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Water & Flood Detectors

Shop the best prices on 16,996 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 New Zealand.

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2,113 - 2,144 of 16,996
Water Alarm Sensor, Wifi Water Leak Detector, Overflow Flood Leakage Alerts, Remote Monitor
$64.00
Water Alarm Leak Detector for Fish Tank, Water Level Immersion Sensor, Overflow & Leakage Detection for Household Tank - Compatible with Btomtd
$26.95 Save $16.00 RRP: $42.95
IMCBSTT Water Flood Sensor 485 Rail Type Water Leakage Alarm 9-24V Switching Signal Water Flood Transmitter
$59.00 Save $45.00 RRP: $104.00
Water Level Alarm High Decibel Water Leakage Detector Domestic Water Overflow Alarm Full Water Alarm
$38.95 Save $80.05 RRP: $119.00
Tuya Smart WiFi Water Vavle Zigbee Gas Water Stop Check Valve DN15 Wireless Control Work+Alexa Home
$54.00 Save $15.00 RRP: $69.00
Tuya WiFi Temperature and Humidity Sensor Indoor Humidity Sensor Battery Powered APP Monitoring For Alexa Google Home Voice
$64.00 Save $25.00 RRP: $89.00
400ML Air Conditioning Foam Leak Detection
$64.00
Zigbee Water Sensor Water Detector For Home Remote Alarm Security Soaking Sensor Smart Home
$36.95
Tuya Smart Zigbee Natural Gasandcarbon Monoxide Sensor Valve Linkage Methane Leakage Alarm Home Sma
$44.95
Chlorine Testing Pen 2-in-1 Water Quality Tester Measuring For Aquarium Swimming Pool
$40.95
Zigbee Smart Vibration Sensor Detection Tuya Smart Life App Notification Real-time Motion Vibration
$18.95
Zigbee Flood Sensor Water Leakage Detector Water Tank Full Alert Overflow Security Alarm System Tuy
$21.95
Tuya Smart Wifi Water Heater Switch Touch Wall Panel 20a Timer Control Work Smart Home For Alexa Google Home A
$47.95
Tuya Wifi Natural Gas Leak Detector Leakage Sensor Sound Alarm Remote Control Protection Security Smart Home
$28.95
Snzb-05p Zigbee Water Leak Sensor Real-time Dripping Detection, Multiple Alerts, Extended Support
$69.00
Chlorine Testing Pen 2-In-1 Water Quality Tester Measuring for Aquarium Swimming Pool
$47.95 Save $6.05 RRP: $54.00
Zigbee Smart Human Presence Sensor Luminance/Distance Detection Tuya Smart Life Home Automation for Alexa with Bracket
$48.95 Save $5.05 RRP: $54.00
Water Pipe Leak Detector High Sensitivity with Display Spectrum Clear Sound Quality Water Leakage So
$74.00
Wireless Smart Water Leak Sensor Alarm and App Alert Wireless Wi Fi Water Leak Alarm WiFi Water Leak Alarm for Bathroom
$64.00 Save $35.00 RRP: $99.00
Water Leak Alarm, Overflow Sensor Detector 120db Water Leak Alarm System ''1 Pack
$37.95 Save $36.05 RRP: $74.00
Water Sensor 90dB Alarm Water Leak Detector Alert Monitoring of Leaks and Drip Alarm for Kitchen Bathroom Basemen
$19.95
FFY Water Level Detection Sensor
$29.95
Tuya Smart Wifi Water Level Detector App Notification
$59.00 Save $10.00 RRP: $69.00
Smartlife App Wifi Water Sensor Water Leak Detector Alarm Home Control Ip67 Works With Tuyasmart /
$25.95 Save $28.05 RRP: $54.00
Tuya Smart Sound And Light Alarm Two-in-one Sensor Battery / Usb Dual Power Intelligent Linkage Smart Life
$37.95 Save $31.05 RRP: $69.00
WSD400H WiFi Temperature Humidity Sensor Abnormal Alarm Real Time Monitor Compatible with Alexa / Google Assistant (No Battery)
$48.95 Save $80.05 RRP: $129.00
Water Quality Tester 4 in 1 PH TDS EC TEMP Water Quality Detector for Swimming Pool Drinking Water Aquarium Hydroponic
$54.00 Save $55.00 RRP: $109.00
Fish Tank Automatic Water Filler Aquarium Float Valve Water Level Controller Accessory
$12.95 Save $27.00 RRP: $39.95
Home Alarm Water Leak Sensors LeakageDetector Alert Overflow SecuritySystem..new D7Q0
$26.95 Save $16.00 RRP: $42.95
Human Presence Sensor Tuya WiFi Square
$74.00 Save $65.00 RRP: $139.00
2025 New 8-in-1 Rechargeable Water Quality Tester for S.G pH EC Salt ORP TDS CF Temp Multi Parameter Testing Professional Tool
$349.00 Save $275.00 RRP: $624.00
6 In 1 Water Quality Tester: Ph Ec Tds Orp Temperature Chlorine Bluetooth Pool Water Test Kit With App Display unbrand
$109.00 Save $40.00 RRP: $149.00