Water & Flood Detectors

Shop the best prices on 14,872 great value water & flood detectors. Shopping for water & flood detectors is easy with Fruugo, with SALE discounts, offers and savings on Kincjon, Qin, GreenZech and more. Buy water & flood detectors online safely with Fruugo, with secure payment and fast shipping to Singapore.

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1Pair RC-33 Recessed Door Magnetic Switch Door Magnet Alarm Detector Sensor Home Security Alarm DC 100V 300mA MC-33

$10.95 Save $36.00 RRP: $46.95

Water Leak Detector Alarm, WiFi Flood Monitor with Smart App, Moisture Alert for Wireless Kitchen Bathroom Sensor

A22 ultrasonic sensor water level detection AGV obstacle avoidance RS485 PWM

$129.00 Save $30.00 RRP: $159.00

Water Quality Tester for pH and Chlorine Measurement

Portable Water Quality Tester for Swimming Pool, Compatible with M1 TDS Meter

Wi-Fi Water Leak Detector, 130db Smart Flood Sensor, Wireless Water Alert with Tuya Smartphone Notification

Smart Water Leak Detector and Flood Alert System for Home Security

3-In-1 Chlorine Meter CL2/H2/Temperature Meter Water Quality Tester for Pools, Drinking Water, Aquarium, Aquaculture

Portable Digital Water Quality Tester for Chlorine and pH Analysis

Smart WiFi Human Presence Sensor with Luminance and Distance Detection for Home Automation Compatible with Alexa

Smart Temperature and Humidity Switch with 1M Sensor, 20A Support

Smart WiFi Water Leak Detector, Household Flood Sensor with App Notifications for Kitchen, Bathroom, Pool, Remote Monitoring, White ABS, 85x40x25mm

$459.00 Save $240.00 RRP: $699.00

4X Water Liquid Level Controller Sensor Module Water Level Detection Sensor Pumping Drainage Protect

$22.95 Save $16.00 RRP: $38.95

Flood Sensor Water Leak Detector White Pack of 3

$43.95 Save $25.05 RRP: $69.00

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

$64.00 Save $30.00 RRP: $94.00

Water Leak Detector White, Bathroom Water Sensor Alarm, Leak Monitoring Device, Compatible With Alarm Sensors

$24.95 Save $13.00 RRP: $37.95

Water Level Indicator Alarm Water Level Alarm Sensor Waterline Indicating Alarm Low Or High Water

$84.00 Save $65.00 RRP: $149.00

Tuya Smart Zigbee Ultrasonic Liquid Level Water Real-Time Tank Monitor Sensor APP Monitor Water Lev

$79.00 Save $70.00 RRP: $149.00

Water Quality Tester 4-Pack - Electronic pH & Chlorine Tester For Pools And Swimming Pool Water Detector ABS Plastic

$179.00 Save $90.00 RRP: $269.00

WLAN Water Sensor With Alarm Function, Home Overflow Detection, Intelligent Leakage Sensor With App Control, No Battery

$649.00 Save $325.00 RRP: $974.00

Water Quality Tester For Pools One Piece White Pool Water Testing Meter

6 in 1 Water Quality Tester PH EC TDS SALT S.G 180x45mm White

$39.95 Save $9.05 RRP: $49.00

5500W 220V Mini Instant Hot Smart Water Heater Easy Installation for Kitchen Bathroom (White)

$169.00 Save $40.00 RRP: $209.00

Water Leakage Detection Underground Water Pipe Leak Monitor High-intensity Detector Accessory Kit With Earphone

$54.00 Save $55.00 RRP: $109.00

2x Smart Remote Home Water Flood Sensor Water Leak Detector IP67 Waterproof

$59.00 Save $15.00 RRP: $74.00

120dB Loud Water Leak Alarm Sensor for Home Sink, Fish Tank & Pump - Detects Overflow

$15.95 Save $38.05 RRP: $54.00

Improved Water Quality Tester for Swimming Pools: 4-in-1 IP68 Wireless Connection, Waterproof Detector

6xWater Leak Sensor Detector System for Home Security

$21.95 Save $5.00 RRP: $26.95

Reliable Sound Light Alarm System ABS Emergency Alert System Easy to Use for Effective Emergency Notifications Yellow

DF-96ED Automatic Water Level Controller 10A 220V for Tank Liquid Height Detection Sensor Cistern Pump Switch With 3 Probes White

Tuya WiFi Water Leak Sensor with Sound Alarm & IP55 Waterproof Feature: Leakage Detector for Flood Monitoring Up to 80dB

Tuya WiFi Smart Flood Sensor with Water Leak Detection and Loud Alarm for Smart Life App Users