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Water & Flood Detectors

Shop the best prices on 5,726 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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289 - 320 of 3,200
WiFi Water Ieak Detector for Home 3 Pack, Smart Water Leak Sensor with 80dB Alarm and App Alerts, Water Sensor Alarm
$34.95
Overflow Water Immersion Alarm Detector Leak Alarm Water Level Overflow Detector Sensor Alarm
$11.95
2Pcs Tuya Smart Wifi Rain Sensor Real-Time Rainwater Detector
$29.95
Water Level Alarm Water Leakage Detector 120 DB Security Alarm System
$13.95
HLK-LD7901B 79G Water Level Detection Sensor Module (With Cable)
$129.00
5-Way Test Kit for Pool & SPA Acid Demand Chlorine Total Alkalinity Bromine PH Water Quality Tester Set
$32.95 Save $11.00 RRP: $43.95
Collapsible Shower Door Dam Water Stopper Threshold Barrier for Bathroom Water Leak Prevention
$41.95 Save $17.05 RRP: $59.00
Soil sensor temperature humidity PH value salt RS485 detector
$109.00 Save $20.00 RRP: $129.00
2X Tuya Water Leakage Sensor Detector WiFi Flood Water Leak Sensor Home Protection Alarm System Smart Life APP Control
$25.95 Save $15.00 RRP: $40.95
Tuya Water Leakage Sensor 433MHz Security Flood Detector Flood Sensor Wireless Detector Smart Home Security Alarm
$13.95
5M WiFi Water Leak Detector 90DB Dual Water Flood Sensor Smart Life APP Remote Monitoring Flood Alert Overflow Security
$21.95
2Pcs Tuya Smart Wifi Rain Sensor Real-Time Rainwater Detector Smart Life App Controlled for House Outdoor
$26.95 Save $14.00 RRP: $40.95
Tuya Smart Zigbee Ultrasonic Liquid Level Water Real-Time Tank Monitor Sensor APP Monitor Water Level Alarm US PLUG
$74.00 Save $45.00 RRP: $119.00
Tuya WiFi Water Immersion Alarm Water Leak Detector Intelligent Life APP Remote Control Support for Alexa
$18.95 Save $10.00 RRP: $28.95
Tuya Smart WiFi Ultrasonic Water Tank Level Monitor Sensor Real-Time Alerts App Control for IOS & Android US Plug
$79.00 Save $50.00 RRP: $129.00
Single Phase Electric Meter, Smart Energy Meter with WIFI Tuya APP Control, Ammeter, Voltmeter, Power KWH, Home Electricity Usage Monitor, 3 DIN Rail
$33.95 Save $85.05 RRP: $119.00
Tuya WiFi Smart Liquid Level Sensor APP Remote Monitor Alarms UK plug
$74.00
Tuya Compatible WIFI Water Level Detector Ultrasound Water Usage Meter Remote Digital Water Controller
$139.00
Water Quality Tester Portable Chlorine and pH Meter with Large Display Battery Operated for Pools Spas and Tap Water
$37.95 Save $21.05 RRP: $59.00
Swimming Pool Water Quality Tester Handheld Portable Water Testing Device For Swimming Pools PC101
$35.95 Save $17.00 RRP: $52.95
Smart WiFi Temperature Humidity Monitor With App Alerts, IR Remote, Alexa And Google Home Compatible, Black
$64.00 Save $30.00 RRP: $94.00
Smart WiFi Water Leak Detector with App Alerts, Compatible with Alexa, Sensor for Home Plumbing Safety
$49.95 Save $24.05 RRP: $74.00
Household water leak sensors, automatic water shutoff valves
$37.95 Save $21.05 RRP: $59.00
Portable Digital Water Quality Tester for Pools, Aquariums, Ponds, and Seawater 91364GY9010P3R1YMA5H671CFG
$26.95 Save $14.00 RRP: $40.95
Miniature Thread Activated Light Sensors Low Battery Notification Space Lighting Sensor Upgrade Compact Size Tool
$45.95 Save $23.05 RRP: $69.00
PH and Cl2 Tester Chlorine Water Quality Tester with Probe
$54.00 Save $95.00 RRP: $149.00
Zigbee Smart Gas Detector Real-time Monitoring App Control 70dB Alarm Natural Gas Leak Sensor - US P
$40.95 Save $63.05 RRP: $104.00
Tuya WiFi Water Leak Detector Flood Sensor Remote Monitoring Flood Alert Overflow Security Alarm
$34.95 Save $54.05 RRP: $89.00
2 in 1 PH and Chlorine Level CL2 Detector Swimming Pool Spa Water Quality Tester Tool
$51.95 Save $87.05 RRP: $139.00
Water Level Sensor Module Water Level Alarm Droplet Sensor
$11.95
WIFI Water Leak Sensor Water Leakage Intrusion Detector Alert Water Level Overflow Alarm Tuya Smart Life App Remote Control for Home House Security
$21.95
Tuya WiFi Water Leakage Sensor Flood Water Leakage Alarm Smart Home Automation Residential Security Protection Smart Life App
$24.95