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Water & Flood Detectors

Shop the best prices on 17,419 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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513 - 544 of 3,200
High-Tech Leak Sentinel, Smart Water Sensor Alarm, Professional Waterproof Panel Ensures Reliable Auto Valve Closure Upon Leak Detection, For Home
$49.95 Save $29.05 RRP: $79.00
Liquid Level Transmitter Submersible Water Sensor Detector 4‑20mA DC12‑30V Stainless Steel Probe
$69.00 Save $50.00 RRP: $119.00
Single Infrared Beam Sensor Waterproof Compact Plastic Anti Theft Infrared Motion Alarm Sensor for Home
$50.95 Save $33.05 RRP: $84.00
Combustible Gas Leak Alarm Sensor Propane Butane LPG Natural Motor Home Safety Device 12V
$38.95 Save $25.05 RRP: $64.00
Smart Sound Light Alarm Multifunction 90dB USB Wireless WiFi Sound Light Siren Sensor for Home Security
$74.00 Save $45.00 RRP: $119.00
High-Tech Leak Sentinel, Smart Water Sensor Alarm, Professional Waterproof Panel Ensures Reliable Auto Valve Closure Upon Leak Detection, For Home
$49.95 Save $29.05 RRP: $79.00
High-Tech Leak Sentinel, Smart Water Sensor Alarm, Professional Waterproof Panel Ensures Reliable Auto Valve Closure Upon Leak Detection, For Home
$49.95 Save $29.05 RRP: $79.00
433MHz Wired Overflow Leakage Sensor Water Level Leak Detector Home Security Alarm With Battery
$23.95 Save $14.00 RRP: $37.95
Water Electrolyzer - Portable Water Quality Tester Lightweight Water Impurity Monitor Easy to Use Electrolyzer Test Monitor
$20.95 Save $12.00 RRP: $32.95
ME201WCS Ultrasonic Water Level Sensor Smart Socket Real Time Monitor Tuya APP Wireless WiFi Remote
$179.00 Save $60.00 RRP: $239.00
Swimming Pool Water Quality Tester 4 In1 IP68 Waterproof Swimming Pool Detector Wireless Connection
$159.00 Save $60.00 RRP: $219.00
Tuya Smart Life 3 Phase WiFi Energy KWH Meter Power Clamp Current former App Monitor and Record
$169.00 Save $60.00 RRP: $229.00
Detector Sensor Alarm Propane Butane Lpg Natural Motor Home For Camper Van Boat-hao
$28.95 Save $14.00 RRP: $42.95
Tuya Smart WiFi Water Leak Detector With App Alerts Remote Monitoring For Home Flood Prevention
$39.95 Save $19.05 RRP: $59.00
Industrial Endoscope 1200P HD 8mm Lens Wifi Inspection Camera IP68 Waterproof Adjustable LED for Sewer Drain Pipeline
$109.00 Save $230.00 RRP: $339.00
Zigbee Smart Rain Sensor for Outdoor Wireless Rain Detection Waterproof, Zigbee Hub Required,Linka SZRH A-W
$49.95 Save $14.05 RRP: $64.00
Smart Posture Corrector 5‑50 Degrees Adjustable Posture Trainerwith Smart Sensor with Smart Sensor Vibration Reminder Back Straightener Brace
$49.95 Save $39.05 RRP: $89.00
Gas Alarm Detector Propane Sensor Wireless Gas Leak Detector for Home Security RV Camper Marine 12V
$89.00 Save $60.00 RRP: $149.00
Motorcycle Solar Powered TPMS Tyre Pressure Temperature Monitoring System Digital Display Built-in Battery Waterproof Real-Time Alerts Easy Installati
$84.00 Save $30.00 RRP: $114.00
Tuya Smart Wifi Switch Diy Timer Ac 85-265v Wifi Wireless Controller 30a Power Monitor Kwh For Alex
$24.95 Save $74.05 RRP: $99.00
12V Gas Alarm Sensor Alarm Propane Butane LPG Natural Motor Home Camper-Yvan
$40.95 Save $43.05 RRP: $84.00
1pc Water Electrolyzer Water Quality Tester Water Quality Detector, Water Electrolysis Portable Water Impurities Testing Meter
$69.00 Save $70.00 RRP: $139.00
Tuya Smart Wifi Water Heater Boiler Switch Air Conditioner Smart Life Remote Voice Control for Alexa Google Home 40A
$31.95
HLK-LD7901B 79G Water Level Detection Sensor LD7901B Millimeter Wave Radar Sensor Module Non-Contact(With Cable)
$229.00
Tuya Smart Zigbee Rain Sensor IP65 Waterproof Rain Detection Water Leak Sensor Real Time APP Monitoring Alert B
$26.95
Smart WIFI Water Leak Detector 100dB High-Decibel Alarm Remote Real-Time Control Wireless Stereo Sensor for Kitchens
$30.95
Digital Water Leak Detector With Moisture Alerts, On-screen Display Hidden Leak Detection
$79.00 Save $90.00 RRP: $169.00
Water Temperature Sensor 2 Pins Brass 21 EN 40100 for Excavator
$31.95 Save $15.00 RRP: $46.95
Wall Pipe Leak Detector, 13,000 Times Ear Listening Device, Clear and Sensitive Sound, for Home
$49.95 Save $14.05 RRP: $64.00
Tuya Wifi Power Meter Monitor 1ch Real-time Energy Current Monitor Automation Notifications Smart Life Remote Control
$45.95
Tuya Wifi Flood Sensor Smart Life App Water Leak Sensor Detection Loudly Sound Alarm Linkage Alert Application
$22.95
Tuya Smart Water Level Alarm Wifi Water Immersion Sensor Alarm Water Leak Detector App Remote Monitoring
$14.95