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Water & Flood Detectors

Shop the best prices on 15,330 great value water & flood detectors. Shopping for water & flood detectors is easy with Fruugo, with SALE discounts, offers and savings on Qin, GreenZech, Kincjon and more. Buy water & flood detectors online safely with Fruugo, with secure payment and fast shipping to Singapore.

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33 - 64 of 15,330
Wired Photoelectric Vibration Alarm Sensor Detector Home Security Alarm System
$26.95
Tuya Smart WiFi Water Heater Switch Touch Wall Panel 20A Timer Control Work Smart Home for Alexa Google Home A
$69.00
10x DS18B20 Temperature sensor Thermosensor Temperature sensor Waterproof Cable
$29.95 Save $12.00 RRP: $41.95
F 999E Indoor Outdoor Floor Heating Leak Detector Concealed Pipe Leak Detector Water Pipe Leakage Detection Device 100‑240V US Plug
$599.00 Save $375.00 RRP: $974.00
Water Leak Sensor with WiFi Alarm, Smart Overflow Protection, Tuya Compatible
$54.00
Portable Water Leakage Detector Water Leakage Detection Alarm Rechargeable Underground Home Water Pipes Fire Pipeline Automotive Detection Practical L
$30.95 Save $98.05 RRP: $129.00
Transparent Waterproof Glue Plus Brush For Bathroom Water Pipe
$9.95 Save $5.00 RRP: $14.95
Water Pipe Leak Detector Portable Compact Rechargeable Wall Water Leakage Tester for Home
$26.95 Save $27.05 RRP: $54.00
5 in 1 Salinity Meter PH Water Quality Tester Digital EC TDS TEMP Monitor Rechargeable Test for Aquarium Hydroponic Pool
$64.00 Save $10.00 RRP: $74.00
Water Level Alarm Sensor 90105dB Adjustable Tank Monitoring Full Shortage Liquid AC220V
$229.00 Save $40.00 RRP: $269.00
Water Electrolyzer - Portable Water Quality Tester Lightweight Water Impurity Monitor Easy to Use Electrolyzer Test Monitor-Good
$8.95 Save $16.00 RRP: $24.95
DF-96ED Automatic Water Level Controller Switch 10A 220V Water for Tank Liquid Level Detection Sensor Water Pump Control
$54.00
Zigbee Smart Rain Sensor for Outdoor Wireless Rain Detection Waterproof, Zigbee Hub Required,Linkag
$19.95 Save $74.05 RRP: $94.00
Water Level Sensor Part For Washing Machine Automatic Water Level Line Washing Machine Part
$11.95 Save $47.05 RRP: $59.00
Water Level Indicator Alarm Water Level Alarm Sensor Waterline Indicating Alarm Low or High Water 2025
$179.00 Save $170.00 RRP: $349.00
Water Leak Detector Water Immersion Sensor Flood Alarm ABS Plastic For Cellar Moisture Detection
$24.95 Save $13.00 RRP: $37.95
Water Probe Liquid Leak Detector Switch with Adjustable Sensitivity, Waterproof Design for Home and Industrial Use
$43.95 Save $25.05 RRP: $69.00
Water Alarm Sensor for Home - Sensitive Leak Detector for Basements, Aquariums, Water Tanks, Alarm Monitoring System
$39.95 Save $19.05 RRP: $59.00
Leakage Tester High Sensitivity Leak Analyzer Leakage Detector with Sound and Light Alarm System
$99.00 Save $50.00 RRP: $149.00
Water Leak Alarm Sensor, SNZB05P Leak and Drip Detection, Zigbee Wireless Water Leak Detector for Basement, Bathroom, Kitchen.
$64.00 Save $30.00 RRP: $94.00
Water Monitor Leak Detector, Practical Intelligent Water Sensor for Private Use
$45.95 Save $23.05 RRP: $69.00
Water Sensor, Frequency Leak Detector, Alarm for Flooding, Bathrooms, Cellars, Aquariums
$39.95 Save $19.05 RRP: $59.00
Water Level Sensor Alarm with High Low Detection for Tank Pool Liquid Level Monitoring
$104.00 Save $85.00 RRP: $189.00
Portable 6-in-1 Water Quality Tester for pH EC TDS ORP Temperature Chlorine with Bluetooth and Mobile App
$89.00 Save $80.00 RRP: $169.00
Water Leakage Alarm Detector 120db Water Leak Sensors Flood Alert Overflow TY
$12.95 Save $9.00 RRP: $21.95
Dishwasher Washing Machine Water Level Sensor Corrosion-Resistant Plastic Pressure Switch Universal Replacement Part
$37.95 Save $21.05 RRP: $59.00
Tür Öffnungsalarm Smart Door Sensor Compact Wireless Door Opening Alarm With Voice Alert For Home Office School White
$29.95 Save $14.00 RRP: $43.95
3Pcs Tuya WiFi Smart Water Sensor Leak Detector Flood Water Leakage Alarm Security System Smart Life Via Tuya Zigbee Gateway
$89.00 Save $60.00 RRP: $149.00
Tuya WiFi Water Sensor Leakage Detector Smart Home Flood Sensor Alarm Leak Flood
$34.95 Save $24.05 RRP: $59.00
Smart WiFi Water Level Sensor for Pool Flow Detection with Alert System
$64.00 Save $85.00 RRP: $149.00
Continuous Tone Alarm Buzzer, 110dB Loud Sound, 3-24V Active Piezo Electric Buzzer, 120mm Length for Alerts and Notifications (1pc)
$22.95 Save $25.00 RRP: $47.95
WiFi Water Leak Detector with 100dB Alarm, Low Water Level Alert, Smart Remote Sensor for Home and Office Use
$41.95 Save $42.05 RRP: $84.00