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Water & Flood Detectors

Shop the best prices on 11,493 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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1,441 - 1,472 of 3,200
Water Immersion Sensor Scene Linkage Remote Alarm CR2032 Battery House Hotel Water Leak Alarm
From $36.95
hard High Sensitive Leak Detector Loud Water Leak Alarm without Battery for Basement Apartment Kitchen Bathroom (White) good quality
From $21.95
2pcs Water Leak Detector,tuya Smart Home Wifi Water Leakage Immersion Sensor Detector, App Alarm Control - q36
From $32.95
Smart Wi-Fi Natural Gas Leak Detector and Fire Alarm with LCD Display, a Wall Mounted App Controlled LPG/Methane Tester Alarm with Sound & Light.
From $74.00
6-in-1 Bluetooth Water Quality Tester (pH, Chlorine, etc.) for Pools & Spas
From $129.00
Water Level Sensor Alarm with Indicator, High Low Alarm & Silencer Switch for Tank Pool Reservoir
From $94.00
Water Level Alarm Sensor with High Low Indicator for Tank Pool Aquarium Water Detection
From $84.00
Water Level Sensor Alarm with High Low Detection for Tank Pool Liquid Level Monitoring
From $99.00
Automatic Water Level Controller XKC C352 2P Non Contact Liquid Level Sensor for Water Tanks Filling System AC 110V to 220V
From $104.00
YB2JF Liquid Level Transmitter 5m Cable Water Level Sensor Detector 1232VDC 420mA(02m )
From $89.00
Tuya Smart Life WiFi Switch Relay Temperature Humidity Monitoring Thermostat Sensor Passive Dry Cont
From $42.95
Tea Set Leak Alert Water Overflow Alarm Water Level System Tea Ceremony Supply
From $16.95
Smart Water Leakage Detector for ZigBee Wireless Water Sensor Kitchen Bathroom Sensitive Flood Detector for Tuya
From $21.95
Smart WIFI Leakage Sensor Wireless App LinkageControl HighSensitivity Water Leak Detector for Tuya
From $25.95
WIFI Smart APP Remote Water Leakage Alarm
From $43.95
Tuya Smart Life WiFi Switch Relay Temperature Humidity Monitoring Thermostat Sensor Passive Dry Con
From $31.95
Tuya Smart Life WiFi Switch Relay Temperature Humidity Monitoring Thermostat Sensor Passive Dry Con
From $23.95
Tuya Zigbee Solar Rain Sensor Wireless App Control Real-Time Rain Detection
From $28.95
WiFi rain sensor, automatic window opening/closing sensor for water immersion during rain, water leak alarm, smart homeGraffiti WiFi Rain Sensor [Batt
From $89.00
WiFi Rain Sensor Tuya IP65 Outdoor Waterproof Rain Detection Water Leak Sensor Real Time APP Monitoring Alert White
From $21.95
2025 Tuya Smart Life Single 3 Phase WiFi Energy KWH Meter Power Clamp Current former Power Usage Mon
From $129.00
2025 Fully Automatic Water Level Controller Switch 25A 220V Water Tank Liquid Level Detection Sensor Wate
From $16.95
2025 Water Pipe Leak Detector Sensor Water Pipe Tube Leakage Monitor Tester Kit with Dual Probes Earphone
From $46.95
Tuya Smart WiFi Ultrasonic Water Tank Level Monitor Sensor Real-Time Alerts App Control for IOS & An
From $99.00
Water Level Indicator Alarm Water Level Alarm Sensor Waterline Indicating Alarm Low Or High Water Level Sensor Alarm With Silencer Switch
From $119.00
DF-96ED Automatic Water Level Controller 10A 220V Height Detection Sensor Cistern Pump Switch With 3 Probes
From $39.95
N911U Outdoor 360 Degree Sensor Sound and Light Alarm Animal Repeller
From $159.00
Diy Hy929 High Strength Wall Microphone Voice Listen Detector For Engineer Water Leakage Oil Leaking Hearing For Repair
From $54.00
Zigbee 3.0 Wireless Temperature Sensor Tuya And Smart Life App Control Temperature And Humidity Sen
From $24.95
2025 Water Level Alarm Sensor with High Low Indicator for Tank Pool Aquarium Water Detection
From $129.00
2025 High-Tech Leak Sentinel, Smart Water Sensor Alarm, Professional Waterproof Panel Ensures Reliable Auto Valve Closure Upon Leak Detection, For Hom
From $42.95
Tuya Smart Water Level Alarm Wifi Water Immersion Sensor Alarm Water Leak Detector App Remote Monitoring
From $18.95