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Water & Flood Detectors

Shop the best prices on 14,085 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 - 32 of 3,200
Tuya Smart WiFi Smoke Detector, Smart Controlled Sensor Real-Time Monitoring, Remote Alarm Notification
$22.95 Save $2.00 RRP: $24.95
Wireless Freezer Alarm with Multi-Sensor and Long-Lasting Battery for Reliable Temperature Monitoring System
$35.95 Save $28.05 RRP: $64.00
6 in 1 smart water detector with Bluetooth for pH and chlorine
$84.00
Wired Water Leakage Alarm Detector with 3.5mm Jack Sensor
$13.95 Save $36.00 RRP: $49.95
Tuya Smart Zigbee Ultrasonic Water Tank Level Monitor Sensor Real-Time Alerts App Control for IOS &
$104.00 Save $35.00 RRP: $139.00
USB Professional Water Pipe Leakage Detector Water Pipeline Leak Detector Plumbing Engineering Leak Detection Device EU Plug 100‑240V
$79.00 Save $25.00 RRP: $104.00
Water Level Indicator Alarm Water Level Alarm Sensor Waterline Indicating Alarm Low or High Water Level Sensor Alarm with Silencer Switch
$99.00 Save $40.00 RRP: $139.00
Water Level Indicator Alarm Water Level Alarm Sensor Waterline Indicating Alarm Low Or High Water Level Sensor Alarm With Silencer Switch
$104.00 Save $55.00 RRP: $159.00
Tuya Zigbee Smart Light Sensor Illuminance Brightness Detection Home Automation Smart Home Detector APP Control
$24.95 Save $7.00 RRP: $31.95
Smartlife App Wifi Water Sensor Water Leak Detector Alarm Home Control Ip67 Works With Tuyasmart /
$5.95 Save $5.00 RRP: $10.95
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
Tuya ZigBee Smart Vibration Sensor Real Time Monitoring Door Window Detection Alarm Smart SecuriEdition 0711
$17.95 Save $16.00 RRP: $33.95
2025 High Strength Through Wall Microphone Voice Listen Detector for Engineer Water Leakage Oil Leaking Repairing Sound Detect Device
$18.95 Save $19.00 RRP: $37.95
Wifi Gas Leak Detector And Fire Alarm Lcd Display Wall Mounted App Control Smart Wi-fi Natural Gas/ Lpg Tester Methane Alarm Buzzler With Sound & Ligh
$24.95 Save $25.00 RRP: $49.95
Multifunctional leak detector/sound recorder, suitable for leak detection in various building pipes.
$35.95 Save $133.05 RRP: $169.00
Digital Water Hardness Tester for Home, Measures TDS and Temperature Precisely
$10.95 Save $58.05 RRP: $69.00
Water Level Indicator Alarm High Water Level Alarm Sensor Waterline Indicating Alarm with Silencer Switch
$104.00 Save $65.00 RRP: $169.00
Water Level Indicator Alarm Water Level Alarm Sensor Waterline Indicating Alarm Low or High Water Le Asiv
$64.00 Save $95.00 RRP: $159.00
Fully Automatic Water Level Controller Switch 25A 220V Water Tank Liquid Level Detection Sensor Water Pump Controller B
$27.95 Save $26.05 RRP: $54.00
Water Level Indicator Alarm Water Level Alarm Sensor Waterline Indicating Alarm Low Or High Water Level Sensor Alarm With Silencer Switch
$119.00 Save $50.00 RRP: $169.00
Water Level Indicator Alarm Water Level Alarm Sensor Waterline Indicating Alarm Low Or High Water Level Sensor Alarm With Silencer Switch
$104.00 Save $55.00 RRP: $159.00
Water Level Indicator Alarm Water Level Alarm Sensor Waterline Indicating Alarm Low Or High Water-hhny
$99.00 Save $360.00 RRP: $459.00
Water Leakage Detector Kit High Sensitivity Water Pipe Leakage Monitor Tester with Earphone Headphone for Home 100240V EU Plug
$84.00 Save $25.00 RRP: $109.00
1080P Tuya Smart Life Home Digital Viewer Peepholes EU PLUG Silver
$69.00 Save $5.00 RRP: $74.00
Tuya Smart Smoke Detector with WiFi & Bluetooth, Temperature & Humidity Monitoring 80dB Alarm, Remo
$104.00
Smart Water Leak Detector with Dual Alarm System for Home Basement and Under Sink Protection
$20.95 Save $11.00 RRP: $31.95
Wireless Ultrasonic Water Tank Liquid Level Meter with Temperature Sensor Water Level Time Display L Edition0722
$79.00 Save $60.00 RRP: $139.00
Soil sensor temperature humidity PH value salt RS485 detector
$109.00 Save $10.00 RRP: $119.00
Digital TDS Water Quality Tester with Electrolysis Iron Bars for Quick Testing
$25.95 Save $12.00 RRP: $37.95
ME201W Remote Tank Level Detection Smartphone Full Water Alarm System Controller for Water Level Sen SZRH A-D
$74.00 Save $55.00 RRP: $129.00
HY929 Wall Microphone for Engineer Leak Detection SZRH A-D
$89.00 Save $60.00 RRP: $149.00
Water Activated Flood Barrier For Home, Basement, And Garage | Creative, Durable And Reusable | Absorbent Flood Prevention Tool,Promotion
$17.95 Save $18.00 RRP: $35.95