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Water & Flood Detectors

Shop the best prices on 15,168 great value water & flood detectors. Shopping for water & flood detectors is easy with Fruugo, with SALE discounts, offers and savings on GreenZech, Kincjon, Other and more. Buy water & flood detectors online safely with Fruugo, with secure payment and fast shipping to Singapore.

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2,529 - 2,560 of 3,200
Instantly Water Intrusions Alarm Device Double Probe Detection Battery Status Indicator For Plumbing Appliance Areas Multicolor
$49.95
Pool Salt Water Quality Tester: Digital Salinity Meter, IP67 W with High Accuracy 5 in 1 Salinity Measurement
$84.00 Save $95.00 RRP: $179.00
Smart Life App Controlled 100DB Siren Alarm with Sound Light Sensor for Security Protection
$30.95 Save $33.05 RRP: $64.00
Water Leak Sensor WIFI for TUYA Smart WaterDrip Level Alarm Equipment for Home Security 2025
$47.95 Save $46.05 RRP: $94.00
2025 High-Tech Leak Sentinel, Smart Water Sensor Alarm, Professional Waterproof Panel Ensures Reliable Auto Valve Closure Upon Leak Detection, For Hom
$45.95 Save $48.05 RRP: $94.00
2025 High-Tech Leak Sentinel, Smart Water Sensor Alarm, Professional Waterproof Panel Ensures Reliable Auto Valve Closure Upon Leak Detection, For Hom
$42.95 Save $46.05 RRP: $89.00
5PCS Flood Barriers Thickened Reusable Zipper Organic Silicone Flood Protection Sand Bags for Home Garage Doors Windows
$59.00 Save $35.00 RRP: $94.00
Tuya WIFI Water Sensor Alarm Water Leak Detector Flood Alert Overflow Security Alarm System Works JN
$19.95
Fully Automatic Water Level Controller Switch 25A 220V Water Tank Liquid Level Detection Sensor Wat
$14.95 Save $69.05 RRP: $84.00
Condensate Flood Detection Change Plastic Housing NC Type Float Activated Water Stage Control Device Multicolor
$27.95
2 In 1 Tuya Smart Life Wireless Wifi Siren Alarm Sensor Temperature Humidity Sensor Sound And Light Alarm Siren Support
$44.95 Save $6.00 RRP: $50.95
0.6in LED Indicator Bright Signal Light FlameRetardant Base IP66 Waterproof Universal(Green )
$9.95 Save $24.00 RRP: $33.95
0.6in LED Indicator Bright Signal Light FlameRetardant Base IP66 Waterproof Universal(Blue )
$7.95 Save $26.00 RRP: $33.95
Water Level Alarm, Water Immersion Detector, Household Water Tank, Fish Tank, Water Pump, Overflow And Leakage Sensor
$12.95 Save $14.00 RRP: $26.95
12V Gas Alarm Sensor Alarm Propane Butane LPG Natural Motor Home Camper-Yvan
$14.95 Save $8.00 RRP: $22.95
2pcs Tuya Smart Temperature And Humidity Sensor Wifi App Remote Monitor For Smart Life App Control
$30.95 Save $15.00 RRP: $45.95
12V Gas Alarm Sensor Alarm Propane Butane LPG Natural Motor Home Camper-Good
$14.95 Save $9.00 RRP: $23.95
3-in-1 Tds Water Quality Tester High Accuracy Digital Water Testing Kit For Drink Water Water Teste
$25.95 Save $25.00 RRP: $50.95
Collapsible Shower Threshold Water Dam Water Flood Barrier Water Stopper For Shower
$16.95 Save $9.00 RRP: $25.95
Water Level Indicator Alarm Water Level Alarm Sensor Waterline Indicating Alarm Low Or High Water
$109.00 Save $60.00 RRP: $169.00
Tuya WiFi Co2 Sensor 6 in 1 Smart Air Quality Sensor Temperature Humidity Detector Color Screen Dis
$259.00
High Sensitivity Water Pipe Leak Detector with Dual Probes & Earphone, Pipeline Leakage Monitor Tester Kit for Home Plumbing Inspection
$84.00
Color Code Photoelectric Switch Color Sensor Smart Label Color Separation Positioning Sensor Smart
$59.00
Water Leak Detector Alarm - Flood & Overflow Security Sensor for Home Protection
$15.95
Wireless Earthquake Alarm with Vibration Detector, LED Door Sensor for Home Security
$15.95
Tuya WiFi Power Meter Monitor 1CH Real-Time Energy Current Monitor Automation Notifications Smart L
$33.95
Water Level Sensor Alarm with High Low Detection for Tank Pool Liquid Level Monitoring
$99.00
25A 220V Fully Automatic Water Level Controller for Liquid Detection
$22.95
Tuya Smart Wifi Water Heater Boiler Switch Air Conditioner Smart Life Remote Voice Control for Alexa Google Home 40A
$22.95 Save $36.05 RRP: $59.00
3X ZigBee TUYA Smart Water Leak Detector, Flood Sensor, Remote Monitoring Via Tuya Zigbee Gateway, Water Tank Full Alarm
$39.95
6X Home Alarm Water Leakage Spot Alarm Detector Independent Water Leak Sensor Detection Flood Alert Overflow
$30.95
Smart WiFi Water Level Sensor Water Tank Level Monitor Oil Tank Gauge Sensor , Automatic Alarm Indicator US Plug
$84.00