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Water & Flood Detectors

Shop the best prices on 14,108 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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2,977 - 3,008 of 3,200
AS WSD017 Tuya Zigbee Smart Temperature Humidity Detector Real Time Monitoring Wireless Sensor
$44.95 Save $69.05 RRP: $114.00
Water Quality Tester, Automatic Residual Chlorine Tester PH Water Tester PH Chlorine Analysis
$74.00 Save $45.00 RRP: $119.00
WIFI Water Leakage Detector Overflow Flooding Sensor Alarm with DoubleSided Tape for Tuya
$28.95 Save $25.05 RRP: $54.00
3pcs Water Leak Detector Zigbee Water Alarm Sensor Compatible With Smart Life Tuya
$64.00 Save $45.00 RRP: $109.00
Tuya Smart Zigbee Ultrasonic Liquid Level Water Real-Time Tank Monitor Sensor APP Monitor Water Leve 1107 szsh02
$74.00 Save $85.00 RRP: $159.00
Waterproof Ds18b20 Temperature Sensor For Home Automation - Sonoff
$29.95 Save $23.00 RRP: $52.95
Tuya WiFi Water Leak Detector Flood Sensor Remote Monitoring Flood Alert Overflow Security Alarm
$34.95 Save $54.05 RRP: $89.00
PH and Cl2 Tester Chlorine Water Quality Tester with Probe
$59.00 Save $100.00 RRP: $159.00
Zigbee Smart Gas Detector Real-time Monitoring App Control 70dB Alarm Natural Gas Leak Sensor - US P
$41.95 Save $62.05 RRP: $104.00
Me201w Remote Tank Level Detection Smartphone Full Water Alarm System Controller For Water Level Sen unbrand
$64.00 Save $30.00 RRP: $94.00
Water Pipe Leak Detector Portable Compact Rechargeable Wall Water Leakage Tester for Home
$22.95 Save $23.00 RRP: $45.95
5 in 1 Water Quality Tester - VVIKIZY - EZ-9909 - PH, TDS, EC, Salinity
$74.00 Save $55.00 RRP: $129.00
Digital Water Quality Tester TDS CE Temperature Meter for Drinking Water Swimming Pools Hyd
$32.95 Save $21.05 RRP: $54.00
Water Flood Sensor 485 Rail Type Water Leakage Alarm 9-24v Switching Signal Water Flood Transmitter
$20.95
Suitable for Ultrasonic Water Tank Level Monitor with Real-Time Alerts & App Control-JC
$104.00
High-intensity water leak detector for underground pipe accessory
$49.95 Save $44.05 RRP: $94.00
4 In 1 Waterproof Ec / Tds / Ph / Temp - Water Quality Tester For Drinking Water Swimming Pools
$69.00 Save $20.00 RRP: $89.00
Water Alarm Sensor, WiFi Water Leak Detector, Overflow Flood Leakage Alerts, Remote Monitor
$44.95 Save $19.05 RRP: $64.00
Water Level Indicator Alarm Water Level Alarm Sensor Waterline Indicating Alarm Low or High Water
$139.00 Save $140.00 RRP: $279.00
Water Leakage Detector 13000X Sound Magnification Underground Water Leakage Monitor for Construction Site Vehicle Maintenance 2025
$29.95 Save $29.05 RRP: $59.00
Tuya Smart Water Level Alarm Wifi Water Immersion Sensor Alarm Water Leak Detector App Remote Monitoring 2025
$16.95 Save $16.00 RRP: $32.95
3pcs Water Leak Detector Zigbee Water Alarm Sensor Compatible With Smart Life Tuya 26-27s
$59.00 Save $60.00 RRP: $119.00
Water Leak Detector Zigbee Water Alarm Sensor Compatible With Smart Life Tuya 26-27s
$24.95 Save $25.00 RRP: $49.95
2025 High-Tech Leak Sentinel, Smart Water Sensor Alarm, Professional Waterproof Panel Ensures Reliable Auto Valve Closure Upon Leak Detection, For Hom
$44.95 Save $44.05 RRP: $89.00
Water Leak Sensor WIFI for TUYA Smart WaterDrip Level Alarm Equipment for Home Security 2025
$46.95 Save $47.05 RRP: $94.00
Home Water Leakage Sensor Wireless Overflow Alarm for Tuya Smart Work with ZigBee Gateway 26-27s
$64.00 Save $65.00 RRP: $129.00
ZigBee Flood Sensor Water Leakage Detector Water Tank Full Alert Overflow Security Alarm System App 26-27s
$84.00 Save $85.00 RRP: $169.00
2025 Tuya Zigbee Water Leakage Sensor Tuya Smart Home Water Level Detector Linkage Alarm
$27.95 Save $26.05 RRP: $54.00
Wired Water Leakage Detector Sensor Water Level Sensor Probe Dual Metal Poles Water Leak Level Senso
$36.95 Save $72.05 RRP: $109.00
Water Pipe Leak Detector Sensor Water Pipe Tube Leakage Monitor Tester Kit With Dual Probes Earphon
$129.00 Save $70.00 RRP: $199.00
Portable Water Leakage Detector Water Leakage Detection Alarm Rechargeable Underground Home Water Pipes Fire Pipeline Automotive Detection Practical L
$64.00 Save $35.00 RRP: $99.00