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Water & Flood Detectors

Shop the best prices on 5,602 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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1 - 32 of 3,200
Tuya Smart WiFi Smoke Detector, Smart Controlled Sensor Real-Time Monitoring, Remote Alarm Notification
$21.95 Save $2.00 RRP: $23.95
Oil Leak Detection Set UV Dye Leak Detector Tool For Fluorescent Agent Syringemr
$21.95 Save $10.00 RRP: $31.95
Zigbee Smart Vibration Sensor Detection Tuya Smart Life APP Notification Real-Time Motion Vibration Alarm Smart Home
$15.95 Save $5.00 RRP: $20.95
ME201W Remote Tank Level Detection Smartphone Full Water Alarm System Controller for Water Level Sen
$69.00 Save $30.00 RRP: $99.00
Indicateur de niveau d'eau Alarme de niveau d'eau élevé Capteur d'alarme indiquant la ligne de flottaison avec interrupteur silencieux
$119.00 Save $30.00 RRP: $149.00
Wired Type Leakage Alarm Detector Water Sensor with 3.5mm Jack
$11.95 Save $6.00 RRP: $17.95
Ultrasonic Wireless Water Tank Liquid Level Meter with Temperature Sensor Level Monitor Time Display Low Battery Alarm
$84.00 Save $25.00 RRP: $109.00
Leakage Detector Water Purifier HM Leakage Alarm with Protection Valve Water Pipe Leakage Detector Automatic Shutdown
$84.00 Save $45.00 RRP: $129.00
BME688 Temperature and Humidity Atmospheric Pressure Detection Sensor
$39.95
Home Alarm Water Leakage Spot Alarm Detector Flood Security Alarm
$8.95
Car Reversing Sensor, Auto Parking System Reversing Radar With Bibi Buzzer Alarm And 4 Sensors Black
$26.95 Save $22.00 RRP: $48.95
Fictory Water Sensor Fictory Hall Sensor Water Switch Meter, DC 3.5-24V, 0.3-10L/Min, 25 cm Length, 180 Degree G3/8 Connection
$17.95 Save $18.00 RRP: $35.95
Smart WiFi Temperature Humidity Switch Passive Dry Contact Relay Thermostat Monitor Temperature Sen
$23.95 Save $8.00 RRP: $31.95
LCD Water Level Detector with Indoor Tank Temperature Sensor and Adjustable Mount for Home Water Management
$119.00 Save $50.00 RRP: $169.00
BME688 Temperature and Humidity Atmospheric Pressure Detection Sensor
$39.95
Water Leak Detector, Portable Pipe Leak Sound Monitor, High Sensitivity Wall-Mounted Listening Monitor Amplifier
$22.95 Save $6.00 RRP: $28.95
Tuya Zigbee Ultrasonic Liquid Level Water Sensor
$129.00 Save $10.00 RRP: $139.00
Détecteur de fuite d'eau intelligent sans fil WiFi, détecteur de niveau d'eau et d'inondation
$26.95 Save $9.00 RRP: $35.95
Hurrise Water Leak Detector Flood Level Sensor, Low Voltage Water Leak Alarm, Red Led 3V Tool Kit
$44.95 Save $14.05 RRP: $59.00
Water Alarm Leak Detector,Wireless Tank Level Monitor with 100db Sound Light Alarm,App Alert & Monitor-Water Leak Sensor
$19.95 Save $12.00 RRP: $31.95
Tuya Zigbee Water Leak Sensor Wireless Flooding Detector Water Leakage Detection Alert Water Level Overflow Alarm
$20.95 Save $12.00 RRP: $32.95
Water Leakage Sensor WIFI Leak Level Sound Alarm Detector Security Overflow Protection Tuya Smart Life App Control
$18.95 Save $11.00 RRP: $29.95
HY929 Standalone Pipe Water Leakage Detector Hear Through Wall High Strength Water Pipe Leakage Detector for Repair
$47.95 Save $31.05 RRP: $79.00
Water Leak Sensing Cable - Extension Sensor for Risinglink Leak Detector - Great for DIY Projects and Expanded Coverage
$39.95 Save $24.05 RRP: $64.00
Stainless Steel Leak Detector For Home Use
$51.95 Save $32.05 RRP: $84.00
Car Reversing Sensor, Auto Parking System Reversing Radar with Bibi Buzzer Alarm and 4 Sensors - Black
$48.95 Save $30.05 RRP: $79.00
Coloured LED water tap with 3 colour-changing water temperature sensor Temperature-controlled water jet tap for kitchens and bathrooms
$37.95 Save $26.05 RRP: $64.00
Water Level Indicator High Water Level Alarm Waterline Indicating Alarm Sensor with Silent Switch
$119.00 Save $30.00 RRP: $149.00
Water Quality Tester, Portable Digital Monitor, Ph Water Tester Analysis Chlorine Swimming Pool Test
$269.00 Save $140.00 RRP: $409.00
Wifi Co2 Monitor Detect Smart Life App Air Quality Sensor Multifunctional Indoor Smart Home
$229.00 Save $120.00 RRP: $349.00
Water Level Indicator Alarm Water Level Alarm Sensor Waterline Indicating Alarm Low Or High Water Be
$179.00 Save $90.00 RRP: $269.00
Water Sensor Alarm System Wlz 808 With Dn15x2pcs Valve And 4pcs 6m Water Cable For Water Overflow P
$299.00 Save $160.00 RRP: $459.00