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Water & Flood Detectors

Shop the best prices on 17,966 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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1,985 - 2,016 of 3,200
Tuya Zigbee Leak Sensor Water Leakage Detector Leakage Sensor
£16.95 Save £3.00 RRP: £19.95
Durable 12v Wired Sound Alarm Strobe Flashing Light Siren Home Security
£17.95 Save £36.05 RRP: £54.00
Portable Rechargeable Water Leak Detector for Home, Fire & Automotive Use - Underground Pipe Moisture Detection Alarm
£17.95
Tuya Intelligent Atmospheric Pressure Sensor with Temperature and Humidity Detection Integrated Home Device Tuya ZigBee
£19.95 Save £6.00 RRP: £25.95
Rotational Speed Detector 5/8 18UNF Thread Designs Temperature Resistant Speed Detector Easy to Use for Generator Sets
£21.95
12V Gas Alarm Sensor Alarm Propane Butane LPG Natural Motor Home Camper
£19.95 Save £15.00 RRP: £34.95
DF-96ED Automatic Water Level Controller Switch 10A 220V Water for Tank Liquid Level Detection Sensor Water Pump Control
£29.95
220V Automatic Water Level Controller Switch DF-96ED Water for tank Liquid Level Detection Sensor Water Pump Controller
£29.95
Wireless Water Leak Alarm with 90dB Siren for Home Use (2 Pack)
£24.95 Save £15.00 RRP: £39.95
2025 High-Tech Leak Sentinel, Smart Water Sensor Alarm, Professional Waterproof Panel Ensures Reliable Auto Valve Closure Upon Leak Detection, For Hom
£18.95 Save £19.00 RRP: £37.95
GA01P GSM Mini Smart Remote Power Failure Alert SMS Call Alarm Security 2025
£45.95 Save £48.05 RRP: £94.00
2025 IP67 2.4GHz WiFi Home Water Level Detector Leakage Alarm Sensor TUYA Remote Control
£29.95 Save £29.05 RRP: £59.00
2025 Globa Shop Tank Gauge Indicator Gas Pressure Meter For Rv Camper Leak Detector with Type 1 Con
£15.95 Save £16.00 RRP: £31.95
2025 Tuya Zigbee Smart Light and Rain Sensor 2-In-1 Function, Light and Rainwater Detection Smart Life Ap
£17.95 Save £18.00 RRP: £35.95
Water Sensor 90dB Alarm Water Leak Detector Alert Monitoring of Leaks and Drip Alarm for Kitchen Ba 26s
£8.95 Save £8.00 RRP: £16.95
High/Low Water Level Alarm With 15m Sensor - Abs+Stainless Steel Liquid Detection For Pools/Wells (90db, 220v Ac)_1
£74.00
2025 YB2JF Liquid Level Transmitter 5m Cable Water Level Sensor Detector 1232VDC 420mA(04m )
£35.95 Save £38.05 RRP: £74.00
Fish Tank Water Leak Sensor 120dB Alarm for Home Sink and Pump Overflow Detection 2025
£18.95 Save £19.00 RRP: £37.95
Tuya Zigbee Water Sensor Water Detector for Home Remote Alarm 26s
£11.95 Save £12.00 RRP: £23.95
Zigbee Water Sensor Leak Detector TUYA Smart Water Leak Sensor Wireless Water Level Sensor With App Alert Need Zigbee Gateway 2025
£12.95 Save £12.00 RRP: £24.95
2025 5-Way Test Kit for Pool & SPA Acid Demand Chlorine Total Alkalinity Bromine PH Water Quality Tester Set
£18.95 Save £19.00 RRP: £37.95
2025 Wifi Liquid Leak Sensor Wireless Water Level Detector Leakage Overflow Buzzer Tuya Smart Life App P
£29.95 Save £29.05 RRP: £59.00
Water Level Indicator Alarm Water Level Alarm Sensor Waterline Indicating Alarm Low or High Water Le 2025
£59.00 Save £60.00 RRP: £119.00
Water Level Indicator Alarm Water Level Alarm Sensor Waterline Indicating Alarm Low Or High Water-hhny 25-26
£64.00 Save £65.00 RRP: £129.00
Smart WiFi Water Level Sensor Water Tank Level Monitor Oil Tank Gauge Sensor , Automatic Alarm Indicator US Plug
£46.95 Save £27.05 RRP: £74.00
Smart Water Leakage Alarm 90DB Dual Line Tuya WIFI Water Leak Sensor Detector Flood Alert Overflow Security Alarm System
£12.95 Save £6.00 RRP: £18.95
YB2JF Liquid Level Transmitter 5m Cable Water Level Sensor Detector 1232VDC 420mA(010m )
£33.95 Save £35.05 RRP: £69.00
Tuya WiFi Water Sensor Leakage Alarm Flood Leak Detector Smart Home Remote Control Smart Home Secur
£14.95 Save £3.00 RRP: £17.95
Water Leak Detector, 130dB Smart Flood Detector, Water Detector Wireless Water Alarm Sensor（1 pcs，white）
£11.95 Save £6.00 RRP: £17.95
Water quality tester Blue
£8.95 Save £6.00 RRP: £14.95
High-Tech Leak Sentinel, Smart Water Sensor Alarm, Professional Waterproof Panel Ensures Reliable Auto Valve Closure Upon Leak Detection, For Home
£17.95 Save £10.00 RRP: £27.95
High-Tech Leak Sentinel, Smart Water Sensor Alarm, Professional Waterproof Panel Ensures Reliable Auto Valve Closure Upon Leak Detection, For Home
£17.95 Save £10.00 RRP: £27.95