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Water & Flood Detectors

Shop the best prices on 15,365 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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3,041 - 3,072 of 3,200
Carbon monoxide detector Detects toxic gases and ensures home saf HNM
$59.00 Save $30.00 RRP: $89.00
Automatic water pump controller IP65 protection, water leakage detection
$89.00 Save $40.00 RRP: $129.00
Water Leak Alarm Detector 120dB Loud Home Sink Fish Tank Pump Overflow Leakage Sensor
$33.95 Save $16.00 RRP: $49.95
Zigbee Temperature Sensor - Tuya Smart Home Humidity Monitoring Device
$84.00 Save $55.00 RRP: $139.00
Fuel system water sensor for 5105M 5105ML 6100D 6115D 6125D
$25.95 Save $33.05 RRP: $59.00
Water detector rods for dowsing - 2pcs copper measuring tools
$69.00 Save $35.00 RRP: $104.00
Portable Geiger Counter Radiation Detector with WiFi, Beta Gamma Dosimeter & Real-Time Alarm
$239.00 Save $120.00 RRP: $359.00
Wireless Water Leak Sensor IP66 Waterproof Low Battery Indication Smart Flood Detector for Zigbee
$34.95 Save $49.05 RRP: $84.00
Water quality tester for pools with 6-in-1 Bluetooth app display
$119.00 Save $120.00 RRP: $239.00
Water detector for floor scrubber 2PCS high precision IP68 sensor
$33.95 Save $85.05 RRP: $119.00
Dual Channel Temperature Sensor with Alarm for Safety Control
$59.00 Save $130.00 RRP: $189.00
High/Low Level Alarm with Indicator Line Sensor
$129.00 Save $120.00 RRP: $249.00
WiFi Water Leak Detector 100DB Dual Water Flood Sensor Smart Life APP Remote Monitoring Flood Alert Overflow Security
$27.95
Leakage Detector Water Purifier HM Leakage Alarm with Protection Valve Water Pipe Leakage Detector Automatic Shutdown
$89.00
Tuya ZigBee Water Level Sensor Leakage Alarm Flood Leak Detector Smart Home Water Alert Overflow Alarm Security System
$19.95 Save $1.00 RRP: $20.95
3-in-1 TDS Water Quality Tester High Accuracy Digital Water Testing Kit for Drink Water Water Tester
$15.95 Save $8.00 RRP: $23.95
Tuya Smart Life WiFi Boiler Switch 20A with Energy Monitoring 4400W Smart Water Heater Switch US Standard for Alexa Home
$30.95 Save $1.00 RRP: $31.95
Water Level Alarm 110dB Flood Detector for Home Kitchen Bathroom Basement, High Sensitivity Leak Sensor for Overflow and Leakage Prevention
$12.95
Water Le ak Detector, 90db Water Sensor Alarm Le ak Detector Water Leakage Detector Flood Leakage Detection Device, Water Le ak Sensor for Home
$27.95 Save $18.00 RRP: $45.95
1-5pcs ZigBee Linkage Water Leakage Sensor Immersion Security Alarm Leak Detector Overflow Alert Waterproof Smart Home
$41.95 Save $22.05 RRP: $64.00
Zigbee Tuya Human Presence Sensor 24G Millimeter Wave Radar Human Static Motion Sensing Smart Life A
$38.95 Save $30.05 RRP: $69.00
Water Level Indicator Alarm High Water Level Alarm Sensor Waterline Indicating Alarm with Silencer S
$119.00 Save $40.00 RRP: $159.00
Full Automatic Water Level Controller PCB Low Consumption Liquid Level Detection Sensor Module DC5V
$17.95 Save $23.00 RRP: $40.95
Full Automatic Water Level Controller PCB Low Consumption Liquid Level Detection Sensor Module DC12V
$17.95 Save $23.00 RRP: $40.95
Advanced Water Leak Detection System with Dual Probes and Audio Alert Functionality
$84.00
Tuya Smart WiFi Ultrasonic Water Tank Level Monitor Sensor Real-Time Alerts App Control for IOS & A
$84.00
Tuya Smart Zigbee Ultrasonic Liquid Level Water Real-Time Tank Monitor Sensor APP Monitor Water Lev
$79.00
Water Leak Detector Alarm Sensor for Warehouse Basement Flood Prevention
$28.95 Save $12.00 RRP: $40.95
ME202R Tuya High Accuracy Ultrasonic Sensor Intelligent Water Tank Level Sensor Meter 10M Tank Level Monitor US Plug
$389.00 Save $130.00 RRP: $519.00
Tuya WIFI Smart Rain Sensor 2-in-1 Rainwater Flood Detector Rainwater Detection for Home Automation
$20.95 Save $9.00 RRP: $29.95
Tuya Zigbee Water Sensor Flood Water Leakage Detector Water Linkage Alarm Smart Life App Remote Monitoring
$17.95 Save $7.00 RRP: $24.95
Tuya 2.4G WIFI 433Mhz Wireless Waterproof IP66 4.5cm Water Sensor Tuya App Monitor for 433mhz Wireless Black Brass Valve
$41.95 Save $22.05 RRP: $64.00