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Water & Flood Detectors

Shop the best prices on 17,212 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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3,073 - 3,104 of 17,212
BME688 Temperature and Humidity Atmospheric Pressure Detection Sensor
$69.00
Wireless Water Leak Alarm, Smart WiFi Water Level Sensor with Alert Alerts and App Notifications for Home/Office, 1 Piece
$42.95
Tuya WiFi Intelligent Atmospheric Pressure Sensor with Temperature and Humidity Detection Function Integrated Home Automation Device
$69.00 Save $70.00 RRP: $139.00
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
$89.00 Save $40.00 RRP: $129.00
2 m NTC thermistor temperature sensor waterproof probe wire 10 K 1% 3950 black
$32.95 Save $8.00 RRP: $40.95
2 m NTC thermistor temperature sensor waterproof probe wire 10 K 1% 3950 black
$25.95 Save $8.00 RRP: $33.95
Smart WiFi Water Leak Detector Flood Sensor with Alarm Alert, Compatible with Alexa & Google Home
$31.95
home security system with water leak detector DN15
$359.00 Save $490.00 RRP: $849.00
3.5mm Water Sensory Probe for Water Leak Sensory Electronic Leak Detector -10℃-50℃ for House Company Warehouse Accessories Multicolor
$24.95
DC12V/24V Immersion Wired Warter Detector Water Sensor Probe Detection Leak Alarm for Home Security Alarm System
$37.95 Save $26.05 RRP: $64.00
4X Water Leakage Alarm Detector with Wired Sensor 1 Meter Cable Water Level Sensor Probe Dual Metal Poles
$15.95 Save $9.00 RRP: $24.95
Water Level Indicator Alarm, Sensor for Waterline Indication, Low or High Water Detection
$139.00 Save $100.00 RRP: $239.00
12V Gas Alarm Sensor Alarm Propane Butane LPG Natural Motor Home Camper
$41.95 Save $32.05 RRP: $74.00
Water Leakage Detector Underground Pipeline Leak Detection Tool for Construction Repair
$89.00 Save $100.00 RRP: $189.00
Water Level Indicator Alarm Water Level Alarm Sensor Waterline Indicating Alarm Low Or High Water-hhny
$119.00 Save $120.00 RRP: $239.00
Tuya Smart WiFi Siren Alarm Outdoor Sound and Light Alarm Waterproof Solar Sound Light Alarms
$64.00
Tuya Smart ZigBee Energy Meter 2 Way Bidirectional with Current Sensor Clamp App Monitor Power 100-2
$59.00
Smart Zigbee Temperature and Humidity Detector Sensor APP Real Time Monitoring LCD Screen Diaplay Wo
$17.95
Zigbee 3.0 Wireless Temperature Sensor Tuya And Smart Life App Control Temperature And Humidity Sen-Good
$39.95 Save $19.05 RRP: $59.00
Water Leak Detector Alarm, WiFi Water Flooding Monitor Smart App, Wet Moisture Alert for Wireless Water Sensor Kitchen Bathroom Sensitive Flood Detect
$35.95 Save $14.00 RRP: $49.95
Water Leakage Automatic Shutoff Valve Alarm Water Immersion Sensor Module Cable Household Overflow-GOOD
$50.95 Save $23.05 RRP: $74.00
Brand New Canvas Water Floodproof Sandbag Waterproofing Property Home Thickened Resuable Bag
$21.95 Save $3.00 RRP: $24.95
T02 Wifi Signal Detection Alarm Camera Sweeper Multi Functional Detector Travel Friendly
$41.95
Wifi Temperature Sensor Tuya eWelink Smart Wifi Rf433 Intelligent Thermostat Temperature Switch 16A Works With Alexa Google Home
$59.00 Save $30.00 RRP: $89.00
90 Db water sensor water leak alarm with battery
$54.00 Save $25.00 RRP: $79.00
Sanitary Wireless Smart Water Leakage Sensor
$79.00 Save $40.00 RRP: $119.00
Digital Natural Gas Detector Home Gas Alarm Gas Leak Detector High Sensitivity LPG LNG Natural Coal Leak Detection Home/Kitchen Alarm Monitor
$69.00 Save $30.00 RRP: $99.00
5 in 1 Digital Water Quality Tester TDS/EC/Salt/S.G./Temperature Tester for Swimming Pools and Aquariums
$94.00 Save $45.00 RRP: $139.00
Water Leakage Alarm Detector with Wired Sensor 1 Meter Cable Water Level Sensor Probe Dual Metal Poles
$10.95
WiFi smart water immersion detector, water leakage alarm, water level alarm, home overflow alarm
$59.00 Save $30.00 RRP: $89.00
Household water leakage alarm liquid level water level waterproof full water detector alarm
$47.95 Save $26.05 RRP: $74.00
Smart home overflow and water immersion APP notification WiFi water level detector water leakage detection alarm
$59.00 Save $25.00 RRP: $84.00