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Water & Flood Detectors

Shop the best prices on 17,353 great value water & flood detectors. Shopping for water & flood detectors is easy with Fruugo, with SALE discounts, offers and savings on TTMA, GreenZech, Kincjon and more. Buy water & flood detectors online safely with Fruugo, with secure payment and fast shipping to United Kingdom.

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161 - 192 of 3,200
2.4in WiFi GSM Alarm System Fireproof Anti-Theft Detector Smart Surveillance Host Compatible with Tuya App
£64.00
Color code photoelectric switch Color sensor Smart label Color separation positioning sensor
£30.95 Save £33.05 RRP: £64.00
Tuya smart wifi sound and light alarm security alarm
£24.95 Save £29.05 RRP: £54.00
Mini Red Wire Siren Buzzer Alarm System Buzzer for Home Security Siren 120dB DC 12V Sound Alarm
£12.95 Save £10.00 RRP: £22.95
Portable Water Quality Tester 6-in-1 Ph Ec Total Dissolved Solids Orp Temperature Residual Chlorine
£59.00 Save £70.00 RRP: £129.00
Water leak detector for smart home - Tuya WiFi flood sensor with Alexa compatibility
£22.95 Save £11.00 RRP: £33.95
Water quality tester for pools - 8-in-1 rechargeable with pH EC TDS
£159.00 Save £80.00 RRP: £239.00
Water Leak Detector for Home - Smart Wi-Fi Flood Sensor with Energy-Efficient Leak Detection System and Easy Installation
£21.95 Save £11.00 RRP: £32.95
1 Piece Water Leak Detector Smart Water Alarm for Home Intelligent Water Sensor with App Notification for Bathroom and Basement No Hub Required
£21.95 Save £11.00 RRP: £32.95
Wireless Soil Sensor for Gardeners, Solar Temperature and Humidity Monitor, TUYA App Compatible, Zigbee 3.0 Technology, Historical Data Tracking
£59.00 Save £25.00 RRP: £84.00
Zigbee Smart Water Leak Sensor with Overflow Level Detection, Wireless Security Alarm for Home Flood Protection
£149.00 Save £70.00 RRP: £219.00
Water Sensor,WiFi Water Detector Alarm Leak Detector, for Home with 100dB Adjustable Alarm and App Alerts
£12.95 Save £8.00 RRP: £20.95
Tuya Smart Water Vavle WiFi Water Stop Check Valve Water Leak Sensor Shut Off Remote Control Timer for Alexa EU PLUG
£36.95 Save £22.05 RRP: £59.00
Electric Radiator Coolant Fan Water Temperature Thermostat Switch Temp Sensor Compatible For Quad Motorcycle Accessories
£15.95
Tuya Zigbee Smart Rain Sensor for Outdoor Wireless Real-Time Rain Detection IP67 Waterproof for Zigbee Hub Require
£16.95 Save £10.00 RRP: £26.95
N911U Outdoor 360 Degree Sensor Sound and Light Alarm Animal Repeller
£109.00
Tuya WiFi Smart Water Leak Detector - 2 Pack Flood Alarm System with Zigbee Gateway Support
£32.95 Save £12.00 RRP: £44.95
Tuya Smart Vibration Sensor ZigBee Tuya Sensor Monitor App Control Security Protection Zigbee Sensor Motion Shock Alarm
£18.95
12V Gas Alarm Sensor Alarm Propane Butane LPG Natural Motor Home Camper
£11.95 Save £9.00 RRP: £20.95
Wireless Water Overflow Leakage Alarm Sensor Detector 120dB Voice Work Alone
£14.95
Swimming pool water quality tester pH and chlorine content electronic 13 cm cable
£19.95 Save £12.00 RRP: £31.95
High-Tech Leak Sentinel, Smart Water Sensor Alarm, Professional Waterproof Panel Ensures Reliable Auto Valve Closure Upon Leak Detection, For Home
£21.95 Save £13.00 RRP: £34.95
unique Tuya WIFI Smart Rain Sensor 2-in-1 Rainwater Flood Detector
£15.95 Save £12.00 RRP: £27.95
high low water level alarm automatic sensing of water saturation shortage remote sound and light alarm control switch
£54.00
Water Leak Detector ZigBee Flood Sensor For Smart Home Security Real-Time Monitoring, Overflow Alarm, Easy Installation
£25.95 Save £13.00 RRP: £38.95
WiFi Water Sensor Leak Alarm Flood Detector For Smart Home Security Remote Control
£21.95 Save £11.00 RRP: £32.95
12V Gas Alarm Sensor Alarm Propane Butane LPG Natural Motor Home Camper
£7.95 Save £10.00 RRP: £17.95
Pc-101 Ph Cl2 Chlorine Tester Water Quality Tester Portable Home Swimming Pool Spa Aquarium Ph Mete
£9.95 Save £9.00 RRP: £18.95
2pcs/set Water Detector Dowsing Rods Divining Witching Adjustable Durable Brass
£5.95 Save £6.00 RRP: £11.95
Canvas Water Floodproof Sandbag Waterproofing Property Home Thickened Resuable Bag
£17.95
Full Automatic Water Level Controller PCB Low Consumption Liquid Level Detection Sensor Module
£5.95 Save £7.00 RRP: £12.95
Tuya Zigbee Smart Rain Sensor for Outdoor Wireless Real-Time Rain Detection IP67 Waterproof for Zigbee Hub Require
£11.95