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Water & Flood Detectors

Shop the best prices on 17,921 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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641 - 672 of 3,200
Float Level Sensor Pool Water Level Switch Water Level Float Sensor Switch For Tank Swimming Pool Garden Aquarium Working
£31.95 Save £32.05 RRP: £64.00
Clicker, Advanced Screen Sensor, Mobile Phone Connector
£14.95 Save £114.05 RRP: £129.00
Zigbee Flood Sensor Water Leakage Detector Water Tank Full Alert Overflow Security Alarm System Tuy
£17.95 Save £11.00 RRP: £28.95
Zigbee Water Leak Detector 2.4GHz Water Sensor Alarm
£12.95 Save £17.00 RRP: £29.95
Tuya Smart Life Zigbee Temperature And Humidity Sensor Smart Home Works
£28.95 Save £25.05 RRP: £54.00
2025 Universal Type Cooling System Test Water Leak Detection Tool Radiator Pressure Tester Set Vacuum
£139.00 Save £90.00 RRP: £229.00
Smart Water Leakage Detector 120dB Overflow Flood Level Leaks Alarm for Home Kitchen Bathroom 2025
£13.95 Save £14.00 RRP: £27.95
Smart WiFi Water Leak Detector with Flood Notification and Alarm System for Home Safety Monitoring
£15.95 Save £16.00 RRP: £31.95
Remote Controlled Water Sensor Switch In
£33.95 Save £95.05 RRP: £129.00
2025 Waterproof Water Immersion Sensor Leakage Flood Detection Alarm Detector for Home Alarm Security
£49.00 Save £50.00 RRP: £99.00
Plastic Water Flow Switch Vertical/Horizontal Water Sensor Magnetic AC 220V
£12.95
0.6in LED Indicator Bright Signal Light FlameRetardant Base IP66 Waterproof Universal(Green )
£4.95 Save £14.00 RRP: £18.95
TDS Meter Digital Water Quality Tester Testing Kits for Drinking Water 0-9990ppm
£7.95 Save £8.00 RRP: £15.95
Wireless Flood Guard Intelligently Detects Water Leakage
£25.95
Gas Leak Detector WiFi USB Powered LCD Screen 8.7x8.7x2.5cm
£23.95 Save £6.00 RRP: £29.95
2 m NTC thermistor temperature sensor waterproof probe wire 10 K 1% 3950 black
£8.95 Save £40.05 RRP: £49.00
Sound and light alarm gas leak detector for home or workplace
£69.00 Save £15.00 RRP: £84.00
2 in 1 Water Quality Tester Dual Scale PH and Chlorine Level CL2 Tester Meter for Swimming Pool,Hydr
£22.95 Save £12.00 RRP: £34.95
Wall Pipe Leaking Water Leakage Detector Security Alarm Rechargeable Home Water Pipes Fire Pipeline Auto Detection Tool
£21.95
2 in 1 Water Quality Tester for Pools and Aquariums Measures pH and Chlorine Levels
£49.00 Save £160.00 RRP: £209.00
Water Leak Alarm, Overflow Sensor Detector 120db Water Leak Alarm System '1 Pack
£9.95 Save £10.00 RRP: £19.95
Portable Water Quality Detector 6 In 1 Ph Ec Total Dissolved Solids Orp Temperature Chlorine Multi-function Water Quality Tester Bt Mobilephone App Re
£94.00 Save £25.00 RRP: £119.00
Water Level Indicator Alarm Water Level Alarm Sensor Waterline Indicating Alarm Low Or High Water Better
£84.00 Save £35.00 RRP: £119.00
DY-H5 Smart Home Gateway Zigbee 3.0 Bluetooth-Compatible Mesh 5.0 WiFi 3 in 1 Wireless Hub Support Alexa
£30.95 Save £48.05 RRP: £79.00
SONOFF POW Elite POWR316D 16A Max Smart Meter Switch with Energy Monitoring LCD Display Universal DIY Module for Smart Home Compat
£29.95 Save £44.05 RRP: £74.00
WSD500A Tuya Smart Zigbee 3.0 Temperature Humidity Sensor Compatible with Alexa Google Assistant (No Battery)
£19.95 Save £29.00 RRP: £48.95
4pcs Tire Pressure Monitoring Sensor IP67 Waterproof Phone APP Display Bluetooth Real Time TPMS for
£64.00 Save £20.00 RRP: £84.00
Tuya Zigbee Solar Sunlight And Rainwater Sensor 2 In 1 Rainfall Sunshine Weather Detection Sensor For Home Smart Life
£21.95
Mmwave Radar Smart Human Presence Sensor Reliable Performance Energy Saving Easy Installation Smart Life Zigbee Tuya(a)
£22.95
Tuya Zigbee Mini Energy Meter Electric Monitor Sensor Real-time Measure Support Zigbee2mqtt Home Assistant Control 63a
£29.95
Water Leak Detector, Water Leak Sensor for Tuya Smart WiFi Detector, TUYA/Smart Life APP Notification,Flood Alarm for Basement Work Alone,Battery Oper
£22.95 Save £6.00 RRP: £28.95
Methane Leak Detector Alarm-Portable,Flammable Gas Sensor,Black Black
£30.95 Save £6.00 RRP: £36.95