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Water & Flood Detectors

Shop the best prices on 15,147 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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2,753 - 2,784 of 3,200
Tuya ZigBee Water Level Sensor Leakage Alarm Flood Leak Detector Smart Home Water Alert Overflow Alarm Security System
$25.95 Save $33.05 RRP: $59.00
Zigbee Water Leak Detector 2.4GHz Water Sensor Alarm, Alarm Wireless Water Leak Sensor for Basement, Kitchen, Bathroom
$34.95 Save $44.05 RRP: $79.00
Smoke Cone Leak Detector Exhaust Air Intake Duct Adapter Leak Detection Car Smoke Machine Accessories
$23.95 Save $30.05 RRP: $54.00
Zigbee Smart Human Presence Sensor Luminance/Distance Detection Tuya Smart Life Home Automation for Alexa with Bracket
$52.95 Save $76.05 RRP: $129.00
Ice Machine Water Level Float Sensor Water Level Control Switch Float Switch Water Temperature Detector
$23.95 Save $30.05 RRP: $54.00
3-In-1 Chlorine Meter CL2/H2/Temperature Meter Water Quality Tester for Pools Drinking Water Aquarium Aquaculture
$51.95 Save $67.05 RRP: $119.00
High-intensity water leak monitor for pipe detection accessory kit
$19.95 Save $64.05 RRP: $84.00
​Water Pipe Leak Detector Sensor Kit with Dual Probes and Earphone for Tube Leakage Monitoring
$169.00
Fish Tank Water Leak Sensor 120dB Alarm for Home Sink and Pump Overflow Detection
$19.95 Save $30.00 RRP: $49.95
Water Leak Alarm Detector 120dB Loud Home Sink Fish Tank Pump Overflow Leakage Sensor
$25.95 Save $13.00 RRP: $38.95
DIY HY929 High Strength Wall Microphone Voice Listen Detector for Engineer Water Leakage Oil Leakin
$64.00 Save $85.00 RRP: $149.00
Tuya Smart WIFI Water Flood Sensor Water Leakage Detector Send Alert When Leak is Detected Work with Alexa Home
$59.00 Save $30.00 RRP: $89.00
Water Alarm Sensor, WiFi Water Leak Detector, Overflow Flood Leakage Alerts, Remote Monitor
$46.95 Save $22.05 RRP: $69.00
Sonoff Waterproof Ds18b20 Temperature Sensor?home Automation
$26.95 Save $11.00 RRP: $37.95
Collapsible Shower Threshold Water Dam Water Flood Barrier Water Stopper For Shower
$25.95 Save $10.00 RRP: $35.95
Portable Water Leakage Detector Water Leakage Detection Alarm Rechargeable Underground Home Water Pipes Fire Pipeline Automotive Detection Practical L
$59.00 Save $20.00 RRP: $79.00
SONOFF 433MHz Wireless Water Leakage Sensor Water Leaks Intrusion Detector Alert Water Level
$20.95 Save $20.00 RRP: $40.95
Smart Life Tuya Smart Sensor 2400mah Lithium Battery Temperature And Humidity Detector
$59.00 Save $25.00 RRP: $84.00
12v Active Photoelectric Single Infrared Beam Sensor Barrier Detector Compatible With Gate
$38.95 Save $20.05 RRP: $59.00
Tuya Wifi Temperature Humidity Sensor - Smart Life App Control
$33.95 Save $17.00 RRP: $50.95
8 Pcs Electronic buzzer , 3-24V piezoelectric buzzer 87dB , for physical circuits continuous sound electronic buzzer alarm
$26.95 Save $17.00 RRP: $43.95
USB Bedwetting Alarm Sensor Bedwetter Pee Alarm Monitor for Baby Potty Training-Good
$26.95 Save $14.00 RRP: $40.95
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
Water Leak Alarm Flood Level Overflow Detector Sensor Home Security
$10.95 Save $16.00 RRP: $26.95
Water Level Alarm, Water Immersion Detector, Household Water Tank, Fish Tank, Water Pump, Overflow And Leakage Sensor
$10.95 Save $16.00 RRP: $26.95
2pcs Water Leak Detector,Tuya Smart Home Wifi Water Leakage Immersion Sensor Detector, App Alarm Control-In Stock
$26.95 Save $11.00 RRP: $37.95
12V Gas Alarm Sensor Alarm Propane Butane LPG Natural Motor Home Camper-Good
$14.95 Save $8.00 RRP: $22.95
Wi-fi Smart Heat Detector With Tuya App Control, Wifi Heat Alarm With Sealed 10-year Li-battery, Bs 5446-2, Vh03w
$36.95
Car Leak Detector Air Conditioning A/C System Leak Test Kit with LED Flashlight - 1 Set
$32.95 Save $21.05 RRP: $54.00
Tuya Smart Water Level Alarm Wifi Water Immersion Sensor Alarm Water Leak Detector App Remote Monitoring
$18.95 Save $6.00 RRP: $24.95
Fuel Level Monitoring Sensor For W253 W213 W205 W290 W238 C180 C200 C250 2059052910 Providing Long Lasting Reliability
$79.00
HVAC Refrigerant Leak Detector with 9-inch Auto Halogen Leakage Tester Sound & Light Alarm Fast Warm Up Detection
$74.00