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Water & Flood Detectors

Shop the best prices on 16,995 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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2,241 - 2,272 of 16,995
25-26 Water shut-off valve with WiFi and timer for home
$104.00 Save $105.00 RRP: $209.00
2025 Tuya Zigbee Water Leakage Sensor Tuya Smart Home Water Level Detector Linkage Alarm
$39.95 Save $39.05 RRP: $79.00
Automatic Water Level Controller Switch 25A 220V for Tank Liquid Detection Sensor
$40.95 Save $48.05 RRP: $89.00
Water Leak Detector Sensor Alarm for Home Use Waterproof Device
$28.95 Save $7.00 RRP: $35.95
Pipeline Detector Alarm LNG LPG Tube Natural Gas Detector Propane Detection Alarm 2500PPM AC9240V EU Plug
$38.95 Save $15.05 RRP: $54.00
Water Level Indicator Alarm Water Level Alarm Sensor Waterline Indicating Alarm Low Or High Water
$199.00 Save $20.00 RRP: $219.00
Chlorine Testing Pen 2-in-1 Water Quality Tester Measuring
$44.95
Zigbee 3.0 Wireless Temperature Sensor Tuya And Smart Life App Control Temperature And Humidity Sen
$42.95 Save $21.05 RRP: $64.00
Tuya Smart Home Wifi Natural Gas Sensor Combustible Household Smart LPG Gas Leakage Alarm Detector Fire Security Protection
$54.00
Smoke Cone Leak Detector Exhaust Air Intake Duct Adapter
$18.95
IP67 Water Immersing Sensor Tuya Zigbee Flood Water Leak Detector
$69.00
Wireless Tuya Zigbee Temperature and Humidity Meter Smart Detector
$19.95
Water Leak Sensor Flood And Rain Detector IPX7 Waterproof
$24.95
Zigbee Water Sensor Water Detector for Home Remote Alarm Security Soaking Sensor Smart Home
$37.95 Save $26.05 RRP: $64.00
Water Pipe Leak Detector Sensor Pipe Leakage Monitor Tester Kit with Dual Probes Earphone Pipeline L
$64.00 Save $20.00 RRP: $84.00
Universal Water Quality Tester Detection Instrument for Swimming Pool Home Aquaculture Water Electrolyzer Testing Meter
$34.95
Aquariums Water Level Alarm Detectors for Fish Tanks High Low Alerts System Easy to Installation Overflow Detection
$43.95
Easy To Install Flowmeter Precisions Water Flows Sensors Ensuring best Performances Of Water Purifiers & Ice maker
$59.00
12V Gas Alarm Sensor Alarm Propane Butane LPG Natural Motor Home Camper
$16.95 Save $10.00 RRP: $26.95
Zigbee GAS LPG Leak Sensor Alarm Fire Security Detector Tuya Smart Home Leakage Sensor
$44.95 Save $24.05 RRP: $69.00
F999R WaterPipe Leak Detector for Water Pipe Tube Water Leakage Floor Heating Outer Pipe Car Repair
$439.00
WiFi Water Leak Detectors, Leak and Drip Alert with Tuya APP Push and Sound Alarm Smart Water Sensor
$29.95 Save $16.00 RRP: $45.95
Water Level Indicator Alarm Water Level Alarm Sensor Waterline Indicating Alarm Low Or High Water Le
$129.00 Save $50.00 RRP: $179.00
Water Leakage Sensor for Home Use 1Pcs Overflow Alarm Security
$42.95 Save $26.05 RRP: $69.00
Water Leak Detector Sensor Alarm for Home Use Versatile Waterproof Device
$28.95 Save $10.00 RRP: $38.95
Tuya WiFi Door Sensor Smart Home Security Alarm System Independence Alert Scene 90DB Siren APP Remi
$37.95 Save $171.05 RRP: $209.00
Portable Electrochemical Sensor CO Tester LCD Screen PPM Detector with Sound Light Alarm and Low Battery Reminder
$59.00 Save $230.00 RRP: $289.00
Combustible Gas Detector Leak Detection Alarm Leak Detector
$169.00 Save $580.00 RRP: $749.00
Water Level Indicator Alarm Water Level Alarm Sensor Waterline Indicating Alarm Low or High Water Level Sensor Alarm with Silencer Switch
$169.00 Save $530.00 RRP: $699.00
4 Pcs Tds Meter Water Quality Tester Filter Pen Testing Water Quality For Drinking Water /swimming
$23.95 Save $24.00 RRP: $47.95
Water Pipe Leak Detector Noise Reduction Sound Amplifier Wall Leakage Listen Tester with Earphone 100‑240V EU Plug
$649.00 Save $325.00 RRP: $974.00
2 m NTC thermistor temperature sensor waterproof probe wire 10 K 1% 3950 black
$21.95 Save $97.05 RRP: $119.00