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Water & Flood Detectors

Shop the best prices on 8,407 great value water & flood detectors. Shopping for water & flood detectors is easy with Fruugo, with SALE discounts, offers and savings on Gze, TTMA, Wwxx and more. Buy water & flood detectors online safely with Fruugo, with secure payment and fast shipping to New Zealand.

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1 - 32 of 3,200
Diy Hy929 High Strength Wall Microphone Voice Listen Detector for Engineer Water Leakage Oil Leak Detection
From $84.00
Water Level Indicator Alarm Water Level Alarm Sensor Waterline Indicating Alarm Low Or High Water
From $104.00
Waterproof PT1000 sensor for temperature measurement -40 to 200C
From $25.95
Water Leak Sensor Double Valve with Audible Alarm Smart Home Overflow Detector for Early Water Damage Prevention
From $199.00
Water Level Indicator Alarm Water Level Alarm Sensor Waterline Indicating Alarm Low Or High Water
From $139.00
Me201w Tuya Smart Ultrasonic Water Tank Level Monitor Sensor Real-Time Alerts App Control for IOS Zigbee AU PlugJJ
From $99.00
Wi-Fi Smart Heat Detector with Tuya App Control, WiFi Heat Alarm with Sealed 10-Year Li-Battery, BS 5446-2, VH03W
From $59.00
Fully Automatic Water Level Controller Switch 25A 220V Water Tank Liquid Level Detection Sensor Wate
From $47.95
Me201w Tuya Smart Ultrasonic Water Tank Level Monitor Sensor Real-Time Alerts App Control for IOS Zigbee PlugJJ
From $89.00
Water Level Indicator Alarm Water Level Alarm Sensor Waterline Indicating Alarm Low or High Water Le
From $129.00
Smart WiFi Water Level Alarm with Mobile App Alerts, Sump Pump Alarm, Water Level Sensor Detector, LEDStrobe EU Plug
From $179.00
Smart Wi-Fi Gas Leak Detector with LCD Display Wall Mountable Natural Gas LPG Methane Alarm Sound Light Alert App Control Fire Warning
From $109.00
Water Level Indicator Alarm Water Level Alarm Sensor Waterline Indicating Alarm Low or High Water Le
From $169.00
DIY HY929 High Strength Wall Microphone Voice Listen Detector for Engineer Water Leakage Oil Leakin
From $94.00
App Alarm Control | 2-Pack WiFi Smart Water Leak Detector & Immersion Sensor Compatible with Tuya Smart Home
From $64.00
water leakage detector auto shut off valve DN15 for home security
From $389.00
Human Presence Sensor Tuya WiFi Square
From $64.00
Zigbee Water Leak Sensor Compatible with Tuya Hub, Smart Home Automation for Kitchen & Bathroom, Works with Alexa & Google Home
From $38.95
Water Leak Alarm Detector 120dB Loud Home Sink Fish Tank Pump Overflow Leakage Sensor
From $20.95
Tuya Smart Zigbee Rain Sensor IP65 Waterproof Rain Detection Water Leak Sensor Real Time Alert Water Leak Sensor B
From $19.95
Red 3pcs LShaped ABS Garage Flood Barrier Set for Outdoor Water Protection and Flood Prevention
From $2,549.00
Water Immersion Alarm, Continuous Alarm Design, 9V Power Supply, Solar Water Heater Leakage Monitor
From $35.95
Overflow Detector, Sensitive Solid-State Circuit, Home Safety Water Leak Alarm
From $35.95
Tuya Zigbee Ultrasonic Liquid Level Water Tank Monitor Sensor | US Plug | Orange | Plastic
From $189.00
PH CL2 Chlorine Tester Dual Probe Large Display Screen Battery Powered Digital Water Quality Tester for Home Swimming Pool Spa Aquarium
From $84.00
Wireless Water Leakage Alarm Remote Alarm Leak-proof Device Water Leak Sensor Zigbee
From $59.00
2025 SI7021 Waterproof Sensor Temperature Humidity Monitoring APP Support Switch High
From $20.95
2025 Tuya Smart WiFi Ultrasonic Water Tank Level Monitor Sensor Real-Time Alerts App Control for IOS & Android EU Plug
From $109.00
2025 1.5inch Universal Swimming Pool Water Overflow Outlet Floor Drain Replacement
From $20.95
4 In1 Water Quality Tester Smart High Accuracy Automatic Data Storage IP67 Waterproof Water Test Pen for Swimming Pool Laboratory
From $54.00
Water Quality Tester 4 in 1 PH TDS EC TEMP Water Quality Meter for Swimming Pool Drinking Water Aquarium Hydroponic
From $69.00
Home overflow/water inundation app notification WiFi water level detector leak detection alarm compatible
From $94.00