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Water & Flood Detectors

Shop the best prices on 16,963 great value water & flood detectors. Shopping for water & flood detectors is easy with Fruugo, with SALE discounts, offers and savings on Elrachen, TTMA, Kincjon and more. Buy water & flood detectors online safely with Fruugo, with secure payment and fast shipping to Australia.

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1 - 32 of 16,963
Tuya Smart WiFi Smoke Detector, Smart Controlled Sensor Real-Time Monitoring, Remote Alarm Notification
$26.95 Save $2.00 RRP: $28.95
Water Level Indicator Alarm Water Level Alarm Sensor Waterline Indicating Alarm Low or High Water Le Asiv
$79.00 Save $120.00 RRP: $199.00
Tuya Smart WiFi Water Valve Water Meter Water Flow Rate Water Temperature Display Controller Smart APP Control EU PLUG
$199.00
Tuya Smart WiFi Ultrasonic Water Tank Level Monitor Sensor Real-Time Alerts App Control for IOS & An
$89.00 Save $40.00 RRP: $129.00
Water Leakage Automatic Shutoff Valve Alarm Water Immersion Sensor Module Cable Household Overflow-Yvan
$42.95 Save $16.05 RRP: $59.00
Exquisite Tuya Smart WiFi Ultrasonic Water Tank Level Monitor Sensor Real-Time Alerts App Control for IOS & Android EU Plug
$149.00 Save $50.00 RRP: $199.00
2025 Tuya Smart WiFi Ultrasonic Water Tank Level Monitoring Sensor with Real-Time Alarm an
$149.00
Water Level Alarm Water Leakage Detector Overflow Alarm Full Water Alarm 120 DB Security Alarm Syste
$11.95 Save $3.00 RRP: $14.95
ME201W Remote Tank Level Detection Smartphone Full Water Alarm System Controller for Water Level Sen
$84.00 Save $55.00 RRP: $139.00
Ultrasonic Wireless Water Tank Liquid Level Meter with Temperature Sensor Level Monitor Time Display Low Battery Alarm
$89.00 Save $5.00 RRP: $94.00
Wired Type Leakage Alarm Detector Water Sensor with 3.5mm Jack
$14.95
Liquid Level Transmitter Water Level Sensor Detector 5m Cable 1232VDC 420mA
$239.00 Save $50.00 RRP: $289.00
Wireless Ultrasonic Water Tank Liquid Level Meter with Temperature Sensor Water Level Time Display L
$94.00
Wifi Gas Leak Detector And Fire Alarm Lcd Display Wall Mounted App Control Smart Wi-fi Natural Gas/ Lpg Tester Methane Alarm Buzzler With Sound & Ligh
$37.95 Save $41.05 RRP: $79.00
EWelink Zigbee Smart Rain Sensor for Outdoor Wireless Rain Detection Waterproof, Zigbee Hub Required,Linkage Control
$29.95 Save $29.05 RRP: $59.00
Home Mold Test Kit with Real-Time Temperature & Humidity Display - Black Mold Detector for Bedroom & House
$79.00 Save $30.00 RRP: $109.00
Tuya Smart Vibration Sensor ZigBee Tuya Sensor Monitor App Control Security Protection Zigbee Sensor
$18.95
Water Pipe Leak Detector Sensor Water Pipe Tube Leakage Monitor Tester Kit with Dual Probes Earphone EU Plug jn
$79.00 Save $20.00 RRP: $99.00
3-in-1 Tds Water Quality Tester High Accuracy Digital Water Testing Kit For Drink Water Water Teste Banmo
$25.95 Save $17.00 RRP: $42.95
Water Level Indicator Alarm Water Level Alarm Sensor Waterline Indicating Alarm Low Or High Water
$179.00 Save $170.00 RRP: $349.00
EA Water Pipe Leak Detector Sensor Water Pipe Tube Leakage Monitor Tester Kit With Dual Probes Earphon-
$69.00 Save $90.00 RRP: $159.00
3-in-1 Tds Water Quality Tester High Accuracy Digital Water Testing Kit For Drink Water Water Tester Integrated
$31.95
Smart WiFi Smoke Detector with Real-Time Alerts and Remote Control
$54.00 Save $65.00 RRP: $119.00
New Automatic Water Level Controller Switch 25A 220V Water Tank Liquid Level Detection Sensor Water
$27.95 Save $17.00 RRP: $44.95
Wireless Ultrasonic Water Tank Liquid Level Meter with Temperature Sensor Water Level Time Display L
$94.00 Save $55.00 RRP: $149.00
Fully Automatic Water Level Controller Switch 25A 220V Water Tank Liquid Level Detection Sensor Wate Asiv
$15.95 Save $23.00 RRP: $38.95
Portable Water Leakage Detector Water Leakage Detection Alarm Rechargeable Underground Home Water Pipes Fire Pipeline Automotive Detection Practical L
$17.95 Save $8.00 RRP: $25.95
DF-96D Automatic Water Level Controller Switch 20A 220V Water Tank Liquid Level Detection Sensor
$27.95 Save $8.00 RRP: $35.95
12V Gas Alarm Sensor LPG Propane Butane Leak Detector Waterproof LED Flash Sound Warning for RV Cam
$20.95 Save $6.00 RRP: $26.95
Oil Leak Detection Set UV Dye Leak Detector Tool For Fluorescent Agent Syringemr
$25.95 Save $12.00 RRP: $37.95
Tuya Smart Life WiFi Energy Meter Bidirectional 3 Phase
$119.00
Gauge Carburetor Leak Detector for ZPG-2 for 57-21/57-21-1/705-020 for Tillotson 243-504 Practical Herramientas
$54.00