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Water & Flood Detectors

Shop the best prices on 15,184 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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65 - 96 of 15,184
Tuya WiFi Smart Water Sensor Leak Detector Flood Water Leakage Alarm Security System for Alexa Home
$15.95 Save $1.00 RRP: $16.95
Water Detection Sensors Water Leak Alarm for Effective Management of Flood Risks in Residential and Commercial Setting
$38.95
1/2/3Pcs Tuya Zigbee Water Sensor Alarm Water Leak Detector Flood Alert Overflow Security Alarm System Works With Zigbee Gateway
$13.95 Save $8.00 RRP: $21.95
2x Tuya Smart WiFi Door Sensor Window Sensor Door Magnetic Alarm Detector
$25.95 Save $15.00 RRP: $40.95
XKC-Y28 Water Level Control Detection Water Level Sensing for Aquarium Water Tank Non Contact Liquid Level Sensor
$34.95
Flood Water Barrier Sand Bags Thickened Long Canvas Flood Protection Sandbags with Insert Buckle Reusable Quick Flood Barrier for Home Door Window Bas
$12.95
2025 New Wifi Water Leakage Detector Smart Water Sensor APP Control Flood Monitoring Water Level Alarm unbrand
$46.95 Save $17.05 RRP: $64.00
7in1 Water Quality Monitor Chlorine PH Total Dissolved Solids SALT ORP FAC EC Temperature Test Meter Multi-functional Mariculture Water Quality Tester
$104.00 Save $35.00 RRP: $139.00
Tuya WIFI Smart Rain Sensor 2-in-1 Rainwater Flood Detector Rainwater Detection for Home Automation
$27.95 Save $5.00 RRP: $32.95
90-1000V Em1 Non-contact Smart Voltage Test Pen Sound And Light Alarm Electrical Leakage Detection GreenZech
$33.95 Save $65.05 RRP: $99.00
YB2JF Liquid Level Transmitter 5m Cable Water Level Sensor Detector 1232VDC 420mA(07m )
$59.00 Save $100.00 RRP: $159.00
YB2JF Liquid Level Transmitter 5m Cable Water Level Sensor Detector 1232VDC 420mA(0-9 m )
$64.00 Save $105.00 RRP: $169.00
Zigbee Pir Mot Sensor Tuya App Ifttt For 2nd With Tuya
$74.00 Save $155.00 RRP: $229.00
Water Leakage Detection High Sensitivity Leakage Monitor Sound Adjustment Water Pipe Leak Monitor for Home EU Plug 100?240V
$59.00 Save $80.00 RRP: $139.00
Water Quality Tester 4 in 1 PH TDS EC TEMP Water Quality Detector for Swimming Pool Drinking Water Aquarium Hydroponic
$37.95 Save $51.05 RRP: $89.00
Water Temperature Sensor Alarm Detection for CAT 428 Excavator Engine Accessories 2443106
$16.95 Save $19.00 RRP: $35.95
Pc?104 Water Quality Tester Accurate Portable Easy to Read PH Chlorine Tester for Swimming Pools and SPA Pools
$40.95 Save $53.05 RRP: $94.00
NEO ZigBee Tuya Smart Siren Alarm Sensor 90dB Sound Light Sensor USB Charing 2 In 1 ZigBee Sensor Smart Life Automation Scene
$40.95 Save $88.05 RRP: $129.00
Collapsible Shower Threshold Water Dam Water Flood Barrier Water Stopper For Shower
$37.95 Save $66.05 RRP: $104.00
Smart Wi-Fi Water Leak Detector with 3ft Cable, White, 6.4×1.8×7.2cm
$23.95 Save $12.00 RRP: $35.95
Digital Water Hardness Tester for Home, Measures TDS and Temperature Precisely
$10.95 Save $58.05 RRP: $69.00
Leak Stop Valve for Reverse Osmosis Under Sink Filter, Auto Shut Off Water Leak Detector, 3 Point
$35.95 Save $18.05 RRP: $54.00
Water Leakage Detector Zinc Alloy 5.3x8.6x2.3cm 800mAh Battery
$309.00 Save $110.00 RRP: $419.00
Water Leakage Alarm Detector with 3.5mm Jack Connection for Home Safety Monitoring System
$18.95 Save $20.00 RRP: $38.95
Portable Water Quality Tester with High Accuracy for pH and Chlorine Levels in Drinking Water
$51.95 Save $37.05 RRP: $89.00
Smart Water Leakage Detector WiFi Flood Detection Alarm Sensor for Tuya Basement Laundry Room
$23.95 Save $15.00 RRP: $38.95
Alarm Sensor Single Brass Ball Valve DualWay Water Leaking Detection System Kit
$104.00 Save $65.00 RRP: $169.00
Tuya Smart WiFi Smoke Alarm - Highly Sensitive Fire Detector with Real-Time Alerts & Remote Monitoring
$22.95 Save $27.00 RRP: $49.95
EZ-9909 5-in-1 Water Quality Tester, pH, Salinity, TDS and EC Meter with Backlight
$39.95 Save $12.00 RRP: $51.95
Dual Probe Water Leak Detector with 100 Decibel Sound Alarm, Push Notification on Tuya Smart/Smart Life App -
$54.00 Save $20.00 RRP: $74.00
CO2 Detector, CO2 Carbon Dioxide Monitor, USB Charger Air Quality Monitor Sensor Detector with Temperature Humidity for Home Office Gym Car (White)
$45.95 Save $28.05 RRP: $74.00
Plastic Water Flow Switch G1/4 Thread Water Sensor Normally Open Water Switch Fits for Water Dispenser Water Purifier
$19.95