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Shop the best prices on 4,947 great value water & flood detectors. Shopping for water & flood detectors is easy with Fruugo, with SALE discounts, offers and savings on GreenZech, Other, Viewleaf and more. Buy water & flood detectors online safely with Fruugo, with secure payment and fast shipping to Canada.

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4,705 - 4,736 of 4,947
Water Quality Tester Detector, 5 in 1Multifunction Water Quality Tester C-100 Multifunctional Salinity TDS EC Seawater Test Pen for Home
$45.95 Save $28.05 RRP: $74.00
for Wifi Water Leakage Detection Alarm Detector Tuya Switch
$13.95
Tuya Temperature Humidity Switch Sensor WiFi Temperature Humidity Switch Sensor with Temperature and Humidity Probe
$18.95
Tuya Zigbee Water Sensor Alarm Water Leak Detector Flood Alert
$14.95
Waveshare Water Level Sensor Module Water Level Alarm Droplet Sensor Water Rise Detection
$11.95 Save $8.00 RRP: $19.95
Tuya ZigBee Smart Vibration Sensor Real Time Monitoring Door Window Detection Alarm Smart Securi
$15.95 Save $38.05 RRP: $54.00
Tuya Zigbee Smart Vibration Sensor Tilt Detector Home Security Protection Smart Life App Real-Time M
$13.95 Save $40.05 RRP: $54.00
5 in 1 Portable Salinity/Temperature/TDS/EC Digital Seawater Quality Tester for Pools&Aquariums&Salt
$25.95 Save $48.05 RRP: $74.00
Wifi Smoke Detector Smart Fire Alarm Sensor Wireless Security System Smart Life Tuya APP Control Smart Home For Home Kitchen/Store/Hotel/Factory
$33.95 Save $11.00 RRP: $44.95
HLK-LD7901B 79G Water Level Detection Sensor Module (With Cable)
$129.00
Leak Detector Sensor With Dual Probes Earphone High Sensitivity Hy292 Water Pipe Tube Leakage Monitor Tester Kit
$104.00
Tuya ZigBee Smart Rain Sensor 2-in-1 Rainwater Flood Detector
$16.95 Save $4.00 RRP: $20.95
90 dB Household Wireless Water Leak Detector Sensor Water Leakage Alarm for Home Kitchen Toilet
$21.95 Save $6.00 RRP: $27.95
Smart WIFI Water Leak Detector 100dB High-Decibel Alarm Remote Real-Time Control Wireless Stereo Sensor for Kitchens
$20.95
Home Alarm Water Leakage Alarm 120DB Remote Control Water Leak Sensor Detector Flood Alert Overflow Flood Protection
$18.95 Save $9.00 RRP: $27.95
4X Overflow Water Immersion Alarm Detector Leak Alarm Water Level Overflow Detector Sensor Alarm
$20.95 Save $12.00 RRP: $32.95
5M WiFi Water Leak Detector 90DB Dual Water Flood Sensor Smart Life APP Remote Monitoring Flood Alert Overflow Security
$23.95 Save $13.00 RRP: $36.95
10X Water Leakage Alarm Detector with Wired Sensor 1 Meter Cable Water Level Sensor Probe Dual Metal Poles
$19.95 Save $12.00 RRP: $31.95
Water Pipe Leak Detector Sensor Pipe Leakage Monitor Tester Kit with Dual Probes Earphone Pipeline L
$39.95 Save $14.05 RRP: $54.00
Smart Wifi Temperature and Humidity Switch Smart 20AB Breaker with Work with Intelligent Thermostat
$28.95 Save $6.00 RRP: $34.95
WiFi Water Ieak Detector for Home 3 Pack
$27.95 Save $3.00 RRP: $30.95
Water Level Sensor Module for R3 Droplet Detection, Easy Integration for Weather Stations Aquariums
$10.95 Save $2.00 RRP: $12.95
Tuya Smart WIFI Water Flood Sensor Water Leakage Detector Send Alert When Leak is Detected Work with Alexa Home
$15.95
Smart Knob Switch Tuya ZigBee Wireless Button for Home Automation, Scene Creation Via Smart Life App
$17.95
Water Leakage Alarm Detector with Wired Sensor 1 Meter Cable
$6.95
Water Level Alarm Water Leakage Detector 120 DB Security Alarm System
$13.95
5 in 1 Salinity Meter PH Water Quality Tester Digital EC TDS TEMP Monitor Rechargeable Test for Aquarium Hydroponic Pool unbrand
$54.00
120dB Water Leak Detector Alarm for Home Pipe Burst, Flood Alerts and Overflow Protection
$23.95 Save $12.00 RRP: $35.95
Water Leak Detector Alarm Battery Operated PP Plastic Sensor for Basement Flood Protection
$20.95 Save $10.00 RRP: $30.95
Water Leak Alarm 120dB Sensor with Advanced Detection for Kitchen Aquarium Solar Heater
$26.95 Save $13.00 RRP: $39.95
Water Leak Detector with 120dB Alarm, Wireless Overflow Sensor for Home Kitchen Bathroom Monitoring
$22.95 Save $11.00 RRP: $33.95
Water Leak Alarm 120dB Detector with Advanced Sensor for Home Basement and Aquarium Overflow Prevention
$24.95 Save $12.00 RRP: $36.95