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Water & Flood Detectors

Shop the best prices on 13,539 great value water & flood detectors. Shopping for water & flood detectors is easy with Fruugo, with SALE discounts, offers and savings on GreenZech, Viewleaf, Dirtypigs and more. Buy water & flood detectors online safely with Fruugo, with secure payment and fast shipping to Australia.

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705 - 736 of 3,200
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
$59.00 Save $15.00 RRP: $74.00
ORP Tester IP55 Waterproof Backlight Display Water Quality Tester for Drinking Water Hydroponics Aquarium Swimming pool White ORP-169F
$53.95 Save $15.05 RRP: $69.00
Water Overflow Sensor Detector 120dB Water Leakage Alarm System
$16.95 Save $10.00 RRP: $26.95
Water Level Indicator Alarm High Water Level Alarm Sensor Waterline Indicating Alarm with Silencer Switch
$129.00 Save $70.00 RRP: $199.00
Water Leakage Detection Monitor Enhanced High Strength Water Pipe Leak Detector
$69.00 Save $35.00 RRP: $104.00
Water Pipe Leak Detector Portable Compact Rechargeable Wall Water Leakage Tester for Home
$30.95 Save $18.00 RRP: $48.95
Water Level Sensor Alarm APP Remote Control ABS Smart Water Flooding Alarm Detector for Toilet
$30.95 Save $19.00 RRP: $49.95
433MHz Water Leak Detector Wireless Intelligent Sensitive with Audio Alarm for Household
$21.95 Save $12.00 RRP: $33.95
Handheld Portable Multi-functional Natural Gases Leak Detector Quick Response Combustible Gases Detector Alarm Indicator Three Color Light Alarm Tempe
$53.95 Save $15.05 RRP: $69.00
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
$59.00 Save $15.00 RRP: $74.00
Water Overflow Sensor Detector 120dB Water Leakage Alarm System
$16.95 Save $10.00 RRP: $26.95
Water Leakage Detector Kit High Sensitivity Water Pipe Leakage Monitor Tester with Earphone Headphone for Home 100240V EU Plug
$89.00 Save $60.00 RRP: $149.00
Liquid Water Leak Sensor Alarm 100dB Loud Buzzer for Home Boat Shop Garage Basement Warehouse
$19.95 Save $11.00 RRP: $30.95
Portable Water Leakage Detector Water Leakage Detection Alarm Rechargeable Underground Home Water Pipes Fire Pipeline Automotive Detection Practical L
$33.95 Save $105.05 RRP: $139.00
WiFi Water Leak Sensor Smart Home Leakage Flood Level Alarm Overflow Detector System
$22.95
Ph And Chlorine Tester 2 In 1 Pool Water Quality Tester For Swimming Pool Spa, Aquarium, Swimming Pool Electronic Ph Meter Tester Portable Chlorine Me
$69.00 Save $70.00 RRP: $139.00
EWelink Zigbee Smart Rain Sensor with Gateway Wireless Outdoor Rain Detection Leak Sensor for Smart Home Linkage Control
$64.00
Tuya Smart ZigBee Soil Moisture Sensor Temperature Humidity Meter
$27.95 Save $5.00 RRP: $32.95
WiFi Smoke Alarm for TUYA - High-Quality ABS, Smart Alerts, Home Security Sensor
$69.00 Save $50.00 RRP: $119.00
Geiger Counter Tube Nuclear Radiation Detector X-Ray Dosimeter Monitor LCD
$199.00
Adjustable High Decibel Sound and Light Alarm Flash Security Warning Device, Impact Resistant, 12V Power Supply
$59.00
Nighttime Bedwetting Alarm for Kids and Seniors with Built-In Battery Monitor Sensor
$119.00
Tuya Smart Water Level Alarm Wifi Water Immersion Sensor Alarm Water Leak Detector App Remote Monitoring
$18.95 Save $9.00 RRP: $27.95
Tuya Z2M Water Immersion Sensor Zigbee3.0 Flood Water Leak Detector Alarm Security Water Leak Sensor
$15.95 Save $8.00 RRP: $23.95
Tuya Smart Zigbee Rain Sensor IP65 Waterproof Rain Detection Water Leak Sensor Real Time APP Monitoring Alert B
$19.95
WiFi Water Leak Detectors, Leak and Drip Alert with Tuya APP Push and Sound Alarm Smart Water Sensor
$22.95
Thickened and durable flood control sandbags, waterproof canvas bags for the rainy season, garden flood control supplies.
$42.95 Save $156.05 RRP: $199.00
2025 Tuya Smart WiFi Ultrasonic Water Tank Level Monitoring Sensor with Real-Time Alarm an
$169.00 Save $170.00 RRP: $339.00
Tuya WiFi Smart Water Leak Sensor 90dB Leak Alarm Dual-Sided Water Level Sensor Remote Monitor Smart Home
$22.95
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
$47.95 Save $51.05 RRP: $99.00
Tuya Smart Life WiFi Switch Relay Temperature Humidity Monitoring Thermostat Sensor Passive Dry Cont
$42.95 Save $6.00 RRP: $48.95
Zigbee Smart Rain Sensor compatible Outdoor Wireless Rain Detection Waterproof, Zigbee Hub Required,Linkag
$40.95 Save $7.00 RRP: $47.95