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Water & Flood Detectors

Shop the best prices on 8,504 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 Australia.

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385 - 416 of 3,200
ZigBee WiFi Energy Meter Bidirectional with Clamp Current Sensor Tuya Smart App Monitor Power 80A 240V, 2 Channels 2CT
$50.95
DIY Assemble Geiger Counter Kit Counter Module Nuclear Radiation Detector with Sound and Light Alarm
$59.00
ELETECHSUP LC35D01 Automatic Water Level Controller Automatically Start and Stop the Water Pump Liquid Level Controller DC12V
$24.95
AC100-260V Automatic Water Level Controller XKC C352 3P Non Contact Liquid Level Sensor for Tank Water Automatic Filling
$64.00
Smart ZigBee Water Leak Sensor Alarm with Precise Detection and Easy Installation
$54.00
PVC Water Stage Control Change Detects CONDITIONING Drain Clog Prevents Flood Damage NC Normally Closed Plan Easy Installation Multicolor
$42.95
Ewelink Zigbee Water Sensor Water Detector for Home Remote Alarm
$34.95
2Pcs Tuya Smart Wifi Rain Sensor Real-Time Rainwater Detector Smart Life App Controlled for House Outdoor
$34.95
Tuya Smart WiFi Water Valve Shutoff Water Flow Meter Built in Rechargable Battery for DN20 3/4-in Diameter Pipe EU Plug
$289.00
Tuya WIFI Water Sensor Alarm Water Leak Detector Flood Alert
$14.95
Tuya Smart WiFi Electricity KWH Meter Din Rail Single Phase AC 110V 230V CT AC Meter App Real Time Monitor(63A)
$50.95
Zigbee 3.0 Gateway Smart Hub Wireless Home Bridge Support Smart Life Tuya App WiFi Protocol Works with Alexa Google Home, White
$43.95 Save $30.05 RRP: $74.00
Tuya Smart Water Level Alarm Wifi Water Immersion Sensor Alarm Water Leak Detector App Remote Monitoring
$18.95
2Pcs Smart WiFi Vibration Sensor Alarm Wireless Vibration Detector Alert Real-Time Activity & Shock Detection Black
$34.95
Wired Water Leakage Detector Sensor Water Level Sensor Probe Dual Metal Poles Water Leak Level Sensor 3 Meter Cable
$8.95
Water Leak Sensor Flood and Rain Detector IPX7 Waterproof 3 Sensitivity Settings for Home Security Works unbrand
$26.95
Chlorine Testing Pen 5 in 1 Water Quality Tester CL2 TEMP PH H2 ORP Measuring for Aquarium Swimming
$34.95
Smart WIFI Water Leak Detector 100dB High-Decibel Alarm Remote Real-Time Control Wireless Stereo Sensor for Kitchens
$21.95
4X Overflow Water Immersion Alarm Detector Leak Alarm Water Level Overflow Detector Sensor Alarm
$27.95
Water Leak Sensor Sound Alarm System Smart Home Automation Water Overflow Level Detector Residential Security Protection
$11.95
3X Water Level Alarm Water Leakage Detector Overflow Alarm Full Water Alarm 120 DB Security Alarm System
$28.95
Water Sensor 90dB Alarm Water Leak Detector Alert Monitoring of Leaks and Drip Alarm for Kitchen Ba
$14.95 Save $5.00 RRP: $19.95
Outdoor Fishing Automatic Water Pumping Machine, Battery Powered Water Suction Device, Multi-functional Water Pump
$64.00
Zigbee GAS LPG Leak Sensor Alarm Fire Security Detector Tuya Smart Home Leakage Sensor
$54.00 Save $20.00 RRP: $74.00
Tuya Zigbee Smart Siren Alarm For Home Security with Strobe Alerts Support USB Cable Power UP Works With TUYA Smart Hub
$37.95 Save $7.00 RRP: $44.95
Fully Automatic Water Level Controller Switch 25A 220V Water Tank Liquid Level Detection Sensor Wate
$17.95 Save $12.00 RRP: $29.95
Sound Amplifier, Water Leakage Detection Small Sound Collection Detector, Water Leak Detector
$12.95 Save $3.00 RRP: $15.95
Fully Automatic Water Level Controller Switch 25A 220V Water Tank Liquid Level Detection Sensor Wate
$16.95 Save $8.00 RRP: $24.95
Overflow Water Immersion Alarm Detector Leak Alarm Water Level Overflow Detector Sensor Alarm
$10.95 Save $4.00 RRP: $14.95
Zigbee Water Leak Detector for EWelink Zigbee Water Detector APP Remote Control Water Sensor for Kitchens Basements
$13.95 Save $5.00 RRP: $18.95
Tuya WiFi Water Leakage Sensor Detector Home Alarm System Smart Life
$15.95
Water Quality Tester pH Chlorine Measurement Dual-Probe Handheld Home Use for Pool Spa Accurate Reading Portable Design Durable Materia
$59.00 Save $25.00 RRP: $84.00