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Water & Flood Detectors

Shop the best prices on 18,157 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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1,537 - 1,568 of 3,200
Compact Lightweight Optical Power Detector, Plug Play, Long Life, 70 to 10 dBm TL537A Handheld
£30.95 Save £16.00 RRP: £46.95
Motion Detector Sensor with Waterproof Photo Beam, 12V Gate Door Alarm for Garage Home Security
£23.95 Save £12.00 RRP: £35.95
WiFi Water Leak Detector Alarm, Remote Control via APP, 4-Pack for Kitchen, Basement, Garage
£309.00 Save £150.00 RRP: £459.00
Refrigerator Leak Detector – Halogen Gas Leak Sniffer | Sensitive AC Refrigerant Leak Sensor Tool for Home and Auto Use
£64.00 Save £30.00 RRP: £94.00
Smart Zigbee Ultrasonic Water Tank Level Sensor with RealTime Alerts and App Control for iOS Android
£64.00 Save £35.00 RRP: £99.00
Water Leak Alarm Detector 120dB Loud Home Sink Fish Tank Pump Overflow Leakage Sensor
£38.95 Save £15.05 RRP: £54.00
WiFi Water Leak Sensor with Smart Remote Monitoring and Alerts for Kitchen, Bathroom, Basement
£25.95 Save £13.00 RRP: £38.95
HT601A Portable LED Gas Leak Detector with 40cm Probe, LED Display, Automatic Reset, Compact Safety Device for Home Use
£79.00 Save £40.00 RRP: £119.00
Wireless Door Sensor Detector - 2 Sets of Magnetic White Sensors with App Notifications for Home Security
£33.95 Save £20.05 RRP: £54.00
Pool Water Tester – pH Detector, Water Hardness Meter, Swimming Pool & Aquarium Test Strips, Easy to Use, 50 Strips
£21.95 Save £10.00 RRP: £31.95
2 Pieces Water Leak Detection Sensor with Wide Detection Range Durable Liquid Probe Easy Installation for Home Office White
£26.95 Save £14.00 RRP: £40.95
Wireless Water Leak Detector with Slim Design, Early Warning System for Home and Office, Battery Operated, Compact Size
£23.95 Save £11.00 RRP: £34.95
Water Leak Alarm with Alarm Function, Water Alarm Sensor for Basement Leak and Drip Alarm
£14.95 Save £7.00 RRP: £21.95
Monitor Single Meter Water Quality Tester 09990PPM for Aquariums Hydroponics Drinking Water
£43.95 Save £20.05 RRP: £64.00
Water Level Alarm Sensor with Silencer Switch - High/Low Water Level Indicator
£84.00 Save £25.00 RRP: £109.00
Water Leak Detector Water Leak and Drop Alarm 90dB Siren Wireless Water Detector(2 Pack) (AAA) Aura
£24.95 Save £24.05 RRP: £49.00
Pieces Water Leak Detector, 90 DB Wireless Water Sensor Water Detectors Water Alarm (AAA) Aura
£26.95 Save £27.05 RRP: £54.00
Tuya WIFI Smart Dual Channel Energy Meter with Buzzer Alarm and App Alarm
£32.95 Save £2.00 RRP: £34.95
12V Gas Alarm Sensor Alarm Propane Butane LPG Natural Motor Home Camper
£21.95 Save £2.00 RRP: £23.95
Aquarium Leak Detector 120dB Alarm for Home Sink and Water Pump Overflow Prevention
£7.95 Save £31.00 RRP: £38.95
Tuya Wifi Smart Water Sensor Leak Detector Flood Water Leakage Alarm Security System For Alexa Home
£5.95
Tuya Smart Wifi Water Flood Sensor Water Leakage Detector Send Alert When Leak Is Detected Work Wit
£4.95
Portable Electrochemical Sensor Co Tester Lcd Screen Ppm Detector With Sound Light Alarm And Low Battery Reminder White
£13.95
Water Leakage Detector Wall Pipe Leaking Sensor Amplification Noise Reduction Alarm Fire Pipeline Detection Tools
£17.95
Upgraded Solar Alarm Animal Repeller Infrared Sensor Sound And Light Alarm To Scare Wild Boars And Expel Weasels
£22.95
Wifi Smart Human Presence Sensor Luminance/distance Detection Tuya Smart Life Home Automation For Alexa With Bracket
£23.95
Tuya Smart Zigbee Natural Gasandcarbon Monoxide Sensor Valve Linkage Methane Leakage Alarm Home Smart Life App
£21.95
Zigbee Smart Human Presence Sensor Luminance/distance Detection Tuya Smart Life Home Automation For Alexa With Bracket
£19.95
Tuya Smart Water Level Wireless Water Flood Detector For Smart Home
£42.95
5Pcs Water Leak Sensor with 1M Cable Wire for Smart Water Leak Sensor Water Leak Detector for Home Kitchen Bathroom Wash
£14.95
High Accuracy TDS Meter Digital Water Tester Digital 0-14 PH Meter Tester 0-9990ppm TDS&EC LCD Water Purity PPM Aquarium Filter Zhiyi
£19.95 Save £20.00 RRP: £39.95
12V Gas Alarm Sensor Alarm Propane Butane LPG Natural Motor Home Camper
£10.95 Save £8.00 RRP: £18.95