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Water & Flood Detectors

Shop the best prices on 9,761 great value water & flood detectors. Shopping for water & flood detectors is easy with Fruugo, with SALE discounts, offers and savings on GreenZech, Dirtypigs, Shanghai Yangxin and more. Buy water & flood detectors online safely with Fruugo, with secure payment and fast shipping to New Zealand.

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289 - 320 of 3,200
PH Meter Monitor Water Quality Tester Set for Spa Aquarium Swimming Pool Laboratory
$74.00 Save $45.00 RRP: $119.00
Water pipe leak detector high strength dual probe pipeline leak detection tool with battery
$89.00 Save $60.00 RRP: $149.00
Tuya Intelligent Atmospheric Pressure Sensor with Temperature and Humidity Detection Integrated Home Device Tuya WiFi
$44.95 Save $14.05 RRP: $59.00
Tuya Intelligent Atmospheric Pressure Sensor with Temperature and Humidity Detection Integrated Home Device Tuya ZigBee
$45.95 Save $13.05 RRP: $59.00
Upgraded Auto Air Conditioner Leak Detector UV-Flashlight Refrigerant Leak Detection Tool Kit Car AC Leak Test Flashlit Multicolor
$64.00
433MHz Wireless Water Leakage Sensor Water Leaks Intrusion Detector Alert Water Level Overflo
$54.00 Save $50.00 RRP: $104.00
Built-in 10 Year Battery Smoke Detector WiFi Function Tuya Smart Home Parlor Child Room Kitchen Shop Fire Sound Alarm Sensor
$114.00 Save $55.00 RRP: $169.00
40A Smart WiFi Touch Water Heater Switch Tuya Smart Life APP Timer Voice Control Glass Panel Wall Po
$40.95 Save $7.00 RRP: $47.95
Ultrasonic Water Tank Liquid Depth Level Meter Sensor Water Level Gauge Water Tank Level Indicator With Temperature Display For Liquid, Ultrasonic Ele
$179.00
3/8npt Thread Water Temperature Sensor Compatible With Car Boat Marine 1/4npt M17 PXCL
$34.95 Save $24.05 RRP: $59.00
motion Detectors - Need To Work With Our Smart Home Security Alarm System, Hub Need PXCL
$52.95 Save $31.05 RRP: $84.00
WiFi Water Leakage Detector Smart Alarm Sensor Home and Office Leak Detection Device with High Sensitivity No Batteries Needed Compact Desig
$13.95 Save $15.00 RRP: $28.95
Water Level Indicator Alarm Water Level Alarm Sensor Waterline Indicating Alarm Low Or High Water Level Sensor Alarm With Silencer Switch
$169.00
Chlorine Testing Pen 2-In-1 Water Quality Tester Measuring for Aquarium Swimming Pool
$45.95 Save $4.00 RRP: $49.95
Ice Machine Water Level Float Sensor Water Level Control Switch Float Switch Water Temperature Detector
$24.95 Save $2.00 RRP: $26.95
Wifi Smoke Detector Smart Fire Alarm Sensor Wireless Security System Smart Life Tuya APP Control Smart Home For Home Kitchen/Store/Hotel/Factory
$48.95 Save $15.05 RRP: $64.00
Tuya WiFi Water Leak Detector with Flood Alarm for Smart Home Security and App Integration
$40.95 Save $28.05 RRP: $69.00
Bedwetting Sensor Potty Training for Children with Loud Sound & Vibration Children Pee Alarm Bedwett
$34.95 Save $6.00 RRP: $40.95
NEO NAS-WS02W WiFi Smart Water Leak Sensor Wireless Flood Sensor Works for Tuya Smart IFTTT
$59.00
Automatic Water Level Controller Switch 25A 220V Water Tank Liquid Level Detection Sensor Water Pump Controller A
$28.95 Save $21.00 RRP: $49.95
Tuya Temperature Humidity Switch Sensor WiFi Temperature Humidity Switch Sensor with Temperature and Humidity Probe
$27.95 Save $20.00 RRP: $47.95
Solar Powered Rain Sensors Waterproof Rainwater Detector Real Time Rain Detection Home Integration Multicolor
$99.00
Real Time Rain Detection Alert Solar Powered Rain Sensors Wireless App Control Home Integration Rainwater Detector Multicolor
$94.00
Solar Powered Rain Sensors Home Integration Waterproof Rainwater Detector Real Time Rain Detection Multicolor
$94.00
Real Time Rain Detection Alert Solar Powered Rain Sensors Wireless App Control Home Integration Rainwater Detector Multicolor
$94.00
Tuya WIFI Water Sensor Water Leakage Detector 90db High Pitch Alarm for Kitchen Bathroom Basemen
$24.95
3-In-1 Chlorine Meter CL2/H2/Temperature Meter Water Quality Tester for Pools Drinking Water Aquarium Aquaculture
$48.95 Save $15.05 RRP: $64.00
Tuya WIFI Water Sensor Alarm Water Leak Detector Flood Alert Overflow Security Alarm System Works
$19.95 Save $4.00 RRP: $23.95
Water Alarm, Water Leak Detector, 130dB Extra Loud Alarm, Battery Powered, Leak Sensor with 100cm Cable, Water Monitor to Prevent Water Damage in Kitc
$59.00 Save $40.00 RRP: $99.00
Combustible Gas Leak Alarm Sensor Propane Butane LPG Natural Motor Home Safety Device 12V
$50.95 Save $33.05 RRP: $84.00
Tuya WiFi Water Sensor Leakage Alarm Flood Leak Detector Smart Home Remote Control Smart Home Security Protection
$26.95 Save $14.00 RRP: $40.95
Tuya WiFi Water Leakage Sensor Detector Home Alarm System Smart Life
$20.95