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Water & Flood Detectors

Shop the best prices on 17,211 great value water & flood detectors. Shopping for water & flood detectors is easy with Fruugo, with SALE discounts, offers and savings on TTMA, Kincjon, GreenZech and more. Buy water & flood detectors online safely with Fruugo, with secure payment and fast shipping to United Kingdom.

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33 - 64 of 17,211
Ultrasonic Wireless Water Tank Liquid Level Meter with Temperature Sensor Level Monitor Time Display Low Battery Alarm
£46.95 Save £3.00 RRP: £49.95
Liquid Level Transmitter Water Level Sensor Detector 5m Cable 1232VDC 420mA
£129.00 Save £30.00 RRP: £159.00
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
Tuya Smart Zigbee Ultrasonic Liquid Level Water Real-Time Tank Monitor Sensor APP Monitor Water Lev
£44.95 Save £9.05 RRP: £54.00
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
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
Water Level Sensor Alarm with Silencer Switch for High Low Liquid Detection
£56.95 Save £52.25 RRP: £109.20
Water Level Indicator Alarm Water Level Alarm Sensor Waterline Indicating Alarm Low or High Water Level Sensor Alarm with Silencer Switch
£54.61 Save £127.23 RRP: £181.84
12V Gas Alarm Sensor Alarm Propane Butane LPG Natural Motor Home Camper
£7.44 Save £22.44 RRP: £29.88
Natural Gas & Propane Leak Detector Alarm with 85dB Siren, 12V Digital Gas Sensor for Car, RV, Home Use
£19.01
1080P Tuya Smart Life Home Digital Viewer Peepholes EU PLUG Silver
£43.95 Save £3.00 RRP: £46.95
Water Mains Leak Detector Underground Mains Leak Monitor Water Mains Leak Detector With Headphones
£15.40 Save £7.78 RRP: £23.18
3-in-1 TDS Water Quality Tester High Accuracy Digital Water Testing Kit for Drink Water Water Tester
£7.16 Save £1.36 RRP: £8.52
5pcs Wired Water Leak Sensor Kitchen Sink Water Leak Alarm With 1m Long Cable-YKY416 - MXBC
£9.59 Save £33.59 RRP: £43.18
Automatic Water Level Control, 1/2 Inch Top Water Inlet Automatic Float Valve, Water Level Control
£31.78 Save £20.89 RRP: £52.67
Water Sensor 90dB Alarm Water Leak Detector Alert Monitoring of Leaks and Drip Alarm suitable for Kitchen Ba
£16.30 Save £14.07 RRP: £30.37
F999B Leaking Water Leak Detector Household Wall Leaking Pickup Leak Detector EU Plug-A
£170.58 Save £109.99 RRP: £280.57
Water Leakage Detector Alarm Rechargeable Portable Pipe Voice Tester Checker Household Detection Tool for Plumber
£22.91
Water Quality Tester, pH Meter, Chlorine Tester Water Detector, for Swimming Pool, for Drinking Water pH, Battery Free, Large Screens, Digital Water
£22.95 Save £6.00 RRP: £28.95
High-Tech Leak Sentinel, Smart Water Sensor Alarm, Professional Waterproof Panel Ensures Reliable Auto Valve Closure Upon Leak Detection, For Home
£19.74 Save £8.88 RRP: £28.62
Car Leak Detector Air Conditioning A/C System Leak Test Kit with LED Flashlight - 1 Set
£31.73 Save £15.60 RRP: £47.33
Zigbee Smart Vibration Sensor Detection Tuya Smart Life APP Notification Real-Time Motion Vibration
£9.53 Save £40.99 RRP: £50.52
1 Pack Water Leak Alarm Sink Overflow Detector Sensor Universal
£23.95 Save £7.00 RRP: £30.95
High-Tech Leak Sentinel, Smart Water Sensor Alarm, Professional Waterproof Panel Ensures Reliable Auto Valve Closure Upon Leak Detection, For Home
£19.74 Save £8.88 RRP: £28.62
High-Tech Leak Sentinel, Smart Water Sensor Alarm, Professional Waterproof Panel Ensures Reliable Auto Valve Closure Upon Leak Detection, For Home
£19.74 Save £8.88 RRP: £28.62
1 piece water overflow level detector, safety alarm system, flood leakage sensor
£16.79 Save £8.39 RRP: £25.18
Fish Tank Household Sensors Alarms Liquid Water Level Control Vertical Water Detectors Alarms Floating Switch ZMGXDITA
£16.79 Save £8.39 RRP: £25.18
Water Immersion Detector, Alarm Sensors, Water Leak Sensor, Leakage Moisture Meter, Bathroom Monitor, Detect Water Leaks, Water Detector, White 1
£16.79 Save £8.39 RRP: £25.18
Water Sensor Leak Detector, Water Detector for Tuya ZigBee, Smart Life App, Remote Monitoring
£17.99 Save £8.99 RRP: £26.98