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Water & Flood Detectors

Shop the best prices on 5,718 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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257 - 288 of 3,200
Water Leak Detector for Home - Smart Wi-Fi Flood Sensor with Energy-Efficient Leak Detection System and Easy Installation
$35.95 Save $18.05 RRP: $54.00
Motion Detector Sensor with Waterproof Photo Beam, 12V Gate Door Alarm for Garage Home Security
$41.95 Save $22.05 RRP: $64.00
Water Pipe Leak Detector Sensor with Dual Probes and Earphone for Tube Leakage Monitoring Tester Kit EU Plug
$51.95 Save $42.05 RRP: $94.00
Automatic Water Level Controller Switch 25A 220V for Tank Liquid Detection Sensor
$28.95 Save $35.05 RRP: $64.00
Tuya Zigbee Water Sensor Alarm Water Leak Detector Flood Alert Overflow Security Alarm System Works
$15.95 Save $5.00 RRP: $20.95
Tea Set Leak Alert Water Overflow Alarm Water Level System Tea Ceremony Supply Hongze
$11.95
New Tuya WiFi Smart Water Flood Sensor Water Leak Detector
$18.95
4X Overflow Water Immersion Alarm Detector Leak Alarm Water Level Overflow Detector Sensor Alarm
$28.95
Tuya WiFi Smart Water Leak Sensor 90dB Leak Alarm Dual-Sided Water Level Sensor Remote Monitor Smart Home
$27.95
Rechargeable Underground Water Pipe Leak Detection and Alarm System for Automotive and Home Fire Pipeline Safety unbrand
$89.00 Save $30.00 RRP: $119.00
Water Leak Sensor Flood And Rain Detector IPX7 Waterproof
$17.95 Save $12.00 RRP: $29.95
1 Set Leak Detector 90890-06840 for Mercury
$149.00 Save $90.00 RRP: $239.00
Water Sensor 90dB Alarm Water Leak Detector for Kitchen Bathroom
$11.95 Save $8.00 RRP: $19.95
ME201W Remote Tank Level Detection Smartphone Full Water Alarm System Controller for Water Level Sensor EU Plug
$84.00
Water Leak Detector Sensor Alarm: Home Water Flooding Monitor Smart Sink Overflow Monitoring
$22.95
Water Level Alarm Water Leakage Detector 120 DB Security Alarm System
$9.95 Save $7.00 RRP: $16.95
Capacitive Water Level Sensor NonContact Detector for Water Dispenser with Shortage Alarm
$22.95 Save $11.00 RRP: $33.95
High Accuracy TDS Meter Digital Water Tester Digital 0-14 PH Meter Tester 0-9990ppm TDS&EC LCD Water Purity PPM Aquarium Filter Zhiyi
$30.95 Save $33.05 RRP: $64.00
Smoke Alarm, Traditional Home Fire Detector, 1pcs
$29.95 Save $54.05 RRP: $84.00
KSTEE Water Leak Alarm Detector 120dB Loud Home Sink Fish Tank Pump Overflow Leakage Sensor
$19.95 Save $18.00 RRP: $37.95
Smart Home Leak Detector App Control Security Alarm Smart Flooding Sensor
$54.00 Save $10.00 RRP: $64.00
2 in 1 Water Level Alarm Sensor 90dB Tank Monitoring Full Shortage Liquid
$179.00 Save $60.00 RRP: $239.00
Tuya WiFi Smart Water Leak Sensor 90dB Leak Alarm Dual-Sided Water Level Sensor Remote Monitor Smart Home
$19.95
Tuya Zigbee Water Level Sensor Smart Water Leakage Alarm Detector Flood Alert Overflow Security Protection
$16.95 Save $28.00 RRP: $44.95
Car Sensor Signal Simulator, Car Sensor Signal Generator, Adjustable Resistance, Water Temperature, Crankshaft
$39.95
5X Tuya Zigbee Water Sensor Alarm Water Leak Detector Flood Alert Overflow Security Alarm System Works
$59.00
F999R WaterPipe Leak Detector for Water Pipe Tube Water Leakage Floor Heating Outer Pipe Car Repair
$279.00 Save $80.00 RRP: $359.00
Tuya WiFi SOS Panic Call Button Smart Life APP Rechargeable Battery One Key Alarm for Patient Kids Elderly Man
$24.95
Water Level Indicator Alarm Water Level Alarm Sensor Waterline Indicating Alarm Low or High Water Le
$109.00 Save $40.00 RRP: $149.00
Water Level Detector, 2-in-1 Tuya Sensor Alarm Loud Volume APP Alert Monitoring for Swimming Pool Fish Tank Aquarium
$25.95 Save $14.00 RRP: $39.95
Mini Red Wire Siren Buzzer Alarm System Buzzer for Home Security Siren 120dB DC 12V Sound Alarm
$25.95 Save $14.00 RRP: $39.95
4X Home Alarm Water Leakage Spot Alarm Detector Water Leak Sensor Detection
$19.95 Save $15.00 RRP: $34.95