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Water & Flood Detectors

Shop the best prices on 15,106 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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1,473 - 1,504 of 3,200
Water Leak Detector Zigbee Water Alarm Sensor Compatible With Smart Life Tuya 26s
$24.95 Save $25.00 RRP: $49.95
Tuya Wifi Flood Sensor App Leak Sensor Detection Loudly Sound Alarm Linkage Alert Application 2025
$34.95 Save $34.05 RRP: $69.00
Smart Water Leak Sensor Detector APP Alarm ZigBee Home Water Leak Detector 26s
$17.95 Save $17.00 RRP: $34.95
2025 Tuya WIFI Smart Dual Channel Energy Meter with Buzzer Alarm and App Alarm
$27.95 Save $26.05 RRP: $54.00
2025 Swimming Quality Meter Pool Water Quality Tester, Ph Ph Value Tester Water
$54.00 Save $55.00 RRP: $109.00
2025 Tuya Smart WiFi Door Sensor Window Sensor Door Magnetic Alarm Detector
$21.95 Save $21.00 RRP: $42.95
Water Leakage Detector 13000X Sound Magnification Underground Water Leakage Monitor for Construction Site Vehicle Maintenance Edition 0627 2025
$26.95 Save $27.05 RRP: $54.00
Touchless Bathroom Faucet Adapter, Water-saving, Easy Installation, Sensor Water Management, Anti-Overflow Protection, Universal Sink Adapter for
$34.95 Save $104.05 RRP: $139.00
Water Quality Tester 4 in 1 PH TDS EC TEMP Water Quality Detector for Swimming Pool Drinking Water Aquarium Hydroponic
$40.95 Save $43.05 RRP: $84.00
Water Leakage Alarm Detector with Wired Sensor 1 Meter Cable Water Level Sensor Probe Dual Metal Pol
$16.95
Qukaim Water Temperature Sensor Water Temperature Sensor 4257129 for HITACHI Excavator EX200-2 EX200-5 36V TOSD-08-014, Industrial Control
$18.95 Save $18.00 RRP: $36.95
Pipe Leak Sound Amplifier Wall Pipe Leak Detector Wireless Sound Collector Sound Noise Reduction Amplifier with Headphone Water Pipe Monitor Tester
$36.95 Save $22.05 RRP: $59.00
High-Tech Leak Sentinel, Smart Water Sensor Alarm, Professional Waterproof Panel Ensures Reliable Auto Valve Closure Upon Leak Detection, For Home
$18.95 Save $40.05 RRP: $59.00
Pc?104 Water Quality Tester Accurate Portable Easy to Read PH Chlorine Tester for Swimming Pools and SPA Pools
$38.95 Save $40.05 RRP: $79.00
90dB Water Leak Alarm Detector for Bathroom, Kitchen, and Laundry Rooms
$37.95 Save $21.05 RRP: $59.00
Water Quality Tester 4 in 1 PH TDS EC TEMP Water Quality Detector for Swimming Pool Drinking Water Aquarium Hydroponic
$34.95 Save $34.05 RRP: $69.00
Water Level Alarm Sensor with High Low Indicator for Tank Pool Aquarium Water Detection
$89.00 Save $80.00 RRP: $169.00
1PC Water Electrolyzer Water Quality Tester Water Quality Detector, Water Electrolysis Portable Water Impurities Testing Meter &My
$37.95 Save $26.05 RRP: $64.00
Universal Outdoor Temperature Sensor for Vehicles 2015-2019, Compatible with Multiple Models
$13.95 Save $8.00 RRP: $21.95
Leakage Alarm Detector with 3.5mm Jack for Water Sensing and Monitoring Solutions
$15.95 Save $15.00 RRP: $30.95
Wi-Fi Enabled Smart Sensor for Monitoring Home Temperature and Humidity IoT-Compatible Device
$10.95 Save $15.00 RRP: $25.95
Water Level Alarm Sensor for Fish Tank Hydroponics Leak Detector
$21.95 Save $42.05 RRP: $64.00
Home Alarm Water Leakage Spot Alarm Detector Flood Security Alarm
$22.95 Save $19.00 RRP: $41.95
HY 929 Water Pipe Leak Detector Water Pipe Leak Detector Plumbing Engineering Leak Detection Device
$59.00 Save $20.00 RRP: $79.00
NEO NAS-WS02B ZigBee Water Sensor Flood Sensor WS02B Flood Sensor
$33.95
WiFi Water Ieak Detector for Home 3 Pack, Smart Water Leak Sensor with 80dB Alarm and App Alerts, Water Sensor Alarm
$30.95
Zigbee Tuya Human Presence Sensor 24G Millimeter Wave Radar Human Static Motion Sensing Smart Life APP
$42.95
Wifi Natural Gas Sensor Combustible Household Smart Gas Alarm Detector Leakage Sensor Wifi Temperature Detectors US Plug
$30.95
Water Sensor 90dB Alarm Water Leak Detector Alert Monitoring of Leaks and Drip Alarm for Kitchen Bathroom Basemen
$12.95
Chlorine Testing Pen 5 in 1 Water Quality Tester CL2 TEMP PH H2 ORP Measuring for Aquarium Swimming Pool
$35.95
Wi-Fi Smart Heat Detector with Tuya App Control, WiFi Heat Alarm with Sealed 10-Year Li-Battery, BS 5446-2, VH03W
$43.95
Tuya Z2M Water Immersion Sensor Zigbee3.0 Flood Water Leak Detector Alarm Security Water Leak Sensor
$16.95