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Water & Flood Detectors

Shop the best prices on 16,944 great value water & flood detectors. Shopping for water & flood detectors is easy with Fruugo, with SALE discounts, offers and savings on TTMA, GreenZech, Kincjon and more. Buy water & flood detectors online safely with Fruugo, with secure payment and fast shipping to New Zealand.

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1 - 32 of 16,944
BHT-1000GB Electric Heating Smart Thermostat Touch Screen Temperature Controller Panel
$84.00 Save $135.00 RRP: $219.00
DIY HY929 High Strength Wall Microphone Voice Listen Detector for Water Leakage Oil Leak Detection
$99.00 Save $60.00 RRP: $159.00
Tuya Smart WiFi Smoke Detector, Smart Controlled Sensor Real-Time Monitoring, Remote Alarm Notification
$31.95 Save $3.00 RRP: $34.95
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
$34.95 Save $29.05 RRP: $64.00
Zemismart Tuya Zigbee MiNi Energy Meter Electric Monitor Sensor Real-Time Measure Support Zigbee2mqtt Home Assistant Control 63A
$74.00
Water Level Indicator Alarm Water Level Alarm Sensor Waterline Indicating Alarm Low Or High Water Level Sensor Alarm With Silencer Switch
$159.00 Save $70.00 RRP: $229.00
Water Level Indicator Alarm Water Level Alarm Sensor Waterline Indicating Alarm Low Or High Water-hy
$149.00 Save $70.00 RRP: $219.00
Water quality tester for electrolyzer with TDS and iron detection - Quick electrolysis testing tool - EU plug
$47.95 Save $16.05 RRP: $64.00
Water Leaking Sensor Double Valve ble Alarm Home Smart Overflow Detector
$279.00
Water Electrolyzer Test Electrolysis Water Tools Water Purity Level Meter Water Quality Tester Sight ZeGoods ZENGO
$35.95 Save $38.05 RRP: $74.00
Tuya Smart WiFi Ultrasonic Water Tank Level Monitor Sensor Real-Time Alerts App Control for IOS & Android EU Plug
$129.00
Wireless Freezer Alarm with Multi-Sensor and Long-Lasting Battery for Reliable Temperature Monitoring System
$42.95 Save $41.05 RRP: $84.00
2Pcs Smart Zigbee/Wifi Smoke Detector Smart Fire Fire Protection Home Security Alarm Sound Light Alarm APP Control
$64.00 Save $5.00 RRP: $69.00
Water Alarm, Water Leak Detector, 130dB Extra Loud Alarm, Battery Powered, Leak Sensor with 100cm Cable, Water Monitor to Prevent Water Damage in Kitc
$44.95 Save $14.05 RRP: $59.00
Tuya ZigBee Smart Rain Sensor 2-in-1 Rainwater Flood Detector Rainwater Detection for Home Automati
$16.95 Save $14.00 RRP: $30.95
Portable 6-in-1 Water Quality Tester for pH EC TDS ORP Temperature Chlorine with Bluetooth and Mobile App
$129.00
1 Set Leak Detector 90890-06840 for Mercury Parsun Hidea Seapro Outboard Motor Lower Casing
$189.00 Save $40.00 RRP: $229.00
Temperature Sensor Induction Cooker Temperature Detector Electric Cooker Temperature Sensor
$11.95 Save $67.05 RRP: $79.00
Wireless Ultrasonic Water Tank Liquid Level Meter with Temperature Sensor Water Level Time Display L
$119.00
DIY HY929 Wall Microphone Voice Listen Detector, High Strength, for Engineer Water Leakage Detection
$84.00 Save $65.00 RRP: $149.00
Water Level Indicator Alarm Water Level Alarm Sensor Waterline Indicating Alarm Low or High Water Le
$179.00
Water Overflow Level Detector - Safety Tone Alarm System, High Water Leakage Sensor for Home and Industrial Use
$41.95 Save $22.05 RRP: $64.00
Veterinary Pregnancy Detector Smart Handheld Ultrasound Pregnancy Testing Machine for Pig Sheep Hors
$439.00 Save $260.00 RRP: $699.00
DIY HY929 High Strength Wall Microphone Voice Listen Detector for Engineer Water Leakage Oil Leakin
$64.00 Save $65.00 RRP: $129.00
5-Way Test Kit for Pool & SPA Acid Demand Chlorine Total Alkalinity Bromine PH Water Quality Tester Set
$29.95 Save $14.00 RRP: $43.95
Tuya Zigbee Water Sensor Water Detector for Home Remote Alarm
$33.95
Portable Water Leakage Detector Alarms Rechargeable Underground Home Water Pipes Fire Pipeline Leak Detection Tool
$27.95 Save $8.00 RRP: $35.95
WiFi Water Leak Detector, Overflow Alarm Sensor with Remote Monitoring for Home Protection
$59.00 Save $60.00 RRP: $119.00
ZigBee TUYA Smart Water Leak Detector, Flood Sensor, Remote Monitoring Via Tuya Zigbee Gateway, Water Tank Full Alarm
$21.95
Sonoff Waterproof Ds18b20 Temperature Sensor For Home Automation
$40.95 Save $33.05 RRP: $74.00
Tuya Smart WiFi Ultrasonic Water Tank Level Monitor Sensor Real-Time Alerts App Control for IOS & An
$104.00
Zigbee 3.0 Wireless Temperature Sensor Tuya And Smart Life App Control Temperature And Humidity Sen
$69.00 Save $15.00 RRP: $84.00