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Water & Flood Detectors

Shop the best prices on 15,303 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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1,793 - 1,824 of 3,200
1/2/3Pcs Tuya Zigbee Water Sensor Alarm Water Leak Detector Flood Alert Overflow Security Alarm System Works With Zigbee Gateway c
$13.95 Save $10.00 RRP: $23.95
Water Detection Sensors For AC Drain Lines Installation Wire Included Commercial Residential Multicolor
$38.95
Zigbee Smart Rain Sensor compatible Outdoor Wireless Rain Detection Waterproof, Zigbee Hub Required,Linkag
$37.95 Save $6.00 RRP: $43.95
Tuya Smart Life WiFi Switch Relay Temperature Humidity Monitoring Thermostat Sensor Passive Dry Cont
$39.95 Save $6.00 RRP: $45.95
6-in-1 pool water detector with app display and temperature sensor
$109.00 Save $50.00 RRP: $159.00
Zigbee Smart Rain Sensor suitable for Outdoor Wireless Rain Detection Waterproof, Zigbee Hub Required,Linkag
$36.95 Save $12.00 RRP: $48.95
Tuya Smart Zigbee Ultrasonic Liquid Level Water Real-Time Tank Monitor Sensor APP Monitor Water Lev
$99.00 Save $40.00 RRP: $139.00
2X ZigBee NEO 90DB Sound and Light Sensor Tuya Smart Life Built-In Siren Alarm Sensor
$39.95 Save $24.05 RRP: $64.00
Water Quality Tester Hydroponics Detector 8 in 1 SG Tester Ph EC Salt ORP TDS CF Temp Portable Water Test Kit for Drinking Water Pools Aquariums
$219.00
Full Automatic Water Level Controller PCB Low Consumption Liquid Level Detection Sensor Module DC12V
$13.95 Save $34.00 RRP: $47.95
Smart WiFi Wireless Water Flood Sensor Leak Detector Alarm APP Notification for Tuya
$24.95 Save $29.05 RRP: $54.00
Water Quality Tester CL2 Tester Portable Chlorine Level Meter Double Scale Test Monitors for Pool Spa Aquarium
$45.95
Household Water Leakage Sensors Auto Water Shut Offs Valves Leakage Guard Food Grade Reverse Osmosis System Protector
$17.95
Water Leakage Detector Sensor Water Level Sensor Probe 3 Meter Cable
$7.95
Water Leakage Detector Sensor Water Level Sensor Probe 2 Meter Cable
$6.95
Y615 Portable Ozone Water Quality Tester Cod Professional Industrial Durable Digital Turbidity Meter230v Eu Plug
$489.00
Tuya Intelligent Atmospheric Pressure Sensor with Temperature and Humidity Detection Integrated Home Device Tuya ZigBee
$31.95 Save $10.00 RRP: $41.95
2 Pack Active Piezo Buzzer Alarm DC 3V 12V 24V with 100dB Continuous Tone Sound for Electronic Projects
$29.95 Save $18.00 RRP: $47.95
Smart Water Leakage Detector WiFi Flood Detection Alarm Sensor for Tuya Basement Laundry Room
$23.95 Save $23.00 RRP: $46.95
NTC 10K Ohm temperature sensor waterproof for accurate digital thermal reading
$20.95 Save $29.00 RRP: $49.95
Easy-to-Use Swimming Pool Water Analyzer S202412279237
$74.00 Save $55.00 RRP: $129.00
Automatic IR alarm detector for home security - 2pcs beam sensor
$13.95 Save $70.05 RRP: $84.00
IR Alarm Sensor Automatic Light Detector for Security System
$69.00 Save $50.00 RRP: $119.00
Electronic Cold Basin Faucet with Automatic Water Sensor
$64.00 Save $65.00 RRP: $129.00
4 Pcs Tds Meter Water Quality Tester Filter Pen for European Spa Water
$12.95 Save $37.00 RRP: $49.95
Temperature Sensor for Sundance Spa for Hot Tubs Temp Sensor Outdoor Pool Accessories
$18.95 Save $14.00 RRP: $32.95
Tuya ZigBee Water Leakage Sensor Smart Home Water Immersion Sensor Automation Security Protection Le
$15.95 Save $14.00 RRP: $29.95
1pc Water Electrolyzer Water Quality Tester Water Quality Detector, Water Electrolysis Portable Water Impurities Testing Meter
$20.95 Save $11.00 RRP: $31.95
Water Leakage Automatic Shutoff Valve Alarm Water Immersion Sensor Module Cable Household Overflow-Yvan
$35.95 Save $14.00 RRP: $49.95
Water Leaking Sensor ble Overflow Protection Detector with DN25 Shutoff Valve AC100‑240V
$169.00 Save $200.00 RRP: $369.00
F999B Leaking Water Leak Detector Household Wall Leaking Pickup Leak Detector EU Plug
$309.00 Save $265.00 RRP: $574.00
3-in-1 Tds Water Quality Tester High Accuracy Digital Water Testing Kit For Drink Water Water Tester Integrated
$36.95 Save $37.05 RRP: $74.00