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Water & Flood Detectors

Shop the best prices on 6,585 great value water & flood detectors. Shopping for water & flood detectors is easy with Fruugo, with SALE discounts, offers and savings on GreenZech, Shanghai Yangxin, Bosch and more. Buy water & flood detectors online safely with Fruugo, with secure payment and fast shipping to Singapore.

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1,025 - 1,056 of 3,200
Pool Salt Water Quality Tester: Digital Salinity Meter, IP67 W with High Accuracy 5 in 1 Salinity Measurement
$84.00 Save $95.00 RRP: $179.00
Tuya Wifi Water Leak Sensor Wifi Water Leak Sensor for Smart Phone App Notifications for Home Kitchen Bathroom Basement
$37.95
Water Level Indicator Alarm Water Level Alarm Sensor Waterline Indicating Alarm Low Or High Water Level Sensor Alarm With Silencer Switch
$139.00 Save $110.00 RRP: $249.00
Smart Water Leakage Detector 120dB Overflow Flood Level Leaks Alarm for Home Kitchen Bathroom
$20.95 Save $6.00 RRP: $26.95
Water Level Sensor Module for R3 Droplet Detection, Easy Integration for Weather Stations Aquariums
$11.95 Save $4.00 RRP: $15.95
Precise water sensor alarm, multipurpose smart leak detector for bathroom and kitchen
$35.95 Save $18.05 RRP: $54.00
Water Leak Sensor with Loud Alarm for Cellar Aquarium Water Tank Flooding
$39.95 Save $19.05 RRP: $59.00
Water Alert Systems with Remote Control for Home Flood Detection, Wireless Waterproof Sensor, Easy Installation, Battery Operated
$52.95 Save $26.05 RRP: $79.00
Water Leak Detector Alarm Intelligent Water Sensor with Precise Detection Practical Water Leak Alarm Device for Private and Commercial Use
$35.95 Save $18.05 RRP: $54.00
Zigbee Flood Sensor, Zigbee Compatible Water Leak Detection, Leak Alarm, Multifunction Flood Sensor
$229.00 Save $110.00 RRP: $339.00
Complete Peace of Mind, Advanced Wireless Water Leak Detector Fits Any Home Environment
$64.00 Save $35.00 RRP: $99.00
Precision Water Leak Detector with Alarm, Flood Warning Sensor for Bathroom, Cellar
$27.95 Save $13.00 RRP: $40.95
Indicator Natural Gas Leak Alarm Sensor Detector Tester
$24.95 Save $13.00 RRP: $37.95
Water Leak Detector with 90dB Alarm - Waterproof Sensor for Home Safety, ABS Device for Basement, Bathroom, Sink, Water Heater
$29.95 Save $14.00 RRP: $43.95
Water Leak Detector with 90dB Audio Alarm, Waterproof Leak Sensor for Home and Garage Security
$35.95 Save $18.05 RRP: $54.00
Swimming Pool Water Quality Tester PC101, Compact Pool Tester for Home Aquaculture, Multicolor, Fast and Precise
$35.95 Save $10.00 RRP: $45.95
Tuya 2.4G WIFI 433Mhz Wireless Waterproof IP66 4.5cm Water Sensor Tuya App Monitor for 433mhz Wireless Black Brass Valve
$35.95 Save $33.05 RRP: $69.00
Tuya Smart Zigbee Ultrasonic Liquid Level Water Tank Monitor Sensor with Real-Time Alarms for IOS Android APP Control
$104.00 Save $55.00 RRP: $159.00
Tuya WIFI Smart Rain Sensor 2-in-1 Rainwater Flood Detector Rainwater Detection for Home Automation
$18.95 Save $19.00 RRP: $37.95
Tuya WIFI Water Sensor Alarm Water Leak Detector Flood Alert Overflow Security Alarm System Works JN
$19.95
2 In 1 Tuya Smart Life Wireless Wifi Siren Alarm Sensor Temperature Humidity Sensor Sound And Light Alarm Siren Support
$44.95 Save $5.00 RRP: $49.95
Water Level Alarm Sensor 90‑105dB Adjustable Tank Monitoring Full Shortage Liquid
$209.00 Save $60.00 RRP: $269.00
Water Leak Detector With Adjustable Cable Length And Customizable Alarm Setting For Overflow Protective Low Power Design Multicolor
$37.95
Water Leak Detector With Adjustable Cable Length And Customizable Alarm Setting For Overflow Protective Low Power Design Multicolor
$38.95
Home Integration Waterproof Solar Rain Sensors Wireless App Control Real Time Rainwater Detector Multicolor
$69.00
Solar Powered Rain Sensors Home Integration Waterproof Rainwater Detector Real Time Rain Detection Multicolor
$69.00
Leakage Alerts System For Home Safety Featuring Adjustable Sensitivity Probe And 24/7 Water Level Monitoring No Battery Included Multicolor
$37.95
Fuel Level Monitoring Sensor For W253 W213 W205 W290 W238 C180 C200 C250 2059052910 Providing Long Lasting Reliability
$79.00
Fuel Level Monitoring Sensor For W253 W213 W205 W290 W238 C180 C200 C250 2059052910 Providing Long Lasting Reliability
$79.00
Practical Intelligents Millimeter Waving Human Presences Sensors Battery Power Motions Detectors for Home Security
$59.00
Water Leak Detector Water Alarm Sensor Leak And Drip Alert Flood Sensor Alarm For Basement
$15.95 Save $48.05 RRP: $64.00
DIY Assemble Geiger Counter Kit Detector with Sound and Light Alarm
$43.95