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Water & Flood Detectors

Shop the best prices on 16,915 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 16,915
DIY HY929 High Strength Wall Microphone Voice Listen Detector for Engineer Water Leakage Oil Leakin
$89.00 Save $90.00 RRP: $179.00
Tuya Smart WiFi Smoke Detector, Smart Controlled Sensor Real-Time Monitoring, Remote Alarm Notification
$31.95 Save $3.00 RRP: $34.95
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
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
$30.95 Save $23.05 RRP: $54.00
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
DIY HY929 Wall Microphone Voice Listen Detector, High Strength, for Engineer Water Leakage Detection
$69.00 Save $70.00 RRP: $139.00
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
$25.95 Save $53.05 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 $55.00 RRP: $149.00
Tuya Smart WiFi Ultrasonic Water Tank Level Monitor Sensor Real-Time Alerts App Control for IOS & Android EU Plug
$129.00
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
$69.00 Save $40.00 RRP: $109.00
ME201W Remote Tank Level Detection Smartphone Full Water Alarm System Controller for Water Level Sen
$119.00 Save $70.00 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
Water Level Indicator Alarm Water Level Alarm Sensor Waterline Indicating Alarm Low Or High Water-hhny
$129.00 Save $545.00 RRP: $674.00
Zigbee Smart Rain Sensor for Outdoor Wireless Rain Detection Waterproof, Zigbee Hub Required,Linkag SZRH A-W
$54.00 Save $10.00 RRP: $64.00
Tuya WIFI Water Sensor Alarm Water Leak Detector Flood Alert Overflow Security Alarm System Works
$19.95
Tuya Smart ZigBee Energy Meter 2 Way Bidirectional with Current Sensor Clamp App Monitor Power 100-
$59.00
Tuya Zigbee Water Level Sensor Leakage Alarm Flood Leak Detector Smart Home Water Alert Overflow Alarm Security System
$59.00 Save $70.00 RRP: $129.00
For Home Alarm Water Leakage Spot Alarm Detector Flood Security Alarm Wh
$64.00 Save $75.00 RRP: $139.00
Water Activated Flood Barrier For Home, Basement, And Garage | Creative, Durable And Reusable | Absorbent Flood Prevention Tool,Promotion
$23.95 Save $24.00 RRP: $47.95