Filters

Water & Flood Detectors

Shop the best prices on 14,856 great value water & flood detectors. Shopping for water & flood detectors is easy with Fruugo, with SALE discounts, offers and savings on Lumihive, Qin, GreenZech and more. Buy water & flood detectors online safely with Fruugo, with secure payment and fast shipping to Singapore.

Filters
14,017 - 14,048 of 14,856
3-In-1 Chlorine Meter CL2/H2/Temperature Meter Water Quality Tester for Pools Drinking Water Aquarium Aquaculture
$37.95 Save $61.05 RRP: $99.00
Tuya Zigbee Solar Sunlight and Rainwater Sensor 2 in 1 Rainfall Sunshine Weather Detection Sensor for Home Smart Life
$43.95 Save $75.05 RRP: $119.00
F999R WaterPipe Leak Detector for Water Pipe Tube Water Leakage Floor Heating Outer Pipe Car Repair Leak Detector Gold
$259.00 Save $415.00 RRP: $674.00
Tuya Smart Water Level Alarm Wifi Water Immersion Sensor Alarm Water Leak Detector App Remote Monitoring
$16.95 Save $28.00 RRP: $44.95
Portable Electrochemical Sensor CO Tester LCD Screen PPM Detector with Sound Light Alarm and Low Battery Reminder Black
$25.95 Save $43.05 RRP: $69.00
Tuya ZigBee Water Level Sensor Leakage Alarm Flood Leak Detector Smart Home Water Alert Overflow Alarm Security System
$16.95 Save $28.00 RRP: $44.95
Smoke Cone Leak Detector Exhaust Air Intake Duct Adapter Leak Detection Car Smoke Machine Accessories
$15.95 Save $24.00 RRP: $39.95
Water Pipe Leak Detector Sensor Pipe Leakage Monitor Tester Kit EU
$36.95 Save $47.05 RRP: $84.00
Tuya Smart WiFi Siren Alarm Outdoor Sound and Light Alarm Waterproof Solar Sound Light Alarms
$59.00 Save $90.00 RRP: $149.00
Wi-Fi Smart Heat Detector with Tuya App Control, WiFi Heat Alarm with Sealed 10-Year Li-Battery, BS 5446-2, VH03W
$42.95 Save $66.05 RRP: $109.00
TUYA Zigbee 3.0 Window Door Sensor for Smart Hub App
$29.95 Save $34.05 RRP: $64.00
Chlorine Testing Pen 2-In-1 Water Quality Tester Measuring for Aquarium Swimming Pool
$37.95 Save $61.05 RRP: $99.00
Tuya Smart WiFi Ultrasonic Water Tank Level Monitor Sensor Real-Time Alerts App Control for IOS & An Haikou Wang Zhiqi Trading
$119.00 Save $80.00 RRP: $199.00
Tuya Smart Life WiFi Energy Meter Bidirectional 3 Phase
$209.00 Save $240.00 RRP: $449.00
Tuya WIFI Water Sensor Alarm Water Leak Detector Flood Alert Overflow Security Alarm System Works
$14.95 Save $22.00 RRP: $36.95
Water Level Sensor Module for R3 Droplet Detection
$11.95
FFY 2pcs/set Water Detector Dowsing Rods Divining Witching Adjustable Durable Brass
$54.00
Tuya Zigbee Smart Water Leak Sensor Water Overflow Level Detector Security Alarm System Flood Leakage Sensor - FFY
$12.95
Power Failure Alarm with Automatic Power Cut Alert, 120dB Loud Siren for Home Security
$14.95 Save $69.05 RRP: $84.00
Liquid Level Sensor Non-Contact Capacitive Water Detector Alarm High Accuracy Detection Switch (XKC-Y26A-NPN 24V)
$44.95 Save $44.05 RRP: $89.00
Tuya Smart WiFi Ultrasonic Water Liquid Tank Level Monitor Sensor with Real Time Alerts App Control for iOS Android IoT Device
$159.00 Save $50.00 RRP: $209.00
Portable, compact and rechargeable water leak detector for home use
$30.95 Save $9.00 RRP: $39.95
4pcs Tire Pressure Monitor Sensor Compatible Bmw G30 G31 G38 F90 G32 G11
$43.95 Save $20.05 RRP: $64.00
1Pc gas heating boiler NTC10K temperature sensor boiler for water heating HFMQV
$6.95 Save $2.00 RRP: $8.95
2025 Water Alarm Sensor, WiFi Water Leak Detector, Overflow Flood Leakage Alerts, Remote Monitor
$48.95 Save $50.05 RRP: $99.00
2025 Detector Sensor Alarm Propane Butane Lpg Natural Motor Home For Camper Van Boat
$46.95 Save $47.05 RRP: $94.00
2025 YB2JF Liquid Level Transmitter 5m Cable Water Level Sensor Detector 1232VDC 420mA(04m )
$64.00 Save $65.00 RRP: $129.00
2025 High-Tech Leak Sentinel, Smart Water Sensor Alarm, Professional Waterproof Panel Ensures Reliable Auto Valve Closure Upon Leak Detection, For Hom
$32.95 Save $36.05 RRP: $69.00
2025 Tuya WiFi Energy Switch Multifunction Power Voltage Current Meter Mobilephone APP Real-time Power Statistics Daily Monthly Total Power Consumptio
$31.95 Save $32.05 RRP: $64.00
Tuya WIFI Smart Dual Channel Energy Meter with Buzzer Alarm and App Alarm 2025
$41.95 Save $42.05 RRP: $84.00
2025 Tuya WIFI/ Brightness Sensor With Temperature And Humidity Detection Smart Home Linkage Light Detector Llluminance Sensor
$43.95 Save $45.05 RRP: $89.00
Universal Metal Car Water Temperature Sensor Adapter Blue 30mm for Various Brands
$37.95