63.17