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Water & Flood Detectors

Shop the best prices on 10,530 great value water & flood detectors. Shopping for water & flood detectors is easy with Fruugo, with SALE discounts, offers and savings on GreenZech, Viewleaf, Dirtypigs and more. Buy water & flood detectors online safely with Fruugo, with secure payment and fast shipping to New Zealand.

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65 - 96 of 3,200
Water Sensor Alarm System Wlz 808 With Dn15x2pcs Valve And 4pcs 6m Water Cable For Water Overflow P
$419.00 Save $230.00 RRP: $649.00
Pool water quality tester pH and Chlorine content19*2cm
$49.95 Save $29.05 RRP: $79.00
Water Detector, 120dB Safety Water Loop Safety Water Level Alarm Sensor for Kitchen
$34.95 Save $18.00 RRP: $52.95
Tuya WIFI Temperature Humidity Detector Sensor Smart Link Tuya Multifunction Temperature and Humidi
$33.95
Tuya Smart Life WiFi Boiler Switch 20A with Energy Monitoring 4400W Smart Water Heater Switch US St
$40.95
Tuya Smart Water Level Alarm Wifi Water Immersion Sensor Alarm Water Leak Detector App Remote Monit
$26.95
Risegun Water Sensor G1/2in Male Water Sensor, Brass Hall meter DC 3-24V, Counter for Water Heaters and Credit Card Machines, Turbine meter
$45.95 Save $28.05 RRP: $74.00
Portable Pool Water Quality Tester CL2 pH Meter Chlorine Level Detector Digital Monitoring Device Accurate Reading Lightweight Non-Battery Design for
$59.00 Save $20.00 RRP: $79.00
Easy Operation Water Tester, pH Levels and Chlorine Content for Swimming Pools and Spas, Digital Water Quality Tester, Portable Design, Premium
$49.95 Save $24.05 RRP: $74.00
High-Tech Leak Sentinel, Smart Water Sensor Alarm, Professional Waterproof Panel Ensures Reliable Auto Valve Closure Upon Leak Detection, For Home
$47.95 Save $21.05 RRP: $69.00
Smart Entry Guardian: Real-Time Door Window Alerts, WiFi Door Sensor for Home Security, Voice-Controlled, Easy-Install No-Hub System
$31.95 Save $32.05 RRP: $64.00
Ewelink Smart Home Water Leakage Alarm - Independent Flood Sensor Detector with Instant Alerts
$79.00 Save $30.00 RRP: $109.00
Easy Operation Digital Water Quality Tester, High Accuracy Monitor for Swimming Pools and Spas, Electronic pH and Chlorine Level Meter
$43.95 Save $20.05 RRP: $64.00
Immersion siren water leak detector
$47.95 Save $61.05 RRP: $109.00
Graffiti Zigbee Flood Sensor Water Sensor Multifunction Flood Sensor
$22.95
Portable Water Leakage Detector Water Leakage Detection Alarm Rechargeable Underground Home Water
$29.95 Save $34.05 RRP: $64.00
Tuya Smart Zigbee Energy Meter 2 Way Bidirectional With Current Sensor Clamp App Monitor Power 100-240vac,2 Channels 2ct
$64.00
433MHz Wireless Smart Water Leak Detection Alarm System With Level Sensor For Home Security Protection
$43.95 Save $25.05 RRP: $69.00
Gauge Leak Detector 1 Set Carburetor Detector Gauge Kit Replacement Accessoires for 57-21/57-21-1/705-020
$74.00
Leakage Detector Water Purifier HM Leakage Alarm with Protection Valve Water Pipe Leakage Detector Automatic Shutdown
$119.00 Save $60.00 RRP: $179.00
Tuya Zigbee Smart Rain Sensor for Outdoor Wireless Real-Time Rain Detection IP67 Waterproof for Zigbee Hub Require
$27.95
Tuya Smart Zigbee Rain Sensor IP65 Waterproof Rain Detection Water Leak Sensor Real Time APP Monitoring Alert B
$23.95 Save $12.00 RRP: $35.95
Tuya WiFi Water Leak Sensor Flood Leakage Detector with Sound Alarm 80dB IP55 WaterProof Water Sensor Remote Monitor
$25.95 Save $12.00 RRP: $37.95
2Pcs Tuya WiFi Smart Water Leak Sensor Remote Monitoring Water Overflow Level Detector 80dB Sound Alarm System
$30.95 Save $15.00 RRP: $45.95
Tuya WIFI Water Sensor Water Leakage Detector 90db High Pitch Alarm for Kitchen Bathroom Basemen
$23.95 Save $11.00 RRP: $34.95
Tuya ZigBee Smart Rain Sensor 2-in-1 Rainwater Flood Detector Rainwater Detection for Home Automation
$22.95 Save $11.00 RRP: $33.95
ME201W Remote Tank Level Detection Smartphone Full Water Alarm System Controller for Water Level Sensor EU Plug
$104.00 Save $55.00 RRP: $159.00
Overflow Water Immersion Alarm Detector Leak Alarm Water Level Overflow Detector Sensor Alarm
$12.95 Save $7.00 RRP: $19.95
Durable Window Door Sensor Detector WiFi Door Sensor, Smart Door Open/Closed Detectors Smart Life APP Wifi Window Sensor White
$59.00
Smart Wifi Water Leakage Alarm Independent Water Leak Sensor Detector Flood Alert Overflow Security Alarm System Tuya
$45.95
Durable Smoke Leak Detector Easy Intake Bladder For Vehicle Universal Smoke Leak Tester Spare Parts Detector
$84.00
P82D Water Alarm Battery Powered Water Water Detectors Leakage Alarm for Kitchen Bathroom & Water Dispenser
$14.95