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Water & Flood Detectors

Shop the best prices on 12,267 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 Japan.

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1 - 32 of 3,200
Tuya Zigbee Leak Detectors For Home Fast Response Water Alarm Flood Immersion Sensor
From ¥12,790
10x Tuya Smart Wifi Temperature Humidity Sensor Monitor For Alexa Google Home De
From ¥3,549
6-in-1 Water Quality Tester: pH, EC, TDS, ORP, Temp, Chlorine for Pool - Bluetooth App Display
From ¥14,990
Tuya Smart Zigbee Solar Light and Rain Sensor Alarm Real-Time Notification Light Sensing Rain Detect
From ¥3,349
5-Way Test Kit for Pool & SPA Acid Demand Chlorine Total Alkalinity Bromine PH Water Quality Tester Set
From ¥3,499
Water Pipe Leak Detector Noise Reduction Sound Amplifier Wall Leakage Listen Tester with Earphone 100‑240V EU Plug
From ¥55,190
Water Leak Detector with Floating Sensor, Battery Operated Loud Water Level Alarm for Tea Buckets
From ¥2,249
Tuya WiFi Smart USB Sirene Alarm Sensor Sound & Light Alarm
From ¥2,649
Water Level Indicator Alarm Water Level Alarm Sensor Waterline Indicating Alarm Low Or High Water Level Sensor Alarm With Silencer Switch
From ¥12,490
Induction Cooker Temperature Sensor with Plastic and Metal Construction for Precise Control 1 Piece
From ¥899
433MHz Wired Overflow Leakage Sensor Water Level Leak Detector Home Security Alarm
From ¥1,649
YB2JF Liquid Level Transmitter 5m Cable Water Level Sensor Detector 1232VDC 420mA(03m )
From ¥6,090
Smart Water Leakage Detector for ZigBee Wireless Water Sensor Kitchen Bathroom Sensitive Flood Detector for Tuya
From ¥2,849
CO Detector Alarm Humidity Temperature Detection Backlit Display Air Detector for Home
From ¥9,790
1-5pcs Flood Level Alarm Water Leak Soaking Sensor Overflow Leakage Detector for Home
From ¥1,899
1-5pcs Tuya Water Leakage Sensor Detector ZigBee 3.0 Water Leak Detection Sensor Wifi Wireless Smart Home Security Alarm
From ¥4,049
Portable Water Electrolysis Water Quality Tester Tool
From ¥2,399
Temperature and Humidity Digital Tube Control Board Integrated Sensor with Temperature Display with Port
From ¥2,049
CO Carbon Monoxide Detector Detector Alarm Alarm Sensor for Home Security Warns Both Acoustically a
From ¥2,049
w Water shut-off valve with WiFi and timer for home
From ¥9,290
WIFI Water Leak Sensor Water Leakage Intrusion Detector Alert Water Level Overflow Alarm Tuya Smart Life App Remote Control for Home House Security
From ¥1,699
Smart WiFi Water Leak Sensor Flood Leakage Level Alarm Overflow Detector System
From ¥1,549
Zigbee Smart Rain Sensor suitable for Outdoor Wireless Rain Detection Waterproof, Zigbee Hub Required,Linkag
From ¥1,699
Water Leakage Sensor Wifi Leak Level Sound Alarm Detector Security Overflow Protection Tuya Smart Life App Control
From ¥2,049
Tuya Zigbee Water Sensor Alarm Water Leak Detector Flood Alert Overflow Security Alarm System Works
From ¥2,899
Water Leakage Detection Monitor Enhanced High Strength Water Pipe Leak Detector US Plug 110‑240V
From ¥7,890
High-Tech Leak Sentinel, Smart Water Sensor Alarm, Professional Waterproof Panel Ensures Reliable Auto Valve Closure Upon Leak Detection, For Home
From ¥3,999
Car Air Conditionings Pipe Leak Detection Refrigerations HoseConnector Auto Leak Test Plug Stoppers for Most Car
From ¥2,949
Immersion siren water leak detector
From ¥4,199
High-Tech Leak Sentinel, Smart Water Sensor Alarm, Professional Waterproof Panel Ensures Reliable Auto Valve Closure Upon Leak Detection, For Home
From ¥3,999
High-Tech Leak Sentinel, Smart Water Sensor Alarm, Professional Waterproof Panel Ensures Reliable Auto Valve Closure Upon Leak Detection, For Home
From ¥3,999
Probe Leak Liquid Leakage Flood Alarm Water Farm Sensor Detector for Home
From ¥1,449