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Water & Flood Detectors

Shop the best prices on 8,800 great value water & flood detectors. Shopping for water & flood detectors is easy with Fruugo, with SALE discounts, offers and savings on GreenZech, Dirtypigs, Shanghai Yangxin and more. Buy water & flood detectors online safely with Fruugo, with secure payment and fast shipping to Australia.

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193 - 224 of 3,200
Battery Powered Water Leak Detector with Loud Alarm for Kitchen Bathroom Basement Flood Safety
$22.95 Save $11.00 RRP: $33.95
Wireless Water Leak Detector with Loud Siren Alarm, IP67 Waterproof Sensor for Home Basement Kitchen
$31.95 Save $16.00 RRP: $47.95
Water Leak Detector with Loud Alarm and Long Battery Life for Kitchen Bathroom Toilet Early Alert
$22.95 Save $11.00 RRP: $33.95
Wireless Water Leak Detector with Smart Water Level Sensor for Home Office and Warehouse
$22.95 Save $11.00 RRP: $33.95
Water Leak Detector DIN Rail Mount with Relay Output Flood Alarm 1M Cable Liquid Sensor 2Pack
$149.00 Save $80.00 RRP: $229.00
Water Leak Detector with 120dB Loud Alarm, Flood Sensor for Basement Kitchen RV and Home
$22.95 Save $11.00 RRP: $33.95
2 Pack Smart WiFi Water Leak Detector with Instant Alert and Audible Alarm for Home Basement Kitchen
$35.95 Save $18.05 RRP: $54.00
Smart home Tuya wireless water sensor for water leak detection alarm and water level overflow alarm
$69.00 Save $35.00 RRP: $104.00
Water Quality Tester for Swimming Pool and Drinking Water – pH and Chlorine Measurement, No Battery Required, Accurate Monitoring
$40.95
Water-Activated Flood Barrier 5-Pack, Reusable Sandless Sandbags, Absorbent Water Protection Bags for Flood Defense
$229.00 Save $120.00 RRP: $349.00
Leakage Detector Portable High-Sensitivity Leak Tester And Analyzers
$159.00 Save $80.00 RRP: $239.00
Water Immersion Detector Alarm - 2 Pack Water Leak Sensor for Bathroom Overflow Protection, White Color, Reliable Monitoring
$39.95 Save $19.05 RRP: $59.00
Water Leak Detector Alarm with Triple High-Sensitivity Sensor Battery Powered for Basement Kitchen Bathroom Long-Lasting
$32.95 Save $17.00 RRP: $49.95
Water Leak Alarm with 120dB Loud Alert, Water Level Sensor for Kitchen, Fish Tank, Pumps and Solar Heaters
$22.95 Save $11.00 RRP: $33.95
Water Leak Detector with 120dB Loud Alarm and GoldPlated Sensor for Home Kitchen Bathroom Garage
$22.95 Save $11.00 RRP: $33.95
Battery Powered Water Leak Detector with Loud Alarm for Kitchen Bathroom Basement Flood Protection
$22.95 Save $11.00 RRP: $33.95
120dB Water Leak Detector with Sensitivity GoldPlated Sensor for Kitchen Garage Fish Tank
$22.95 Save $11.00 RRP: $33.95
Water Leak Detector 120dB Loud Alarm for Home and Office with Sensitive ABS Sensor
$22.95 Save $11.00 RRP: $33.95
Tuya Smart Water Vavle WiFi Water Stop Check Valve Water Leak Sensor Shut Off Remote Control Timer for Alexa EU PLUG
$59.00 Save $30.00 RRP: $89.00
Home Control Water Detector Set of 3 WiFi Water Sensors with External Sensor App and 2-Year Battery Life for Alexa Notifications
$79.00 Save $40.00 RRP: $119.00
Wireless Water Sensor for Smart Home Water Leak and Overflow Detection, Compatible with Tuya App, Battery Operated
$69.00 Save $35.00 RRP: $104.00
Water Level Float Sensor for Ice Maker, Water Level Control Switch, Float Switch, Water Temperature Detector, Compatible with Most Models
$37.95 Save $21.05 RRP: $59.00
Smart Water Leak Sensor Detector for Home Alarm System - Wireless, Battery-Powered, Real-Time Alerts, Compatible with Smart Devices
$59.00 Save $30.00 RRP: $89.00
Water Detector for Tuya Smart Home WiFi Water Leak Sensor, App Alarm, Water Level Sensor, 2.4 GHz 802.11b/g/n, 4-Pack
$84.00 Save $45.00 RRP: $129.00
Indusal Plies Water Quality Tester Digital Electronic Chlorine Meter Analyzer for Swimming Pool Testers and Detectors
$54.00 Save $30.00 RRP: $84.00
Water Leak Sensors Household Auto Shut-Off Valve Compatible Leakage Protection Food-Grade Materials for RO Systems
$42.95 Save $21.05 RRP: $64.00
Zigbee Smart Vibration Sensor Tilt Detector Home Security Alarm Real-Time Monitoring Smart Life App Compatible
$199.00 Save $100.00 RRP: $299.00
Water Quality Tester for Swimming Pool PH and Chlorine - Digital PH Meter for Accurate Pool and Drinking Water Analysis
$48.95
Water Quality Tester for Pools and Aquariums, Digital pH and Chlorine Level Monitor, Battery-Free, Easy to Use
$40.95
Water Alarm Sensor For Water Leak Detection, Loud Alarm, Reliable Water Level Sensor, Basement Bathroom Pool Aquarium
$39.95 Save $19.05 RRP: $59.00
Tuya Zigbee Water Sensor Water Detector for Home Remote Alarm
$31.95 Save $3.00 RRP: $34.95
Tuya WIFI Smart Rain Sensor 2-in-1 Rainwater Flood Detector Rainwater Detection for Home Automation
$22.95