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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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2,241 - 2,272 of 3,200
12V Gas Alarm Sensor Alarm Propane Butane LPG Natural Motor Home Camper-GOOD
£8.95 Save £5.00 RRP: £13.95
4pcs Tire Pressure Monitor Sensor Compatible Bmw G30 G31 G38 F90 G32 G11
£25.95 Save £10.00 RRP: £35.95
Zigbee 3.0 Wireless Temperature Sensor Tuya And Smart Life App Control Temperature And Humidity Sen
£25.95 Save £8.00 RRP: £33.95
WIFI Liquid Leak Sensor Wireless Water Level Detector Leakage Overflow Buzzer Tuya Smart Life APP P
£14.95 Save £10.00 RRP: £24.95
GY-6D PCB HTN Sound-light Alarm Battery Capacity Monitor Indicator Display 12-84V (Green Light)
£6.95
Tuya WIFI Smart Dual Channel Energy Meter with Buzzer Alarm and App Alarm
£22.95 Save £7.00 RRP: £29.95
Smart Water Leakage Detector WiFi Flood Detection Alarm Sensor for Tuya Basement Laundry Room
£20.95 Save £20.00 RRP: £40.95
Gas Leak Alarm with Indicator Light ABS Voice Sensor for Household Security 90?240VUK Plug
£25.95 Save £28.05 RRP: £54.00
Gas Leak Alarm with Indicator Light ABS Voice Sensor for Household Security 90?240VUS Plug
£26.95 Save £27.05 RRP: £54.00
Smart WiFi Water Leakage Sensor Overflow Flood Level Leaks Alarm for Tuya with Extension Probe
£44.95 Save £44.05 RRP: £89.00
Natural Gas Alarm Sensor Practical Home Security Lpg Leakage Detector 110?240V(EU)
£24.95 Save £24.05 RRP: £49.00
Smart Water Leakage Detector 120dB Overflow Flood Level Leaks Alarm for Home Kitchen Bathroom
£12.95 Save £12.00 RRP: £24.95
Smart Water Leak Detector WiFi Water Flooding Sensor Leakage Drip Detection Sound Alarm for Tuya
£22.95 Save £23.00 RRP: £45.95
3V Wifi Wireless Water Leakage Detector Overflow Alarm Red LED Indicator Works for Tuya
£22.95 Save £23.00 RRP: £45.95
Water Leak Sensor WIFI for TUYA Smart WaterDrip Level Alarm Equipment for Home Security
£23.95 Save £23.00 RRP: £46.95
Smart Rain Sensor Solar Charging Real Time Water Resistant Light Rainwater Detector with App Alert for Zigbee for Tuya
£25.95 Save £13.00 RRP: £38.95
Zigbee Tuya Smart Water Leak Detector, Flood Sensor, Remote Monitoring Via Tuya Zigbee Gateway, Wate Yy unbrand
£11.95 Save £7.00 RRP: £18.95
Me201w Remote Tank Level Detection Smartphone Full Water Alarm System Controller For Water Level Sensor Eu Plug unbrand
£38.95 Save £20.05 RRP: £59.00
Tuya Zigbee Water Leak Sensor Wireless Flooding Detector Water Leakage Detection Alert Water Level Overflow Alarm unbrand
£15.95 Save £9.00 RRP: £24.95
2025 Latest Model Zigbee Water Leakage Detector Smart Home Water Flood Sensor unbrand
£54.00 Save £20.00 RRP: £74.00
Water Leak Alarm Detector 2-Pack Battery-Free High-Sensitivity Leak Sensor for Bathroom and Basement White
£15.95 Save £8.00 RRP: £23.95
Alarm for Water Detection Leak Sensor Device, Water Level Monitoring, Overflow Alarm, Basement Water Leak Detector
£16.95 Save £9.00 RRP: £25.95
Wasserleck Alarm – Hochsensitiver Wassersensor für Bad und Keller, Batterie-frei, Sofortige Warnung bei Wasseraustritt
£16.95 Save £9.00 RRP: £25.95
Zigbee Smart Vibration Sensor and Tilt Sensor for Home Security, Real-Time Monitoring, Compatible with Smart Life App
£22.95 Save £7.00 RRP: £29.95
Smart Water Leak Detector For Home Use | Wireless Water Leak Alarm With AC Sensor - Multipurpose Leak Finder
£21.95 Save £11.00 RRP: £32.95
2025 Alarm Sensor for Liquid Level Detection with Indicator
£74.00 Save £75.00 RRP: £149.00
Swimming Pool Water Quality Tester Portable PH Meter For Pools Spas Aquarium Residual Chlorine Detector CL2 White
£32.95 Save £17.00 RRP: £49.95
Leakage Detector Portable High-Sensitivity Leak Tester And Analyzers
£89.00 Save £50.00 RRP: £139.00
Water Immersion Detector Leak Alarm Immersion Detection Alarm Moisture Detector For Home And Cellar White Model 1
£15.95 Save £8.00 RRP: £23.95
Flood Sensor Leak Detector Model 85 Level Alarm Water Leak Detector Sensor For Kitchen And Bathroom
£17.95 Save £9.00 RRP: £26.95
2025 Tuya ZigBee Water Sensor Leakage Control Flood Leak Detector Smart Home APP Remote Control Smart Home Security Protection
£11.95 Save £12.00 RRP: £23.95
2025 Water Quality Tester Ph Water Quality Tester Water Tester Ph Chlorine Chlorine
£46.95 Save £47.05 RRP: £94.00