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Water & Flood Detectors

Shop the best prices on 17,434 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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801 - 832 of 3,200
Water Leak Detector Wifi, Low Water Level Alarm, 100db Loud Water Alarm, Water Sensor With Remote Tuya/smart unbrand
$38.95 Save $20.05 RRP: $59.00
433mhz Wired Overflow Leakage Sensor Water Level Leak Detector Home Security Alarm With Battery unbrand
$17.95 Save $12.00 RRP: $29.95
Water Leakage Alarm Detector With Wired Sensor 1 Meter Cable Water Level Sensor Probe Dual Metal Pol unbrand
$17.95 Save $11.00 RRP: $28.95
2pcs 12v Lpg Propane Butane Combustible Gas Leak Alarm Detector Sensor Led Flash Alarm Sound Motor
$74.00 Save $35.00 RRP: $109.00
Smart WIFI Water Leak Detector 100dB High-Decibel Alarm Remote Real-Time Control Wireless Stereo Sensor for Kitchens
$26.95 Save $18.00 RRP: $44.95
LC35D01 Automatic Water Level Controller DC12V
$28.95 Save $19.00 RRP: $47.95
Sensor for Garages Pool
$64.00 Save $35.00 RRP: $99.00
WIFI Motion PIR Sensor Detector for Smart Life APP Burglar Alarm
$34.95 Save $16.00 RRP: $50.95
Water Pipe Leak Detector Accessory High Strength for Garage Bathroom Kitchen
$119.00 Save $30.00 RRP: $149.00
12V Gas Alarm Sensor Alarm Propane Butane LPG Natural Motor Home Camper
$35.95 Save $28.05 RRP: $64.00
Water Leak Detector BOSCH D-Tect 200 C Bosch
$1,899.00
2 m thermistor temperature sensor waterproof probe wire 10 K 1% 3950 black
$7.95 Save $6.00 RRP: $13.95
Water Pipe Leak Detector Sensor Water Pipe Tube Leakage Monitor Tester Kit with Dual Probes Earphone EU Plug
$69.00 Save $70.00 RRP: $139.00
Natural Gas Leaking Detector Self Checking Liquefied Petroleum Gas Alarm for Home Kitchen CN Plug 220V
$37.95 Save $21.05 RRP: $59.00
Pipe Leak Detector with Double Probe Professional High Sensitivity Rechargeable Water Leak Detector EU Plug 110240V
$119.00 Save $40.00 RRP: $159.00
Smart WIFI Leakage Sensor Wireless App LinkageControl HighSensitivity Water Leak Detector for Tuya
$49.95 Save $14.05 RRP: $64.00
Water Alarm For Leak Detection Water Tank Float 2m Ground Water Bilge Use 78.7X3.3X1.8in Operation 1Pack
$34.95 Save $34.05 RRP: $69.00
Smart Water Leak Sensor Water Leakage Alarm Overflow Level Detector Flood Protection Automatic Shutdown
$169.00 Save $40.00 RRP: $209.00
Wireless Water Leak Alarm with 90dB Siren for Home Use (2 Pack)
$64.00 Save $35.00 RRP: $99.00
Smart Wifi Water Leak Sensor Home Overflow Water Level Detector Alarm With 60db Alarm Sound 2025
$104.00 Save $105.00 RRP: $209.00
2025 High-Tech Leak Sentinel, Smart Water Sensor Alarm, Professional Waterproof Panel Ensures Reliable Auto Valve Closure Upon Leak Detection, For Hom
$48.95 Save $50.05 RRP: $99.00
F999R Leak Detector with 4 Gear Adjustment Automatic Noise Reduction Gas Water Stethoscope Leak Detector
$624.00 Save $350.00 RRP: $974.00
Door Window Sensor: Smart Tuya Door Sensor Free App Real-time Alerts, Wireless WiFi for Home Security (4-Pack)
$59.00 Save $10.00 RRP: $69.00
Wifi Temperature Humidity Sensor Temperature - Mon For
$32.95
Wireless Flood Alarm with 110DB Alert for Water Leak Detection in Basements and Other Areas
$30.95 Save $33.05 RRP: $64.00
Bedwetting Alarm for Boys and Girls with Sound Vibration LED Alert Waterproof Enuresis Sensor for Nighttime Potty Training Kids
$74.00 Save $65.00 RRP: $139.00
Gas Detector Dm72b Mon Meter Sensor Wifi Data Trans To Tuya App Det
$339.00
Water Level Sensor with Smart Detection and Alarm for RealTime Liquid Monitoring in Containers
$32.95 Save $17.00 RRP: $49.95
Wireless Smart Water Leak Detector Alarm for Home Flood Prevention with Fast Leak Detection
$35.95 Save $18.05 RRP: $54.00
Water Leak Detector for Kitchen and Bathroom with Quick Alarm Battery Operated Sensor for Home
$30.95 Save $15.00 RRP: $45.95
Wall Pipe Leakage Detector Pipe Leakage Ear Listening Device 13000X Clear Sound Sensitive Water Leakage Device for Home
$49.95 Save $14.05 RRP: $64.00
Water Leak Alarm Detector 120dB Loud Home Sink Fish Tank Pump Overflow Leakage Sensor
$23.95 Save $7.00 RRP: $30.95