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Water & Flood Detectors

Shop the best prices on 14,410 great value water & flood detectors. Shopping for water & flood detectors is easy with Fruugo, with SALE discounts, offers and savings on Wwxx, GreenZech, Kincjon and more. Buy water & flood detectors online safely with Fruugo, with secure payment and fast shipping to South Korea.

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1 - 32 of 3,200
Tuya Smart WiFi Smoke Detector, Smart Controlled Sensor Real-Time Monitoring, Remote Alarm Notification
₩23,790 Save ₩2,300 RRP: ₩26,090
Oil Leak Detection Set UV Dye Leak Detector Tool For Fluorescent Agent Syringemr
₩22,390 Save ₩11,300 RRP: ₩33,690
Water Level Indicator Alarm Water Level Alarm Sensor Waterline Indicating Alarm Low Or High Water
₩82,490 Save ₩48,100 RRP: ₩130,590
2Pcs Smart Zigbee/Wifi Smoke Detector Smart Fire Fire Protection Home Security Alarm Sound Light Alarm APP Control
₩45,490 Save ₩3,500 RRP: ₩48,990
Wireless Water Alarm Independent Battery Powered Water Alarm Sensor Detector 85dB Sounder Water
₩4,399 Save ₩21,891 RRP: ₩26,290
Water Leak Detector Alarm, Wifi Water Flooding Monitor Smart App, Wet Moisture Alert For Wireless Water Sensor Kitchen Bathroom Sensitive Flood Detect unbrand
₩26,590 Save ₩14,200 RRP: ₩40,790
High Sensitive Leak Detector Loud Water Leak Alarm without Battery for Basement Apartment Kitchen Bathroom (White)
₩16,290 Save ₩48,700 RRP: ₩64,990
ZigBee-Compatible Smart Alarm Sensor with Built-in 90DB Siren & Flashing Light for Tuya Smart Life Home Security
₩49,890
2 PCS Household Electrolyzer Test Electrolysis Water Tools Water Purity Level Meter PH Testing Tool Water Quality Tester
₩32,290
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 unbrand
₩15,690 Save ₩8,300 RRP: ₩23,990
Ultrasonic Wireless Water Tank Liquid Level Meter with Temperature Sensor Level Monitor Time Display Low Battery Alarm
₩89,190 Save ₩26,700 RRP: ₩115,890
NEO NAS-TH02B Multifunction Sensor Tuya ZigBee Smart Temperature and Humidity Detector with Luminous Intensity Detection
₩30,490 Save ₩64,700 RRP: ₩95,190
Water Leak Detector Multi-Functional Sound Detector for Pipe Water Leak Suitable for Leak Detection of Various Pipe
₩15,190 Save ₩6,800 RRP: ₩21,990
Wi-Fi Smart Heat Detector with Tuya App Control, WiFi Heat Alarm with Sealed 10-Year Li-Battery, BS 5446-2, VH03W
₩44,390 Save ₩4,400 RRP: ₩48,790
NEO NAS-WS05B Zigbee Water Sensor & Flood Sensor WS05B Flood Sensor
₩25,290
Oil Leak Detection Set UV Dye Leak Detector Tool For Fluorescent Agent Syringemr SZRH AC-
₩29,590 Save ₩20,500 RRP: ₩50,090
Wifi Temperature Humidity Sensor Temperature - Mon For
₩23,890
Zigbee Smart Vibration Sensor Detection Tuya Smart Life APP Notification Real-Time Motion Vibration Alarm Smart Home
₩16,990 Save ₩5,000 RRP: ₩21,990
WiFi Smart Temperature and Humidity Switch with 1M Sensor 16A Temperature Humidity Switch Supports
₩22,490 Save ₩41,400 RRP: ₩63,890
Wired Type Leakage Alarm Detector Water Sensor with 3.5mm Jack
₩11,590 Save ₩5,100 RRP: ₩16,690
Tuya Wifi Smart Water Sensor Leak Detector Flood Water Leakage Alarm Security System For Alexa Home
₩5,690
DC12V/24V Immersion Wired Warter Detector Water Sensor Probe Detection Leak Alarm for Home Security
₩27,590
Home Alarm Water Leak Sensor Leakage Detector Alert Overflow Security System
₩15,390
Portable Water Leakage Detector Water Leakage Detection Alarm Rechargeable Underground Home Water Pi
₩27,490 Save ₩13,700 RRP: ₩41,190
Tuya Smart WiFi Ultrasonic Water Tank Level Monitor Sensor Real-Time Alerts App Control suitable for IOS & A
₩115,390 Save ₩64,000 RRP: ₩179,390
2025 Smartlife App Wifi Water Sensor Water Leak Detector Alarm Home Control Ip67 Works With Tuyasmart /
₩14,290 Save ₩14,200 RRP: ₩28,490
Portable Water Quality Tester, High-Precision PH and Chlorine Meter for Drinking Water
₩36,190 Save ₩21,600 RRP: ₩57,790
Water Temperature Sensor Alarm Detection for CAT 428 Excavator Engine Accessories 2443106
₩14,590 Save ₩149,900 RRP: ₩164,490
Temperature Sensor Induction Cooker Temperature Detector Electric Cooker Temperature Sensor
₩8,590 Save ₩48,600 RRP: ₩57,190
Water Level Indicator Alarm Water Level Alarm Sensor Waterline Indicating Alarm Low Or High Water Le unbrand
₩68,790 Save ₩29,400 RRP: ₩98,190
Indicateur de niveau d'eau Alarme de niveau d'eau élevé Capteur d'alarme indiquant la ligne de flottaison avec interrupteur silencieux
₩121,890 Save ₩36,600 RRP: ₩158,490
Water Detector - Water Alarm - 130 dB - Super Loud - Battery Operated - Prevents water damage in areas such as kitchen, bathroom and basement1 piece
₩33,390