Water & Flood Detectors

Shop the best prices on 8,094 great value water & flood detectors. Shopping for water & flood detectors is easy with Fruugo, with SALE discounts, offers and savings on GreenZech, Dirtypigs, Shanghai Yangxin and more. Buy water & flood detectors online safely with Fruugo, with secure payment and fast shipping to Japan.

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Tuya Smart WiFi Smoke Detector, Smart Controlled Sensor Real-Time Monitoring, Remote Alarm Notification

¥2,449 Save ¥250 RRP: ¥2,699

2Pcs Smart Zigbee/Wifi Smoke Detector Smart Fire Fire Protection Home Security Alarm Sound Light Alarm APP Control

¥4,849 Save ¥400 RRP: ¥5,249

Indicateur de niveau d'eau Alarme de niveau d'eau élevé Capteur d'alarme indiquant la ligne de flottaison avec interrupteur silencieux

¥12,890 Save ¥3,800 RRP: ¥16,690

Portable Water Quality Tester, High-Precision PH and Chlorine Meter for Drinking Water

¥3,849 Save ¥2,241 RRP: ¥6,090

Temperature Sensor Induction Cooker Temperature Detector Electric Cooker Temperature Sensor

¥899 Save ¥4,991 RRP: ¥5,890

High Sensitive Leak Detector Loud Water Leak Alarm without Battery for Basement Apartment Kitchen Bathroom (White)

¥1,749 Save ¥5,141 RRP: ¥6,890

Wi-Fi Smart Heat Detector with Tuya App Control, WiFi Heat Alarm with Sealed 10-Year Li-Battery, BS 5446-2, VH03W

¥4,599 Save ¥450 RRP: ¥5,049

Ultrasonic Wireless Water Tank Liquid Level Meter with Temperature Sensor Level Monitor Time Display Low Battery Alarm

¥9,190 Save ¥2,800 RRP: ¥11,990

Water Leak Detector Multi-Functional Sound Detector for Pipe Water Leak Suitable for Leak Detection of Various Pipe

¥1,599 Save ¥700 RRP: ¥2,299

Wired Type Leakage Alarm Detector Water Sensor with 3.5mm Jack

¥1,199 Save ¥550 RRP: ¥1,749

Home Alarm Water Leak Sensor Leakage Detector Alert Overflow Security System

DC12V/24V Immersion Wired Warter Detector Water Sensor Probe Detection Leak Alarm for Home Security

WiFi Smart Temperature and Humidity Switch with 1M Sensor 16A Temperature Humidity Switch Supports

¥2,349 Save ¥4,241 RRP: ¥6,590

Zigbee Smart Vibration Sensor Detection Tuya Smart Life APP Notification Real-Time Motion Vibration Alarm Smart Home

¥1,749 Save ¥550 RRP: ¥2,299

Temperature Humidity Sensors Indoor Detector App Real-time Monitoring

Tuya Zigbee Water Sensor Water Detector for Home Remote Alarm

BH1750FVI Light Intensity Sensors Module, Wide Ranges Illuminations Detection for Home Automation Stable Dc5v

Water Temperature Sensor Induction Plug Accessories for -

2X Water Overflow Leakage Alarm Sensor Detector 90DB Water Level Alarm Leak Flood Detection Home Security Alarm System

¥3,199 Save ¥1,900 RRP: ¥5,099

Tuya Alarm Smart Siren Wifi Alarm Sensor Sound Light Alert USB Intelligent Sensor Compatible for Al

¥3,199 Save ¥950 RRP: ¥4,149

Tuya ZigBee Smart Water Sensor Water Tank Full Alarm

¥1,949 Save ¥850 RRP: ¥2,799

Chlorine Testing Pen 2-in-1 Water Quality Tester Measuring

¥3,599 Save ¥2,391 RRP: ¥5,990

Water Level Sensor Module for R3 Droplet Detection

¥999 Save ¥600 RRP: ¥1,599

IP67 Water Immersing Sensor Tuya Zigbee Flood Water Leak Detector

¥5,890 Save ¥3,700 RRP: ¥9,590

Zigbee Water Sensor Water Detector for Home Remote Alarm Security Soaking Sensor Smart Home

Ice Machine Water Level Float Sensor Water Level Control Switch

¥1,799 Save ¥1,150 RRP: ¥2,949

TuyaWiFi Smart Water Sensor Leak Detector Flood For home

¥1,699 Save ¥1,050 RRP: ¥2,749

Wired Water Leakage Detector Sensor Water Level Sensor Probe Dual Metal Poles Water Leak Level Sensor 2 Meter Cable

¥824 Save ¥575 RRP: ¥1,399

3P Tuya App Wifi Circuit Breaker Interruptor Smart Life Timer Voice

¥9,990 Save ¥6,500 RRP: ¥16,490

High-Tech Leak Sentinel, Smart Water Sensor Alarm, Professional Waterproof Panel Ensures Reliable Auto Valve Closure Upon Leak Detection, For Home

¥4,149 Save ¥2,441 RRP: ¥6,590

Water Level Sensor Module Water Level Alarm Droplet Sensor Water Rise Detection

¥1,099 Save ¥650 RRP: ¥1,749

Zigbee 3.0 Gateway Smart Hub Wireless Home Bridge Support Smart Life Tuya App WiFi Protocol Works with Alexa Google Home, White

¥5,490 Save ¥3,300 RRP: ¥8,790