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Water & Flood Detectors

Shop the best prices on 8,423 great value water & flood detectors. Shopping for water & flood detectors is easy with Fruugo, with SALE discounts, offers and savings on Gze, TTMA, Kincjon and more. Buy water & flood detectors online safely with Fruugo, with secure payment and fast shipping to Australia.

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2,753 - 2,784 of 3,200
Water Quality Tester 4 in 1 PH TDS EC TEMP Water Quality Detector for Swimming Pool Drinking Water Aquarium Hydroponic
From $33.95
Water Level Indicator Alarm Water Level Alarm Sensor Waterline Indicating Alarm Low Or High Water
From $119.00
Portable Water Quality Tester Water Impurities Monitor Electrolyzer Machine Testing Meter
From $6.95
HOT-Water Level Alarm Water Leakage Detector Overflow Alarm Full Water Alarm 120 DB Security Alarm System
From $46.95
3-in-1 Tds Water Quality Tester High Accuracy Digital Water Testing Kit For Drink Water Water Teste
From $25.95
Water Leakage Detection Underground Water Pipe Leak Monitor High-intensity Detector Accessory Kit With Earphone
From $64.00
Water Leakage Alarm Detector with 3.5mm Jack for Home and Office Safety Monitoring Solution
From $17.95
Multifunctional leak detector/sound recorder, suitable for leak detection in various building pipes.
From $37.95
Smartlife App Wifi Water Sensor Water Leak Detector Alarm Home Control Ip67 Works With Tuyasmart /
From $28.95
Smart Door Sensor - WiFi Wireless Window Sensor Real-Time Message Notification Compatible with Alexa Assistant
From $30.95
Tuya Smart ZigBee Energy Meter 2 Way Bidirectional with Current Sensor Clamp App Monitor Power 100-
From $39.95
GY-6D PCB HTN Sound-light Alarm Battery Capacity Monitor Indicator Display 12-84V (Green Light)
From $33.95
GY-6D PCB HTN Sound-light Alarm Battery Capacity Monitor Indicator Display 12-84V (White Light)
From $33.95
130dB Water Leak Alarm Sensor, Overflow Detector for Basement, Sump Pump and Water Heater Monitoring
From $47.95
2025 Latest Model WiFi Water Leak Detector 1 Pack, Smart 2.4GHz Water Sensor Alarm with App Alerts, Compatible with Alexa, Google Home, Wi
From $59.00
2025 Water Level Alarm Water Leakage Detector Overflow Alarm Full Water Alarm 120 DB Security Alarm Syst
From $10.95
Leak detector Water leak detector Groundwater leak detector High Edition 1107
From $42.95
DIY HY929 High Strength Wall Microphone - Voice Detection Device for Engineer Water Leakage Oil Leak Detection
From $119.00
Water Leak Detector, Betterlife Overflow Detector, Flood Detector, Remote Alarm, Zigbee Water Detector for Bathroom, Kitchen, Basement（1 pcs）
From $35.95
Smart Leak Alert, Betterlife Water Leak Detector, Flood Detector Isolated Wired Water Leak Alarm Sensor Detector in Machine Room（1 pcs）
From $45.95
Water Leak Detector Zigbee Water Alarm Sensor Compatible With Smart Life Tuya 26s
From $26.95
Water Leak Alarm Detector 120dB Loud Home Sink Fish Tank Pump Overflow Leakage Sensor FG05 26s
From $19.95
Zigbee Smart Rain Sensor for Outdoor Wireless Rain Detection Waterproof, Zigbee Hub Required,Linkag
From $29.95
Tuya Wifi Smart Water Sensor Leak Detector for Alexa Home, Flood Alarm System
From $15.95
16A Waterproof Wi-Fi Temperature Sensor & Switch compatible with Tuya - Real-time Monitoring with RF433
From $49.95
Portable Water Leakage Detector Water Leakage Detection Alarm Rechargeable Underground Home Water Pipes Fire Pipeline Automotive Detection Practical L
From $20.95
Water Level Leak Detector 433MHz Wired Overflow Leakage Sensor Home Security Alarm
From $15.95
Tuya Zigbee Smart Rain Sensor for Outdoor Wireless Real-Time Rain Detection IP67 Waterproof for Zigbee Hub Require
From $20.95
Tuya Zigbee Smart Rain Sensor for Outdoor Wireless Real-Time Rain Detection IP67 Waterproof for Zigbee Hub Require
From $22.95
Tuya Zigbee Smart Rain Sensor for Outdoor Wireless Real-Time Rain Detection IP67 Waterproof for Zigbee Hub Require
From $21.95
Tuya Zigbee Smart Rain Sensor for Outdoor Wireless Real-Time Rain Detection IP67 Waterproof for Zigbee Hub Require
From $21.95
TTMA Tuya Zig-bee Smart Home Water Leak Detector App Control Security Alarm Smart F-lood Sensor TTMA
From $49.95