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Water & Flood Detectors

Shop the best prices on 17,349 great value water & flood detectors. Shopping for water & flood detectors is easy with Fruugo, with SALE discounts, offers and savings on TTMA, GreenZech, Kincjon and more. Buy water & flood detectors online safely with Fruugo, with secure payment and fast shipping to United Kingdom.

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97 - 128 of 3,200
8 Piece LShaped Removable Flood Protection Barriers, Waterproof Water Retaining Boards for Easy Installation
£1,399.00 Save £700.00 RRP: £2,099.00
Infrared Beam Detector, 2Pcs Automatic IR Alarm Sensor for Home Security Burglar System
£18.95 Save £55.05 RRP: £74.00
Power Failure Alarm with Automatic Power Cut Alert, 120dB Loud Siren for Home Security
£8.95 Save £40.05 RRP: £49.00
2 m NTC thermistor temperature sensor waterproof probe wire 10 K 1% 3950 black
£8.95 Save £40.05 RRP: £49.00
WiFi Gas Leak Detector & Fire Alarm with Smart App Control, LCD Display for Home Safety (Natural Gas/LPG/Methane)
£23.95 Save £60.05 RRP: £84.00
Zigbee Smart Rain Sensor for Outdoor Wireless Rain Detection Waterproof, Zigbee Hub Required,Linka
£18.95 Save £55.05 RRP: £74.00
Pc-101 Ph Cl2 Chlorine Tester Water Quality Tester Portable Home Swimming Pool Spa Aquarium Ph Mete
£16.95 Save £52.05 RRP: £69.00
Wifi Temperature Switch 16a Tuya Rf433 Intelligent Thermostat Ds18b20 Temperature Sensor Waterproof Real-time Monitor
£18.95 Save £55.05 RRP: £74.00
Motion Detector with Alarm Detector, Wireless Home Security Alarm System, Up to 120 - 150 Meters, 38 Ringtones
£31.95 Save £77.05 RRP: £109.00
2pcs/set Dowsing Rods Water Detector Tools With Box Multifunction Durable Brass
£13.95 Save £45.05 RRP: £59.00
DIY HY929 High Strength Wall Microphone Voice Listen Detector for Engineer Water Leakage Oil Leakin
£40.95 Save £28.05 RRP: £69.00
TUYA ZigBee Linkage Water Leakage Sensor Immersion Security Alarm Water Leak Detector
£79.00 Save £50.00 RRP: £129.00
Water Leakage Detection Underground Water Pipe Leak Monitor High-intensity Detector Accessory Kit With Earphone
£28.95 Save £24.00 RRP: £52.95
Tenky Tuya Zigbee Water Leakage Alarm Water Leak Sensor Detector Flood Alert Overflow-SYKJ
£31.95 Save £20.00 RRP: £51.95
Smart PH Chlorine Meter Swimming Pool Water Quality Tester ORP EC TDS Temp Level Online Monitoring Analyzer for Spa
£64.00 Save £30.00 RRP: £94.00
3-in-1 Tds Water Quality Tester High Accuracy Digital Water Testing Kit For Drink Water Water Teste-yuyu
£25.95
Gas Leak Detector Alarm for Home Kitchen Natural Gas Methane Gas LPG Detector Alarm with Automatic Manipulator Shut
£42.95
Portable Water Leakage Detector Water Leakage Detection Alarm Rechargeable Underground Home Water Pipes Fire Pipeline Automotive Detection Practical L Pingyaoxianouyuandianzishangwuyouxiangongsi
£20.95 Save £15.00 RRP: £35.95
Flood Water Barrier Sand Bags Thickened Long Canvas Flood Protection Sandbags with Insert Buckle Reusable Quick Flood Barrier for Home Door Window Bas
£7.95
WiFi Water Ieak Detector for Home 3 Pack, Smart Water Leak Sensor with 80dB Alarm and App Alerts, Wa
£17.95 Save £28.00 RRP: £45.95
Coloured LED water tap with 3 colour-changing water temperature sensor Temperature-controlled water jet tap for kitchens and bathrooms
£21.95 Save £14.00 RRP: £35.95
Water Quality Tester, Portable Digital Monitor, Ph Water Tester Analysis Chlorine Swimming Pool Test
£159.00 Save £40.00 RRP: £199.00
Tuya Zigbee Water Leakage Alarm Smart Water Sensor Leak Detector Smart Life App Remote
£30.95 Save £16.00 RRP: £46.95
Wifi Co2 Monitor Detect Smart Life App Air Quality Sensor Multifunctional Indoor Smart Home
£139.00 Save £30.00 RRP: £169.00
Water Level Indicator Alarm Water Level Alarm Sensor Waterline Indicating Alarm Low Or High Water Be
£109.00 Save £50.00 RRP: £159.00
Water Sensor Alarm System Wlz 808 With Dn15x2pcs Valve And 4pcs 6m Water Cable For Water Overflow P
£149.00 Save £70.00 RRP: £219.00
Car Reversing Sensor, Auto Parking System Reversing Radar with Bibi Buzzer Alarm and 4 Sensors - Black
£27.95 Save £18.00 RRP: £45.95
Smart WiFi Water Leaks Alarm WiFi Alarm System with 85DB Alert for Bathrooms
£10.95 Save £12.00 RRP: £22.95
Touchless basin faucet for sink with electronic water sensor
£59.00 Save £25.00 RRP: £84.00
Touchless basin faucet for sink with electronic water sensor
£129.00 Save £30.00 RRP: £159.00
Water Level Alarm Sensor with High Low Indicator for Tank Pool Aquarium Water Detection
£54.00 Save £25.00 RRP: £79.00
Water Level Indicator Alarm Water Level Alarm Sensor Waterline Indicating Alarm Low Or High Water Level Sensor Alarm With Silencer Switch
£84.00 Save £55.00 RRP: £139.00