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Water & Flood Detectors

Shop the best prices on 16,890 great value water & flood detectors. Shopping for water & flood detectors is easy with Fruugo, with SALE discounts, offers and savings on Qin, TTMA, GreenZech 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 16,890
DIY HY929 High Strength Wall Microphone Voice Listen Detector for Engineer Water Leakage Oil Leakin
$84.00 Save $85.00 RRP: $169.00
Tuya Smart WiFi Smoke Detector, Smart Controlled Sensor Real-Time Monitoring, Remote Alarm Notification
$31.95 Save $3.00 RRP: $34.95
DIY HY929 Wall Microphone Voice Listen Detector, High Strength, for Engineer Water Leakage Detection
$69.00 Save $70.00 RRP: $139.00
Tuya Smart WiFi Ultrasonic Water Tank Level Monitor Sensor Real-Time Alerts App Control for IOS & Android EU Plug
$119.00
Gas Leak Detector WiFi Home Gas Alarm Tuya APP Monitor Mini Gas Detector for Home Kitchen Bathrooms Warehouses Color LCD Screen Kitchen Natural Propan
$54.00 Save $15.00 RRP: $69.00
High quality Leak detector Water leak detector Groundwater leak detector High
$64.00 Save $40.00 RRP: $104.00
ME201W Remote Tank Level Detection Smartphone Full Water Alarm System Controller for Water Level Sen
$109.00 Save $80.00 RRP: $189.00
Tuya Smart Life WiFi Energy Meter Bidirectional 3 Phase
$129.00 Save $160.00 RRP: $289.00
Fully Automatic Water Level Controller Switch 25A 220V Water Tank Liquid Level Detection Sensor Wate
$21.95 Save $14.00 RRP: $35.95
Water Leakage Alarm Detector with 3.5mm Jack for Home and Office Safety Monitoring Solution
$23.95 Save $30.05 RRP: $54.00
Zigbee Smart Rain Sensor for Outdoor Wireless Rain Detection Waterproof, Zigbee Hub Required,Linkag SZRH A-W
$49.00 Save $15.00 RRP: $64.00
Tuya Smart Life WiFi Switch Relay Temperature Monitoring Thermostat Sensor Passive Dry Contact Relay
$22.95 Save $22.00 RRP: $44.95
Water Sensor Alarm System Wlz 808 With Dn15x2pcs Valve And 4pcs 6m Water Cable For Water Overflow P
$239.00 Save $140.00 RRP: $379.00
Water Pipe Leak Detector Kit Dual Probes Earphone Monitor and Tester Sensor for Detecting Water Pipe Tube Leakage
$104.00 Save $65.00 RRP: $169.00
Wireless Ultrasonic Water Tank Liquid Level Meter with Temperature Sensor Water Level Time Display L
$119.00 Save $50.00 RRP: $169.00
1 Set Leak Detector 90890-06840 for Mercury
$189.00 Save $40.00 RRP: $229.00
Water Level Indicator Alarm Water Level Alarm Sensor Waterline Indicating Alarm Low or High Water Le
$179.00
2025 Tuya Smart WiFi Ultrasonic Water Tank Level Monitoring Sensor with Real-Time Alarm an
$199.00 Save $170.00 RRP: $369.00
Sonoff Waterproof Ds18b20 Temperature Sensor?home Automation
$23.95
12V Gas Alarm Sensor Alarm Propane Butane LPG Natural Motor Home Camper
$4.95 Save $10.00 RRP: $14.95
3-in-1 Tds Water Quality Tester High Accuracy Digital Water Testing Kit For Drink Water Water Teste Banmo
$29.95 Save $19.05 RRP: $49.00
Underground Water Pipe Leak Detector Kit, High-Intensity Detection with Headphone
$43.95 Save $105.05 RRP: $149.00
Tuya WiFi Temperature Sensor with Digital Display, Freezer & Water Alarm, Smart Life App Alert, US/EU Plug for Home
$74.00 Save $85.00 RRP: $159.00
High Strength Through Wall Microphone Voice Listen Detector for Engineer Water Leakage Oil Leaking Repairing Sound Detect Device
$27.95 Save $12.00 RRP: $39.95
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
$24.95 Save $54.05 RRP: $79.00
Water Leakage Detection Underground Water Pipe Leak Monitor High-intensity Detector Accessory Kit With Earphone
$13.95 Save $10.00 RRP: $23.95
Tuya Smart WiFi Smoke & Carbon Monoxide Composite Home Fire Detector Smoke Alarm Sensor Home Security SmartLife Remote Control
$94.00 Save $45.00 RRP: $139.00
5-Way Test Kit for Pool & SPA Acid Demand Chlorine Total Alkalinity Bromine PH Water Quality Tester Set
$27.95 Save $12.00 RRP: $39.95
Tuya Smart Zigbee Switch with Temperature Sensor AC 85-250V
$69.00 Save $35.00 RRP: $104.00
Flood Alert System with Water Leak Detection for Home Safety Monitoring Solution
$18.95 Save $26.00 RRP: $44.95
Temperature Humidity Sensors Indoor Detector App Real-time Monitoring
$35.95
Tuya Zigbee Water Sensor Water Detector for Home Remote Alarm
$32.95