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Water & Flood Detectors

Shop the best prices on 15,501 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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1 - 32 of 15,501
Tuya Smart WiFi Smoke Detector, Smart Controlled Sensor Real-Time Monitoring, Remote Alarm Notification
$12.95 Save $25.00 RRP: $37.95
ZigBee NEO 90DB Sound and Light Sensor Tuya Smart Life Built-in Siren Alarm Sensor
$27.95
Zigbee Smart Rain Sensor for Outdoor Wireless Rain Detection Waterproof, Zigbee Hub Required,Linkag SZRH A-W
$35.95 Save $10.00 RRP: $45.95
2025 New Smart WiFi temperature and humidity sensor, with LCD display (not including mobile phone)
$16.95 Save $62.05 RRP: $79.00
Water Level Indicator Alarm Water Level Alarm Sensor Waterline Indicating Alarm Low Or High Water-hhny
$79.00 Save $90.00 RRP: $169.00
Tuya Smart Zigbee Ultrasonic Liquid Level Water Real-Time Tank Monitor Sensor APP Monitor Water Lev
$74.00 Save $15.00 RRP: $89.00
Wireless Freezer Alarm with Multi-Sensor and Long-Lasting Battery for Reliable Temperature Monitoring System
$29.95 Save $29.05 RRP: $59.00
Smart WiFi Tank Level Monitor with iOS & Android App Control for Real-Time Updates
$109.00 Save $20.00 RRP: $129.00
Water Leaking Sensor Double Valve ble Alarm Home Smart Overflow Detector AC100240VEU Plug
$179.00 Save $40.00 RRP: $219.00
3Pcs Tuya WiFi Temperature and Humidity Sensor Indoor Humidity Sensor Battery Powered APP Monitoring For Alexa Google Home Voice
$41.95 Save $27.05 RRP: $69.00
ME201W Remote Tank Level Detection Smartphone Full Water Alarm System Controller for Water Level Sensor EU Plug
$74.00
Oil Leak Detection Set UV Dye Leak Detector Tool For Fluorescent Agent Syringemr
$25.95 Save $38.05 RRP: $64.00
Water Leakage Alarm Detector with 3.5mm Jack for Home and Office Safety Monitoring Solution
$20.95 Save $33.05 RRP: $54.00
Tuya WIFI Smart Rain Sensor 2-in-1 Rainwater Flood Detector Rainwater Detection for Home Automation
$16.95 Save $6.00 RRP: $22.95
Tuya Smart WiFi Smoke Detector, Smart Controlled Sensor Real-Time Monitoring, Remote Alarm Notification
$22.95 Save $2.00 RRP: $24.95
Tuya Smart Zigbee Ultrasonic Liquid Level Water Real-Time Tank Monitor Sensor APP Monitor Water Leve Edition 1107
$74.00 Save $75.00 RRP: $149.00
Water Leakage Automatic Shutoff Valve Alarm Water Immersion Sensor Module Cable Household Overflow
$35.95 Save $33.05 RRP: $69.00
High Strength Through Wall Microphone Voice Listen Detector for Engineer Water Leakage Oil Leaking Repairing Sound Detect Device
$20.95 Save $9.00 RRP: $29.95
F999B Leaking Water Leak Detector Household Wall Leaking Pickup Leak Detector EU Plug
$179.00 Save $60.00 RRP: $239.00
DIY HY929 Wall Microphone Voice Listen Detector, High Strength, for Engineer Water Leakage Detection
$54.00 Save $50.00 RRP: $104.00
12V Gas Alarm Sensor Alarm Propane Butane LPG Natural Motor Home Camper
$3.95 Save $7.00 RRP: $10.95
Water Leakage Detection Underground Water Pipe Leak Monitor High-intensity Detector Accessory Kit With Earphone
$10.95 Save $7.00 RRP: $17.95
Water Level Indicator Alarm Water Level Alarm Sensor Waterline Indicating Alarm Low or High Water Le
$129.00
Tuya WiFi Temperature Sensor with Digital Display, Freezer & Water Alarm, Smart Life App Alert, US/EU Plug for Home 25-26
$48.95 Save $50.05 RRP: $99.00
Water Leak Detector WiFi, Low Water Level Alarm, 100dB Loud Water Alarm, Water Sensor with Remote Tuya/Smart
$34.95 Save $49.05 RRP: $84.00
Tuya Smart WiFi Smoke & Carbon Monoxide Composite Home Fire Detector Smoke Alarm Sensor Home Security SmartLife Remote Control
$64.00 Save $35.00 RRP: $99.00
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
$18.95 Save $40.05 RRP: $59.00
Tuya Wifi Power Meter Monitor 1ch Real-time Energy Current Monitor Automation Notifications Smart L
$31.95
Tuya Smart Zigbee Energy Meter 2 Way Bidirectional With Current Sensor Clamp App Monitor Power 100-
$42.95
G1/2inch Water Regulating Valve - Water Level Regulator - Floating Ball Valve With External Thread For Swimming Pool Water Towers,white
$29.95
Water Quality Tester CL2 Tester Portable Chlorine Level Meter Double Scale Test Monitors for Pool Spa Aquarium
$44.95
5Pcs for Smart Water Alarm Sensor Wired Water Leak Sensor Kitchen Sink Water Leak Alarm with 1M Cable for Bathroom Kitch
$24.95