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Water & Flood Detectors

Shop the best prices on 17,396 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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2,209 - 2,240 of 17,396
Tuya Intelligent Atmospheric Pressure Sensor with Temperature and Humidity Detection Integrated Home Device Tuya ZigBee
£19.95 Save £6.00 RRP: £25.95
2 Pack Active Piezo Buzzer Alarm DC 3V 12V 24V with 100dB Continuous Tone Sound for Electronic Projects
£17.20 Save £10.30 RRP: £27.50
Smart Water Leakage Detector WiFi Flood Detection Alarm Sensor for Tuya Basement Laundry Room
£13.48 Save £13.47 RRP: £26.95
NTC 10K Ohm temperature sensor waterproof for accurate digital thermal reading
£12.95 Save £17.00 RRP: £29.95
Easy-to-Use Swimming Pool Water Analyzer S202412279237
£43.95 Save £35.05 RRP: £79.00
Automatic IR alarm detector for home security - 2pcs beam sensor
£8.95 Save £40.05 RRP: £49.00
IR Alarm Sensor Automatic Light Detector for Security System
£39.95 Save £34.05 RRP: £74.00
4 Pcs Tds Meter Water Quality Tester Filter Pen Testing Water Quality For Drinking Water /swimming
£12.95 Save £17.00 RRP: £29.95
Electronic Cold Basin Faucet with Automatic Water Sensor
£39.95 Save £34.05 RRP: £74.00
4 Pcs Tds Meter Water Quality Tester Filter Pen for European Spa Water
£7.95 Save £22.00 RRP: £29.95
Water Pipe Leak Detector 3 Gears High Sensitive with 2 Headphones
£209.00 Save £100.00 RRP: £309.00
Temperature Sensor for Sundance Spa for Hot Tubs Temp Sensor Outdoor Pool Accessories
£11.95 Save £9.00 RRP: £20.95
Tuya ZigBee Water Leakage Sensor Smart Home Water Immersion Sensor Automation Security Protection Le
£9.95 Save £9.00 RRP: £18.95
1pc Water Electrolyzer Water Quality Tester Water Quality Detector, Water Electrolysis Portable Water Impurities Testing Meter
£11.93 Save £5.97 RRP: £17.90
TUYA ZigBee Water Leak Detector Flood Sensor-Water Tank Full Water Linkage Alarm
£13.95
Water Leakage Automatic Shutoff Valve Alarm Water Immersion Sensor Module Cable Household Overflow-Yvan
£20.95 Save £8.00 RRP: £28.95
Water Leaking Sensor ble Overflow Protection Detector with DN25 Shutoff Valve AC100‑240V
£109.00 Save £90.00 RRP: £199.00
F999B Leaking Water Leak Detector Household Wall Leaking Pickup Leak Detector EU Plug
£144.44 Save £144.44 RRP: £288.88
3-in-1 Tds Water Quality Tester High Accuracy Digital Water Testing Kit For Drink Water Water Tester Integrated
£20.93 Save £20.91 RRP: £41.84
GA01P GSM Mini Smart Remote Power Failure Alert SMS Call Alarm Security
£48.95 Save £32.64 RRP: £81.59
Tuya Smart WiFi Bluetooth Solar Body Infrared Alarm Outdoor Waterproof Sound Light Alarm
£60.22 Save £60.21 RRP: £120.43
Water Pipe Leak Detector Sensor Water Pipe Tube Leakage Monitor Tester Kit With Dual Probes Earphon
£35.92 Save £35.91 RRP: £71.83
ZigBee-Compatible Wireless Smart Sensor for Temperature and Humidit...
£10.28 Save £10.29 RRP: £20.57
ME202R Tuya High Accuracy Ultrasonic Sensor Intelligent Water Tank Level Sensor Meter 10M Tank Level Monitor US Plug
£219.00 Save £140.00 RRP: £359.00
10X Water Leakage Alarm Detector with Wired Sensor 1 Meter Cable Water Level Sensor Probe Dual Metal Poles
£12.95 Save £8.00 RRP: £20.95
Tuya Zigbee Water Sensor Flood Water Leakage Detector Water Linkage Alarm Smart Life App Remote Monitoring
£11.95 Save £8.00 RRP: £19.95
Water Detector Alarm, Smart Water Sensor , 100dB Water Detector Alarm with App Remote , for Basement,Kitchen,Bathroom
£13.95 Save £9.00 RRP: £22.95
Smart WiFi Water Valve with Timer - Auto Shutoff Controller for Home Automation
£28.95 Save £30.05 RRP: £59.00
Mini Red Wire Siren Buzzer Alarm System 120dB for Home Security DC 12V Sound Alarm
£7.95 Save £15.00 RRP: £22.95
1pc Water Electrolyzer Water Quality Tester Water Quality Detector, Water Electrolysis Portable Water Impurities Testing Meter
£7.95 Save £15.00 RRP: £22.95
Mmwave Radar Smart Human Presence Sensor Reliable Performance Energy Saving Easy Installation Smart Life Zigbee Tuya(a)
£34.51
Hydro Generator 1/4 For 5V Power Supply & Led Use
£14.95 Save £9.00 RRP: £23.95