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Water & Flood Detectors

Shop the best prices on 18,004 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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1,313 - 1,344 of 3,200
Zigbee Tuya Human Presence Sensor 24g Millimeter Wave Radar Human Static Motion Sensing Smart Life App
£22.95
Smart Wi-Fi Water Leaks Alert Sensor Flood Leaks Detector for Bedrooms
£12.95 Save £8.00 RRP: £20.95
2Pcs Water Level Control Float Valve for Water Tank 3/4Inch Upper
£11.95
Zigbee Water Leak Detector Water Sensor Alarm Support Tuya APP / Google Assistant / Aleax / Yandex Alice Zigbee WiFi
£13.95
Tuya ZigBee Smart Water Sensor Water Tank Full Alarm
£8.95 Save £8.00 RRP: £16.95
Water Level Indicator Alarm Water Level Alarm Sensor Waterline Indicating Alarm Low Or High Water Level Sensor Alarm With Silencer Switch
£109.00 Save £50.00 RRP: £159.00
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 £55.00 RRP: £149.00
SONOFF POW Elite POWR316D 16A Max Smart Meter Switch with Energy Monitoring LCD Display Universal DIY Module for Smart Home Compat
£22.95 Save £51.05 RRP: £74.00
F999R WaterPipe Leak Detector for Water Pipe Tube Water Leakage Floor Heating Outer Pipe Car Repair Leak Detector Gold
£189.00 Save £50.00 RRP: £239.00
Home Alarm Water Leak Sensor Leakage Detector Alert Overflow Security System
£9.95
ME201W Remote Tank Level Detection Smartphone Full Water Alarm System Controller for Water Level Sensor EU Plug
£59.00 Save £15.00 RRP: £74.00
Smart Water Leak Sensor Detector APP Alarm ZigBee Home Water Leak Detector
£16.95
Tuya Smart WiFi Water Leak Sensor Flood Leakage Level Alarm Overflow Detector
£9.95
220V Automatic Water Level Controller Switch DF-96ED Water for tank Liquid Level Detection Sensor Water Pump Controller
£29.95
FishTank Water Level Alarm System with Sound and Light Alerts Overflow Security System
£18.95
Tuya Smart WiFi Water Vavle Zigbee Gas Water Stop Check Valve DN15 Wireless Control Timer Work+Alexa Plug
£24.95 Save £7.00 RRP: £31.95
Upgraded Sport Sensor Stickers Freestyle Libre Plasters Breathable Strong Adhesive Sensor Patches for Sensor Outdoor Blue
£21.95
High Sensitivity Aquariums Water Level Sensing Alarm for Fish Tanks Alerts Overflow Detection FishTank Accessory
£18.95
5Pcs Wired Water Leak Sensor Water Detector for Most Water Leaking Alarm Sensor With Wired Cable for Kitchen Bathroom
£14.95
3-In-1 Chlorine Meter CL2/H2/Temperature Meter Water Quality Tester for Pools Drinking Water Aquariu
£19.95 Save £17.00 RRP: £36.95
Practical Intelligents Millimeter Waving Human Presences Sensors Battery Power Motions Detectors for Home Security
£33.95
Pipe Leak Detector Professional High Sensitivity Dual Probe Water Leakage Listens Tester for Indoor Outdoor 100?240V EU Plug YEMMA
£59.00 Save £60.00 RRP: £119.00
Tuya WiFi Smart Water Leak Sensor Remote Monitor Smart Home
£15.95
Tuya Zigbee Leak Sensor Water Leakage Detector Leakage Sensor
£16.95 Save £3.00 RRP: £19.95
Mini Red Wire Siren Buzzer Alarm System Buzzer for Home Security Siren 120dB DC 12V Sound Alarm
£27.95 Save £26.05 RRP: £54.00
90 dB Household Wireless Water Leak Detector Sensor Water Leakage Alarm for Home Kitchen Toilet
£16.95 Save £32.05 RRP: £49.00
Tuya Smart Soil Tester Real Time Temperature Humidity Moisture Sensor for Home Real Time Monitor For Home Garden
£29.95 Save £44.05 RRP: £74.00
Water Sensor 90dB Alarm Water Leak Detector for Kitchen Bathroom
£8.95 Save £2.00 RRP: £10.95
Wireless Alarm Detector Adjustable Wall Mounting Bracket Infrared Alarm Detector With Remote Controls for Home
£5.95 Save £5.00 RRP: £10.95
2 m thermistor temperature sensor waterproof probe wire 10 K 1% 3950 black
£4.95
Wireless Temperture Heat Detector App Temperature Humidity Sensor without Battery (White)
£27.95 Save £56.05 RRP: £84.00
Tuya Zigbee Water Sensor Water Detector for Home Remote Alarm Security Soaking Sensor Smart Home
£11.95 Save £37.05 RRP: £49.00