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Water & Flood Detectors

Shop the best prices on 17,924 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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737 - 768 of 3,200
6-in-1 Water Quality Tester PH-217EU, 152x80x26mm, ABS, 230V Plug
£74.00 Save £20.00 RRP: £94.00
Water Level Indicator, Water Level Meter for 0~190 ohm Water Sensor (White)
£20.95 Save £33.05 RRP: £54.00
Household Water Leakage Alarm Detector
£16.95 Save £28.00 RRP: £44.95
Water Level Indicator, Water Level Meter for 0~190 ohm Water Sensor (White)
£22.95 Save £31.05 RRP: £54.00
Wired Water Leakage Detector Sensor Water Level Sensor Probe Dual Metal Poles
£16.95 Save £10.00 RRP: £26.95
2026 Suitable Smart Water Leak Detector Wifi for TUYA App Alarm Home Shop Office Warehouse School Security Device
£1.95 Save £2.00 RRP: £3.95
2026 Suitable Tuya ZigBee Smart Rain Detection Sensor Water Leakage Flood Detector Wireless Outdoor IPX4 Waterproo
£1.95 Save £2.00 RRP: £3.95
Sealing Clamp Silver 40.00X40.00X0.20CM Water Damage Protection 1Set
£8.95 Save £5.00 RRP: £13.95
Tuya WiFi Water Sensor Leakage Alarm Flood Leak Detector Smart Home Remote Control Smart Home Secur
£14.95 Save £3.00 RRP: £17.95
2pcs Water Detector Brass Dowsing Rods Set Multifunction Tools
£29.95 Save £14.00 RRP: £43.95
6 in 1 Water Quality Tester with Bluetooth App for Swimming Pools - Measures pH, EC, TDS, ORP, Temperature & Chlorine Levels
£109.00
Leakage Alerts System For Home Safety Featuring Adjustable Sensitivity Probe And 24/7 Water Level Monitoring No Battery Included Multicolor
£22.95
SONOFF SNZB-05P Zigbee Water Leak Sensor Real-Time Dripping Detection
£23.95 Save £8.00 RRP: £31.95
6001549081 Car Fuel System Water Sensor for Renault Dacia 1.5 DCi
£8.95 Save £3.00 RRP: £11.95
Water Leak Sensor Flood And Rain Detector IPX7 Waterproof
£15.95 Save £5.00 RRP: £20.95
Tuya Sound Light Sensor 100DB Alarm SmartLife APP ZigBee EU Plug
£23.95 Save £8.00 RRP: £31.95
2Pcs Tuya Smart Energy Meter Power Production Consumption
£37.95 Save £12.00 RRP: £49.95
Tuya Human Presence Detector FP1 ZigBee 3.0 Smart Human Body Presence Motion Sensor for Home Automation
£59.00 Save £20.00 RRP: £79.00
AC100-260V Automatic Water Level Controller Liquid Level Sensor
£36.95 Save £15.00 RRP: £51.95
Tuya WiFi SOS Panic Call Button Smart Life APP Rechargeable Battery
£15.95 Save £6.00 RRP: £21.95
1P Tuya App Wifi Circuit Breaker Interruptor Smart Life Timer Voice
£46.95 Save £17.05 RRP: £64.00
Tuya Smart WiFi Siren Alarm Outdoor Sound and Light Alarm
£34.95 Save £14.00 RRP: £48.95
Tuya 2.4G WIFI 433Mhz Wireless Waterproof IP66 4.5cm Water Sensor
£28.95 Save £11.00 RRP: £39.95
Tuya WiFi MiNi Energy Meter Electric Monitor Sensor
£36.95 Save £14.00 RRP: £50.95
Wireless Ultrasonic Water Tank Liquid Level Meter with Temperature Sensor Water Level Time Display L
£52.95
Water Leak Detector Remote Monitoring 120dB Smart Alert Sensitive Sensing Overflow Alarm for Homes Shops Offices
£11.95 Save £15.00 RRP: £26.95
Tuya Wifi Monoxide Detector Alarm Sensor
£48.95
Bedwetting Alarm for Kids and Seniors with Built-in Battery Monitor Sensor for Nighttime Enuresis Alerts
£24.95 Save £34.05 RRP: £59.00
Plastic Water Flow Switch Vertical/Horizontal Water Sensor Magnetic AC 220V
£6.95 Save £14.00 RRP: £20.95
2025 Portable Water Leakage Detector Water Leakage Detection Alarm Rechargeable Underground Home Water Pipes Fire Pipeline Automotive Detection Practi
£17.95 Save £23.00 RRP: £40.95
Water Leak Alarm with 90dB Sound for Home Flood Detection and Water Level Monitoring Sensor
£9.95 Save £12.00 RRP: £21.95
Water Quality Tester, pH Meter, Chlorine Tester, Battery-Free Swimming Pool Water Detector
£16.95 Save £5.00 RRP: £21.95