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Water & Flood Detectors

Shop the best prices on 15,107 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
5-in-1 Water Quality Tester with Chlorine Testing Pen for Aquarium & Swimming: CL2, TEMP, PH, H2, ORP Measuring Device
$74.00
Tuya WiFi Smart Water Sensor: Flood Alarm System with Water Leakage Detection for Secure Homes, Works with Alexa Home
$35.95
Water Leakage Detection Underground Water Pipe Leak Monitor High-intensity Detector Accessory Kit With Earphone
$49.95 Save $49.05 RRP: $99.00
Test Monitors for Swimming Pool Spa Water Quality Tester Portable Chlorine Level Meter Double Scale CL2 Tester
$44.95
NEO NAS-WS02W WiFi Smart Water Leak Sensor Wireless Flood Sensor Works for Tuya Smart IFTTT
$37.95 Save $36.05 RRP: $74.00
Portable Water Leakage Detector Water Leakage Detection Alarm Rechargeable Underground Home Water
$41.95 Save $22.05 RRP: $64.00
Water Leakage Detector Zinc Alloy Double Sided Induction Dark Pipe Leak Monitor for Underground Pipeline NO.9531
$329.00 Save $70.00 RRP: $399.00
Tuya Smart Zigbee Natural GasandCarbon Monoxide Sensor Valve Linkage Methane Leakage Alarm Home Sma
$35.95
Tuya Zigbee Water Level Sensor Smart Water Leakage Alarm Detector Overflow Security Protection Tuya
$10.95 Save $5.00 RRP: $15.95
Tuya Smart Wifi Universal Ir Remote Temperature Humidity Sensor For Air Conditioner Tv Ac
$44.95
PH W2825 Wifi Water Quality Controller 3 in 1 Salinity PH Digital Detector Mariculture APP Monitor 230V UK Plug
$209.00 Save $60.00 RRP: $269.00
Door Alarm Sensor Wireless 120db Loud Hanging Contact Black Alarm
$7.95 Save $21.00 RRP: $28.95
Tuya ZigBee Smart Water Sensor Water Tank Full Alarm
$18.95 Save $8.00 RRP: $26.95
Sonoff SNZB-01P Zigbee Wireless Smart Scene Switch DIY Two-Way Switch SOS Button Work with EWeLink Alexa Smartthings Ifttt Hub
$27.95 Save $8.00 RRP: $35.95
Tuya WiFi Smart USB Sirene Alarm Sensor Sound & Light Alarm
$33.95 Save $10.00 RRP: $43.95
Zigbee Rain Sensor and Water Leak Detector IP66 Waterproof for Smart Home Automation
$31.95 Save $15.00 RRP: $46.95
Waterproof Ultra Sensor for Water Level Measurement 3-450cm Range IP67 Arduino Raspberry Compatible
$24.95 Save $20.00 RRP: $44.95
Pipe Leakage Detector 13000X Sensitive Ear Listening Device for Wall Water Leak Detection, Clear Sound Sensor for Home Repair
$33.95
USB Air Quality Tester w/ 3.2in LCD, PM2.5 & Formaldehyde Detector
$159.00 Save $90.00 RRP: $249.00
Water Pipe Leak Detector Portable Compact Rechargeable Wall Water Leakage Tester for Home
$22.95 Save $14.00 RRP: $36.95
Outdoor Water Leak Sensor IP66 Waterproof with UV Protection, Zigbee Smart Rain Detector
$31.95 Save $15.00 RRP: $46.95
Smart WIFI Leakage Sensor Wireless App LinkageControl HighSensitivity Water Leak Detector for Tuya
$16.95 Save $16.00 RRP: $32.95
Solar Alarm Wireless DC 5V 433MHz 100dB Infrared Sensor IP65 Waterproof Sound Light Alarm
$25.95 Save $26.00 RRP: $51.95
Wireless Vibration Alarm Sensor with 120dB Sound to Prevent Theft for Home Doors and Windows
$32.95 Save $8.00 RRP: $40.95
Tuya Zigbee Water Level Sensor Leakage Alarm Flood Leak Detector Smart Home Water Alert Overflow Alarm Security System
$25.95 Save $17.00 RRP: $42.95
Water Leakage Automatic Shutoff Valve Alarm Water Immersion Sensor Module Cable Household Overflow-Good
$35.95 Save $14.00 RRP: $49.95
Water-Activated Flood Barrier Bag for Home Basement Garage Protection, Quick-Expanding Sandless Flood Prevention, Multiple Sizes
$33.95 Save $95.05 RRP: $129.00
Fluorescence Dissolved Oxygen Meter Detector Sensor Waterproof Aquaculture Device 12‑24V
$239.00 Save $180.00 RRP: $419.00
Water Level Indicator Alarm Water Level Alarm Sensor Waterline Indicating Alarm Low Or High Water Level Sensor Alarm With Silencer Switch
$149.00 Save $140.00 RRP: $289.00
Water Pipe Leak Detector Sensor Water Pipe Tube Leakage Monitor Tester Kit with Dual Probes Earphone EU Plug
$59.00 Save $60.00 RRP: $119.00
Water Leak Sensors Real Time Alerts 0.5mm Detection Precisions Battery Operated Flooding Detector Home Automation Multicolor
$64.00
Car Reversing Sensor, Auto Parking System Reversing Radar With Bibi Buzzer Alarm And 4 Sensors - Black TA
$43.95 Save $9.00 RRP: $52.95