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Under $15 Water & Flood Detectors

Shop the best prices on 569 great value under $15 water & flood detectors. Shopping for water & flood detectors is easy with Fruugo, with SALE discounts, offers and savings on Hongze and Other. Buy water & flood detectors online safely with Fruugo, with secure payment and fast shipping to Canada.

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1 - 32 of 569
Tuya Smart Life WiFi Switch Relay Temperature Humidity Monitoring Thermostat Sensor Passive Dry Cont
$14.95 Save $14.00 RRP: $28.95
4X Water Leakage Alarm Detector with Wired Sensor 1 Meter Cable Water Level Sensor Probe Dual Metal
$9.95 Save $5.00 RRP: $14.95
TuyaWiFi Smart Water Sensor Leak Detector Flood For home
$13.95 Save $1.00 RRP: $14.95
Water Leakage Alarm Detector with Wired Sensor 1 Meter Cable
$9.95
Home Alarm Water Leakage Spot Alarm Detector Flood Security Alarm
$7.95 Save $1.00 RRP: $8.95
Water Level Alarm Water Leakage Detector 120 DB Security Alarm System
$8.95 Save $1.00 RRP: $9.95
Water Sensor 90dB Alarm Water Leak Detector for Kitchen Bathroom
$11.95 Save $1.00 RRP: $12.95
Voltage Leak Detector Approach Electric Alarm 5 Gears Use
$7.95
Liquid Water Leak Sensor Alarm 100dB Loud Buzzer for Home Boat Shop Garage Basement Warehouse
$16.95 Save $9.00 RRP: $25.95
Tuya Zigbee Smart Water Leak Sensor Water Overflow Level Detector
$14.95
2PCS PCFS-IR212-55 Floor Scrubber Water Level Sensor IP68 Water Detector High Precision Measurement
$3.95 Save $25.00 RRP: $28.95
Tuya Smart Life WiFi Switch Relay Temperature Monitoring Thermostat Sensor Passive Dry Contact Relay
$15.95 Save $15.00 RRP: $30.95
Water Leakage Detector Sensor Water Level Sensor Probe 3 Meter Cable
$7.95 Save $2.00 RRP: $9.95
3-in-1 Tds Water Quality Tester High Accuracy Digital Water Testing Kit For Drink Water Water Tester Integrated
$2.95 Save $33.00 RRP: $35.95
Infrared Beam Sensor for Gates, Doors & Window - External Alarm Detector
$13.95
2PCS PCFS-IR212-55 Floor Scrubber Water Level Sensor IP68 Water Detector High Precision Measurement
$12.95 Save $16.00 RRP: $28.95
P82D Water Alarm Battery Powered Water Water Detectors Leakage Alarm for Kitchen Bathroom & Water Di
$12.95 Save $3.00 RRP: $15.95
Non-Contact Liquid Level Detector, Water Level Monitoring Tool with Float Switch Functionality for Home and Industrial Use
$15.95 Save $23.00 RRP: $38.95
Tuya WiFi Smart Water Sensor Leak Detector Flood Water Leakage Alarm Security System for Alexa Home unbrand
$15.95
Tuya WIFI Water Sensor Alarm Water Leak Detector Flood Alert Overflow Security Alarm System Works
$12.95
Home Alarm Water Leakage Spot Alarm Detector Flood Security Alarm
$8.95
Tuya Smart Vibration Sensor ZigBee Tuya Sensor Monitor App Control Security Protection Zigbee Sensor Motion Shock Alarm
$14.95
2 m NTC thermistor temperature sensor waterproof probe wire 10 K 1% 3950 black
$6.95
PCFS-IR212-55 Floor Scrubber Water Level Sensor IP68 Water Detector
$7.95
Tuya WIFI Water Sensor Alarm Water Leak Detector Flood Alert Overflow Security Alarm System Works
$14.95
Water Leakage Alarm System - 120dB Overflow Sensor Detector
$8.95 Save $8.00 RRP: $16.95
Fully Automatic Water Level Controller Switch 25A 220V Water Tank Liquid Level Detection Sensor Wate
$10.95 Save $8.00 RRP: $18.95
Détecteur de fuite d'eau, détecteur de fuite de liquide, alarme pour la sécurité de la maison et de la ferme
$13.95 Save $4.00 RRP: $17.95
Infrared Beam Sensor for Gates, Doors & Window - External Alarm Detector
$14.95 Save $9.00 RRP: $23.95
2PCS PCFS-IR212-55 Floor Scrubber Water Level Sensor IP68 Water Detector High Precision Measurement
$9.95 Save $54.05 RRP: $64.00
Water Sensor 90dB Alarm Water Leak Detector for Kitchen Bathroom
$14.95 Save $4.00 RRP: $18.95
P82D Water Alarm Battery Powered Water Water Detectors Leakage Alarm for Kitchen Bathroom & Water D
$14.95