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Water & Flood Detectors

Shop the best prices on 17,887 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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449 - 480 of 3,200
2.4in WiFi GSM Alarm System Fireproof Anti-Theft Detector Smart Surveillance Host Compatible with Tuya App
£69.00
Water Leak Detector Instant 90dB Alarm Flood Sensor 1M Cable Audio Alert Battery Powered for Pipe / Floor / Kitchen / Bathroom
£24.95
5 in 1 Water Quality Tester for Aquarium and Swimming Pool - Measures Chlorine, Temperature, pH, H2, and ORP
£30.95
Tuya Smart Zigbee Rain Sensor IP65 Waterproof Rain Detection Water Leak Sensor Real Time APP Monitoring Alert B
£12.95
Tuya Wifi Home Water Level Controller Sensors Water-Level Alarm Device Swimming Flows Detection Sys
£52.95 Save £16.05 RRP: £69.00
Fuel System Water Sensor for Duster 6001549081
£21.95 Save £6.00 RRP: £27.95
Mc880901 Ms713 Ms715 Water Temperature Sensor For Mitsubishi S4q2 Engine Spare Parts Accessories
£45.95 Save £18.05 RRP: £64.00
DIY HY929 High Strength Wall Microphone Voice Listen Detector for Engineer Water Leakage Oil Leakin
£37.95 Save £26.05 RRP: £64.00
Motion Detector with Alarm Detector, Wireless Home Security Alarm System, Up to 120 - 150 Meters, 38
£32.95 Save £12.00 RRP: £44.95
2 m NTC thermistor temperature sensor waterproof probe wire 10 K 1% 3950 black
£21.95 Save £22.00 RRP: £43.95
2PCS PCFS-IR212-55 Floor Scrubber Water Level Sensor IP68 Water Detector High Precision Measurement
£8.95 Save £11.00 RRP: £19.95
3-in-1 TDS Water Quality Tester High Accuracy Digital Water Testing Kit for Drink Water Water Teste
£11.95 Save £26.00 RRP: £37.95
Smart WiFi Water Leak Sensor Flood Leakage Level Alarm Overflow Detector System
£15.95 Save £7.00 RRP: £22.95
WIFI Water Leak Sensor Water Leakage Intrusion Detector Alert Water Level Overflow Alarm Tuya Smart Life App Remote Control for Home House Security
£19.95 Save £9.00 RRP: £28.95
1-5pcs ZigBee Water Leakage Sensor Immersion Security Alarm SensorWater Leak Detector Overflow Alert Waterproof Smart Home
£24.95 Save £11.00 RRP: £35.95
Smart Wireless Gas Detector: Real-Time Alerts, Tuya App, Sound & Light Alarm System
£37.95
NEO NAS-WS05W WiFi Water Sensor & Flood Sensor WS05W WiFi Flood Detector
£14.95
Water Leak Sensor WiFi Alarm Smart Home Leak Detector Overflow Protection Tuya Compatible
£15.95 Save £20.00 RRP: £35.95
Digital pH Meter, EZ-9909 5-in-1 High Accuracy Portable Water Quality Tester for Aquariums Pools Hydroponics
£30.95 Save £33.05 RRP: £64.00
1-3pcs Water Leak Detector Zigbee Water Alarm Sensor Compatible With Smart Life Tuya 25-26
£23.95 Save £23.00 RRP: £46.95
1-3pcs Water Leak Detector Zigbee Water Alarm Sensor Compatible With Smart Life Tuya 25-26
£14.95 Save £14.00 RRP: £28.95
2026 2Pcs ZigBee Flood Sensor Water Leakage Detector Water Tank Full Alert Overflow Security Alarm System Tuya Smart App Remote Control
£23.95 Save £23.00 RRP: £46.95
Tuya Smart WiFi Ultrasonic Water Tank Level Monitor Sensor Real-Time Alerts App Control for IOS & A 25-26
£46.95 Save £47.05 RRP: £94.00
Water Leakage Detector 13000X Sound Magnification Underground Water Leakage Monitor for Construction Site Vehicle Maintenance 2025
£16.95 Save £17.00 RRP: £33.95
Easy-to-Use Car Smoke Leak Detector Engine Connection with Sealing Bladder
£31.95
Tuya Zigbee Water Level Sensor Leakage Alarm Flood Leak Detector Smart Home Water Alert Overflow Alarm Security System
£24.95 Save £29.05 RRP: £54.00
Water Quality Tester Orp Tester Pen Water Quality Analyzer
£29.95 Save £3.00 RRP: £32.95
Wifi Gas Leak Detector And Fire Alarm Lcd Display Wall Mounted App Control Smart Wi-fi Natural Gas/ Lpg Tester Methane Alarm Buzzler With Sound & Ligh
£22.95 Save £61.05 RRP: £84.00
Tuya WiFi for Smart Water Leak Sensor Water Leak Detector Leak Alarm Mobile Phone Kitchen Bathroom Laundry Water Leak Al
£21.95
Electric Radiator Coolant Fan Water Temperature Thermostat Switch Temp Sensor Compatible For Quad Motorcycle Accessories
£15.95
Zigbee Water Sensor Water Detector For Home Remote Alarm Security Soaking Sensor Smart Home
£17.95
Tuya Wifi Natural For Gas Leak Detector Leakage Sensor Sound Alarm 433mhz Remote Control Protection Security
£14.95