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Water & Flood Detectors

Shop the best prices on 17,911 great value water & flood detectors. Shopping for water & flood detectors is easy with Fruugo, with SALE discounts, offers and savings on TTMA, Wwxx, 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 - 32 of 3,200
Tuya Smart WiFi Smoke Detector, Smart Controlled Sensor Real-Time Monitoring, Remote Alarm Notification
£13.95 Save £1.00 RRP: £14.95
Oil Leak Detection Set UV Dye Leak Detector Tool For Fluorescent Agent Syringemr
£12.95 Save £6.00 RRP: £18.95
Water Level Indicator Alarm Water Level Alarm Sensor Waterline Indicating Alarm Low or High Water Le Asiv
£41.95 Save £62.05 RRP: £104.00
Water Level Indicator Alarm Water Level Alarm Sensor Waterline Indicating Alarm Low Or High Water
£50.95 Save £28.05 RRP: £79.00
2Pcs Smart Zigbee/Wifi Smoke Detector Smart Fire Fire Protection Home Security Alarm Sound Light Alarm APP Control
£26.95 Save £2.00 RRP: £28.95
Gas Pipe Shut Off Valve Gas Leakage Detection Alarm Set for Household Use 3000PPM
£43.95 Save £55.05 RRP: £99.00
Home Alarm Water Leak Sensor Leakage Detector Alert Overflow Security System
£8.95
Oil Leak Detection Set UV Dye Leak Detector Tool For Fluorescent Agent Syringemr SZRH AC-
£16.95 Save £12.00 RRP: £28.95
Wifi Temperature Humidity Sensor Temperature - Mon For
£14.95
Zigbee Smart Vibration Sensor Detection Tuya Smart Life APP Notification Real-Time Motion Vibration Alarm Smart Home
£9.95 Save £3.00 RRP: £12.95
DIY HY929 High Strength Wall Microphone Voice Listen Detector for Engineer Water Leakage Oil Leakin
£27.95 Save £26.05 RRP: £54.00
WiFi Smart Temperature and Humidity Switch with 1M Sensor 16A Temperature Humidity Switch Supports
£13.95 Save £25.00 RRP: £38.95
Wired Type Leakage Alarm Detector Water Sensor with 3.5mm Jack
£6.95 Save £4.00 RRP: £10.95
Tuya Wifi Smart Water Sensor Leak Detector Flood Water Leakage Alarm Security System For Alexa Home
£3.95
DC12V/24V Immersion Wired Warter Detector Water Sensor Probe Detection Leak Alarm for Home Security
£15.95
Portable Water Leakage Detector Water Leakage Detection Alarm Rechargeable Underground Home Water Pi
£14.95 Save £8.00 RRP: £22.95
Wireless Water Alarm Independent Battery Powered Water Alarm Sensor Detector 85dB Sounder Water
£2.95 Save £12.00 RRP: £14.95
Water Leak Detector Alarm, Wifi Water Flooding Monitor Smart App, Wet Moisture Alert For Wireless Water Sensor Kitchen Bathroom Sensitive Flood Detect unbrand
£14.95 Save £8.00 RRP: £22.95
High Sensitive Leak Detector Loud Water Leak Alarm without Battery for Basement Apartment Kitchen Bathroom (White)
£9.95 Save £27.00 RRP: £36.95
ZigBee-Compatible Smart Alarm Sensor with Built-in 90DB Siren & Flashing Light for Tuya Smart Life Home Security
£29.95
2 PCS Household Electrolyzer Test Electrolysis Water Tools Water Purity Level Meter PH Testing Tool Water Quality Tester
£18.95
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 unbrand
£8.95 Save £5.00 RRP: £13.95
Ultrasonic Wireless Water Tank Liquid Level Meter with Temperature Sensor Level Monitor Time Display Low Battery Alarm
£54.00 Save £20.00 RRP: £74.00
NEO NAS-TH02B Multifunction Sensor Tuya ZigBee Smart Temperature and Humidity Detector with Luminous Intensity Detection
£18.95 Save £40.05 RRP: £59.00
Water Leak Detector Multi-Functional Sound Detector for Pipe Water Leak Suitable for Leak Detection of Various Pipe
£9.95 Save £4.00 RRP: £13.95
NEO NAS-WS05B Zigbee Water Sensor & Flood Sensor WS05B Flood Sensor
£15.95
Wi-Fi Smart Heat Detector with Tuya App Control, WiFi Heat Alarm with Sealed 10-Year Li-Battery, BS 5446-2, VH03W
£26.95 Save £3.00 RRP: £29.95
Tuya Smart WiFi Ultrasonic Water Tank Level Monitor Sensor Real-Time Alerts App Control suitable for IOS & A
£64.00 Save £35.00 RRP: £99.00
2025 Smartlife App Wifi Water Sensor Water Leak Detector Alarm Home Control Ip67 Works With Tuyasmart /
£7.95 Save £8.00 RRP: £15.95
Portable Water Quality Tester, High-Precision PH and Chlorine Meter for Drinking Water
£19.95 Save £12.00 RRP: £31.95
Water Temperature Sensor Alarm Detection for CAT 428 Excavator Engine Accessories 2443106
£8.95 Save £85.05 RRP: £94.00
Indicateur de niveau d'eau Alarme de niveau d'eau élevé Capteur d'alarme indiquant la ligne de flottaison avec interrupteur silencieux
£69.00 Save £20.00 RRP: £89.00