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Water & Flood Detectors

Shop the best prices on 17,413 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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2,625 - 2,656 of 3,200
Wired Type Leakage Alarm Detector Water Sensor with 3.5mm Jack
$17.95
Fully Automatic Water Level Controller Switch 25A 220V Water Tank Liquid Level Detection Sensor Wate-yi wu
$32.95 Save $31.05 RRP: $64.00
Smart Water Care Detector For Pools Sturdy Preservative Tester For Outdoor Water Trip
$59.00 Save $70.00 RRP: $129.00
Combustible Gas Detector Alarm for Home Kitchen, Methane Propane Leak Detection
$47.95 Save $141.05 RRP: $189.00
PCFS-IR212-55 Floor Scrubber Water Level Sensor IP68 Water Detector
$13.95 Save $6.00 RRP: $19.95
Water Level Indicator Alarm Water Level Alarm Sensor Waterline Indicating Alarm Low Or High Water Level Sensor Alarm With Silencer Switch
$219.00 Save $210.00 RRP: $429.00
YB2JF Liquid Level Transmitter 5m Cable Water Level Sensor Detector 1232VDC 420mA(05m )
$119.00 Save $110.00 RRP: $229.00
Water Level Indicator Alarm Water Level Alarm Sensor Waterline Indicating Alarm Low Or High Water Level Sensor Alarm With Silencer Switch
$199.00 Save $140.00 RRP: $339.00
Tuya Smart Water Level Alarm Wifi Water Immersion Sensor Alarm Water Leak Detector App Remote Monitoring
$22.95 Save $22.00 RRP: $44.95
Fully Automatic Water Level Controller Switch 25A 220V Water Tank Liquid Level Detection Sensor Water Pump Controller B
$30.95 Save $33.05 RRP: $64.00
YB2JF Liquid Level Transmitter 5m Cable Water Level Sensor Detector 1232VDC 420mA(03m )
$119.00 Save $110.00 RRP: $229.00
SONOFF SNZB-02P ZigBee Temperature and Humidity Sensor
$59.00 Save $70.00 RRP: $129.00
4 in 1 waterproof EC / TDS / PH / TEMP - Water quality tester for drinking water swimming pools
$54.00 Save $135.00 RRP: $189.00
Bedwetting Alarm, Wetting Alarm Treating Bedwetting Nighttime Bedwetting Sensor With Loud Sound Strong Vibration Lights Flashing For Elderly For Bed F
$29.95 Save $74.05 RRP: $104.00
2025 New Car Reversing Sensor, Auto Parking System Reversing Radar with Bibi Buzzer Alarm and 4 Sensors - Gray
$20.95 Save $33.05 RRP: $54.00
As8800l Portable Smart Sensor, Mini Combustible Gas Detector, Detection Detector, With Sound And Light Alarm
$64.00 Save $165.00 RRP: $229.00
Water leak detectors can protect your house from water leaks flooding alarm detectors
$41.95 Save $87.05 RRP: $129.00
Water Leak Sensor,Wireless Zigbee Smart Home Water Leakage Detector Water Immersing Sensor
$31.95 Save $82.05 RRP: $114.00
2025 Suitable Collapsible Shower Threshold Water Dam Water Flood Barrier Water Stopper For Shower
$4.95 Save $7.00 RRP: $11.95
ME201W Remote Tank Level Detection Smartphone Full Water Alarm System Controller for Water Level Sensor EU Plug
$129.00
Smart Wifi Temperature and Humidity Switch Smart 20AB Breaker with Work with Intelligent Thermostat
$42.95
Tuya Smart Zigbee Ultrasonic Liquid Level Water Tank Monitor Sensor with Real-Time Alarms for IOS Android APP Control
$169.00
Water Leak Detector ZigBee Flood Sensor Water Tank Overflow Alarm Overflow Monitor Moisture Line Detection
$59.00 Save $30.00 RRP: $89.00
Water Discharge Automatic Shutoff Valve Immersion Sensor Cable Overflow Alarm
$84.00 Save $45.00 RRP: $129.00
Water Leak Detector ZigBee Flood Sensor For Smart Home Security Real-Time Monitoring, Overflow Alarm, Easy Installation
$59.00 Save $30.00 RRP: $89.00
Smart WiFi Temperature Moisture Monitor IR Sensor, Alexa And Google Home Compatible, App Notifications, Black
$89.00 Save $50.00 RRP: $139.00
WiFi Water Sensor With Leakage Alarm And Flood Detector Tuya Compatible Remote App Control Smart Home Security
$379.00 Save $195.00 RRP: $574.00
Water Leak Detector ZigBee Compatible Intelligent Tester For Real-Time Flood Monitoring Home Office Overflow Sensor
$59.00 Save $25.00 RRP: $84.00
Zigbee Smart Water Leak Sensor Flood Detector with Water Overflow Alarm Compatible with Alexa and Google Assistant
$129.00 Save $60.00 RRP: $189.00
Water Alert Systems with Remote Control for Home Flood Detection, Wireless Waterproof Sensor, Easy Installation, Battery Operated
$74.00 Save $45.00 RRP: $119.00
Wifi Home Water Level Controller Water Level Sensors Floating Flow Detection System IoT Compatible Smart Monitor
$239.00 Save $120.00 RRP: $359.00
Water Leak Detector IP65 For Basement Bathroom Washrooms, Water Sensor, Leak Monitor
$44.95 Save $24.05 RRP: $69.00