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Water & Flood Detectors

Shop the best prices on 17,642 great value water & flood detectors. Shopping for water & flood detectors is easy with Fruugo, with SALE discounts, offers and savings on ZENGO, Aura, TTMA and more. Buy water & flood detectors online safely with Fruugo, with secure payment and fast shipping to United Kingdom.

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225 - 256 of 17,642
High Accuracy Tds Meter Digital Water Tester Digital 0-14 Ph Meter Tester 0-9990ppm Tds&ec Lcd Water Purity Ppm Aquarium Filter
£18.95 Save £24.00 RRP: £42.95
Mini ZigBee Temperature and Humidity Sensor, ZigBee SONOFF Bridge Required, Compatible with Alexa/Google Home, 2 Pack
£20.28 Save £17.44 RRP: £37.72
Water Leakage Detector High Sensitivity Battery Operated Phone Monitoring Compact Flood Alarm for ZIGBEE
£9.11 Save £9.09 RRP: £18.20
Tuya Smart Zigbee Solar Light with Rain Sensor & Real-Time Alarm
£64.00 Save £10.00 RRP: £74.00
DC9V Voice Alert CO Detector for Home Security
£34.95 Save £9.00 RRP: £43.95
Bathroom Sink Drain Strainer,Easy to Use, Plug and Play,The Bouncing Core can be Removed,Suitable for Kitchen, Bathroom--8cm
£18.95 Save £3.00 RRP: £21.95
120db Water Leak Alarm Detector Flood Alert Overflow Sensor TY--
£14.95 Save £8.00 RRP: £22.95
Smart WiFi Air Quality Monitor with App Alarm & Data Logger, White
£37.95 Save £4.00 RRP: £41.95
Mold Test Kit for Home, Real-Time Temperature & Humidity Detector, Walkbee 2024 (Black)
£47.95 Save £6.05 RRP: £54.00
Portable Data Display Backlit Garden Water Tester, Quality Analyzer
£28.95
WiFi Water Leak Detector, Water Level Detector, 100dB Water Detector, Water Detector Wireless Water Alarm Sensor, Push Notifications to Smartphones Tu
£22.95 Save £11.00 RRP: £33.95
5 in 1 EC S.G Water Quality Tester Drinking Water Salt Temperature Sensor for Swimming Pool Aquarium Water Monitor Home Supplies
£31.95 Save £5.00 RRP: £36.95
Voltage Leak Detector Approach Electric Alarm 5 Gears Use
£4.95
Water Leak Detector 135dB (Includes Batteries and Cord), White 2-Pack, for Basements, Bathrooms, Laundries, Kitchens, Garages and Attics
£24.22 Save £48.00 RRP: £72.22
Chlorine Testing Pen 5 in 1 Water Quality Tester CL2 TEMP PH H2 ORP Measuring for Aquarium Swimming
£19.76 Save £36.71 RRP: £56.47
Mc880901 Ms713 Ms715 Water Temperature Sensor For Mitsubishi S4q2 Engine Spare Parts Accessories
£43.73 Save £81.20 RRP: £124.93
High quality (2/4/8pcs per pack) WiFi smart water leak alarm, overflow and flood detector
£25.95 Save £15.00 RRP: £40.95
Tuya ZigBee Water Leak Detector Flood Sensor Water Tank Full Water Linkage Alarm
£51.08 Save £15.32 RRP: £66.40
Smart Water Leak Detector Wifi for TUYA App Alarm Home Shop Office Warehouse School Security Device
£14.95 Save £9.00 RRP: £23.95
Liquid Water Leak Sensor Alarm 100dB Loud Buzzer for Home Boat Shop Garage Basement Warehouse
£11.95 Save £7.00 RRP: £18.95
Auto Parking System with Reverse Sensor, Bibi Buzzer Alarm and Four Sensors for Car Use
£64.00 Save £45.00 RRP: £109.00
USB Bedwetting Alarm Sensor Bedwetter Pee Alarm Monitor for Baby Potty Training-Good
£22.87 Save £6.87 RRP: £29.74
Tuya ZigBee3.0 Smart Water Sensor Leak Detector Flood Water Leakage Alarm Detector Works for Alexa
£20.02 Save £7.00 RRP: £27.02
Tuya Smart Wifi Temperature Humidity and Light Sensor Alarm Can Be Remotely Controlled and Adjusted By Mobile Phone Home Smart Internet Of Things Smar
£16.00 Save £12.48 RRP: £28.48
Durable Smoke Leak Detector Easy Intake Bladder For Vehicle Universal Smoke Leak Tester Spare Parts Detector
£34.56
Auto Air Conditioner Leak Detector UV Flashlight Refrigerant Leak Detection Tool Kit Car AC Leak Tes
£14.34
pH Chlorine Meter, Water Quality Tester for Swimming Pools Spa, Simple pH Value Meter
£23.66 Save £11.84 RRP: £35.50
Color code photoelectric switch Color sensor Smart label Color separation positioning sensor
£30.55 Save £30.55 RRP: £61.10
Power Failure, Led Volume, Detection Alarm For Home Automation Kit
£14.50 Save £14.49 RRP: £28.99
Water Alarm Sensor, WiFi Water Leak Detector, Overflow Leak Alarm, Remote Monitoring
£33.32 Save £36.72 RRP: £70.04
Water Leak Alarm Flood Level Overflow Detector Sensor Home Security
£8.99 Save £8.99 RRP: £17.98
Mini Red Wire Siren Buzzer Alarm System Buzzer for Home Security Siren 120dB DC 12V Sound Alarm
£12.76 Save £9.70 RRP: £22.46