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Water & Flood Detectors

Shop the best prices on 8,771 great value water & flood detectors. Shopping for water & flood detectors is easy with Fruugo, with SALE discounts, offers and savings on Gze, TTMA, Kincjon and more. Buy water & flood detectors online safely with Fruugo, with secure payment and fast shipping to New Zealand.

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1,601 - 1,632 of 3,200
2025 New Smart WiFi temperature and humidity sensor, with LCD display (not including mobile phone)
From $23.95
Wireless Wall Pipe Leak Detector 12mA High Strength for Water Cement and Steel Pipes, Sensitive Leak Listening Tool for Plumbing Maintenance
From $25.95
Water Immersion Sensor, Durable Leakproof Alarm, 1 Piece, Household Smart Water Leak Detector
From $54.00
Water Leak Detector, 120dB Water Sensor Alarm, Water Leakage Detection Device for Home Pipe/Drain/Sink/Faucet Drip, Floor Flooding in Basement/Bathro
From $28.95
Chlorine Testing Pen 2-in-1 Water Quality Tester Measuring
From $43.95
Water Leak Detection Sensor Probe IP68 316 Stainless Steel, 12V/24V Alarm
From $64.00
Tuya WiFi Smart Vibration Sensor Real-Time Remote Monitor Alarm
From $20.95
USB Bedwetting Alarm Sensor Bedwetter Pee Alarm Monitor
From $46.95
Tuya Smart WiFi Siren Alarm Outdoor Sound and Light Alarm
From $64.00
2x Battery Powered Water Leak Alarm Tank Flood Overflow Water Lack Detector
From $39.95
Tuya Zigbee Ultrasonic Liquid Level Water Tank Monitor Sensor with Real-Time Alarm Notification APP Control EU Plug
From $104.00
High Sensitivity Underground Water Leak Detectors With Adjustable Capacity And Wireless Sound Amplifiers For Precise Pipe Leakage Location Multicolor
From $79.00
Water Leakage Overflow 120db for bathroom and kitchen New
From $23.95
2x Multifunction Faucet Washing Machine Tap Automatic Water Stop Valve
From $37.95
Tuya Smart Zigbee Ultrasonic Water Tank Level Monitor Sensor Real-Time Alerts App Control for IOS &
From $119.00
4P Tuya App Wifi Circuit Breaker Interruptor Smart Life Timer Voice Remote Control Automatic Intelli
From $119.00
Water Temperature Sensor Induction Plug Accessories for
From $16.95
2P Tuya App Wifi Circuit Breaker Interruptor Smart Life Timer Voice Remote Control Automatic Intelli
From $109.00
Tuya Smart Vibration Sensor ZigBee Tuya Sensor Monitor App Control Security Protection Zigbee Sensor Motion Shock Alarm
From $23.95
Water Level Indicator Alarm Water Level Alarm Sensor Waterline Indicating Alarm Low Or High Water Level Sensor Alarm With Silencer Switch
From $179.00
Water Pipe Leak Detector High Sensitivity with Display Spectrum Clear Sound Quality Water Leakage Sound Amplifier
From $44.95
Machine Room Isolated Wired Water Leak Flood Alarm Sensor Detector 12V
From $54.00
Wired Photoelectric Vibration Alarm Sensor Detector Home Security Alarm System
From $19.95
Water Leak Sensor with Audible Alarm and DN25 Shutoff Valve, Overflow Protection Detector for Home Safety and Plumbing Systems
From $199.00
Tuya WiFi Water Leakage Sensor Smart Home Security Protection Overflow /Full Water Leak Detector Smart Life Remote Push Reminder
From $25.95
Brass Ball Valve Alarm Sensor for Water Leak Detection Dual Way System Kit with Reliable Leak Protection
From $179.00
Dtecteur De Qualit De L'eau Cinq En Un Ph/tds/ec/salinit Stylo De Test De Ph Multifonctionnel Neutre
From $84.00
Smart Wifi Temperature And Humidity Sensor, With Lcd Display (not Including Mobile Phone)
From $89.00
130dB Water Leakage Alarm Detector Sensor Detection Flood Alert Overflow Home Security Alarm System
From $25.95
Temperature Sensor compatible with Sundance Spa compatible with Hot Tubs Temp Sensor Outdoor Pool Accessories 6600-167
From $43.95
Water Leak Detector Leak and Drip Alert for Home Use Sensor
From $31.95
Induction Cooker Temperature Sensor with Plastic and Metal Construction for Precise Control 1 Piece
From $11.95