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Water & Flood Detectors

Shop the best prices on 4,804 great value water & flood detectors. Shopping for water & flood detectors is easy with Fruugo, with SALE discounts, offers and savings on GreenZech, Qin, Lumihive 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 4,804
Tuya Smart WiFi Smoke Detector, Smart Controlled Sensor Real-Time Monitoring, Remote Alarm Notification
$21.95 Save $3.00 RRP: $24.95
2025 Tuya Smart WiFi Ultrasonic Water Tank Level Monitoring Sensor with Real-Time Alarm an
$119.00
Wired Type Leakage Alarm Detector Water Sensor with 3.5mm Jack
$12.95
Tuya Smart WiFi Ultrasonic Water Tank Level Monitor Sensor Real-Time Alerts App Control for IOS & An
$74.00 Save $35.00 RRP: $109.00
Wireless Ultrasonic Water Tank Liquid Level Meter with Temperature Sensor Water Level Time Display L
$79.00 Save $40.00 RRP: $119.00
ME201W Remote Tank Level Detection Smartphone Full Water Alarm System Controller for Water Level Sen
$69.00 Save $50.00 RRP: $119.00
Liquid Level Transmitter Water Level Sensor Detector 5m Cable 1232VDC 420mA
$199.00 Save $40.00 RRP: $239.00
Tuya Smart Zigbee Ultrasonic Liquid Level Water Real-Time Tank Monitor Sensor APP Monitor Water Lev
$74.00 Save $15.00 RRP: $89.00
Fully Automatic Water Level Controller Switch 25A 220V Water Tank Liquid Level Detection Sensor Wate
$15.95 Save $11.00 RRP: $26.95
Tuya Smart WiFi Water Valve Water Meter Water Flow Rate Water Temperature Display Controller Smart APP Control EU PLUG
$169.00
Tuya Smart WiFi Smoke Detector, Smart Controlled Sensor Real-Time Monitoring, Remote Alarm Notification
$29.95 Save $15.00 RRP: $44.95
Water Mains Leak Detector Underground Mains Leak Monitor Water Mains Leak Detector With Headphones
$26.95 Save $13.00 RRP: $39.95
1080P Tuya Smart Life Home Digital Viewer Peepholes EU PLUG Silver
$69.00 Save $5.00 RRP: $74.00
Water Level Indicator Alarm Water Level Alarm Sensor Waterline Indicating Alarm Low Or High Water
$149.00 Save $140.00 RRP: $289.00
New Automatic Water Level Controller Switch 25A 220V Water Tank Liquid Level Detection Sensor Water
$22.95 Save $15.00 RRP: $37.95
Wireless Ultrasonic Water Tank Liquid Level Meter with Temperature Sensor Water Level Time Display L
$79.00 Save $50.00 RRP: $129.00
DF-96D Automatic Water Level Controller Switch 20A 220V Water Tank Liquid Level Detection Sensor
$22.95 Save $7.00 RRP: $29.95
12V Gas Alarm Sensor LPG Propane Butane Leak Detector Waterproof LED Flash Sound Warning for RV Cam
$16.95 Save $5.00 RRP: $21.95
Oil Leak Detection Set UV Dye Leak Detector Tool For Fluorescent Agent Syringemr
$20.95 Save $11.00 RRP: $31.95
Tuya Smart Life WiFi Energy Meter Bidirectional 3 Phase
$99.00
Wifi Smoke Detector Smart Fire Alarm Sensor Wireless Security System Smart Life Tuya APP Control Smart Home For Home Kitchen/Store/Hotel/Factory
$54.00 Save $15.00 RRP: $69.00
WPM16-1 1 Channel Tuya Smart WiFi Energy Monitor 80A Current Meter Real Time Power Consumption Tracker
$35.95 Save $58.05 RRP: $94.00
N-ZCSM01 Zigbee Curtain Controller Switch Module Smart APP Control Mini Actuator
$35.95 Save $58.05 RRP: $94.00
Tea Set Leak Alert Water Overflow Alarm Water Level System Tea Ceremony Supply
$16.95
XIAOMI Mijia LYWSD03MMC Bluetooth 4.2 Thermometer Hygrometer Second Generation
$25.95 Save $33.05 RRP: $59.00
12V Gas Alarm Sensor Alarm Propane Butane LPG Natural Motor Home Camper
$24.95 Save $19.00 RRP: $43.95
Wireless Water Leak Detector for Zigbee Hub, Smart Home Alarm (1 Pack)
$38.95 Save $20.05 RRP: $59.00
Water Level Alarm Water Leakage Detector Overflow Alarm Full Water Alarm 120 DB Security Alarm System
$11.95 Save $6.00 RRP: $17.95
High Strength Through Wall Microphone Voice Listen Detector for Engineer Water Leakage Oil Leaking Repairing Sound Detect Device
$31.95 Save $27.05 RRP: $59.00
Water Pipe Leak Detector Sensor Water Pipe Tube Leakage Monitor Tester Kit with Dual Probes Earphone EU Plug
$59.00
Automatic Water Floating Valve Water Tank Float Valve Swimming Pools Silver Automatic Water Level Control 1Set
$17.95 Save $9.00 RRP: $26.95
Water Leak Sensor, Accurate Water Sensor, Alarm Water Detector Sensor, Smart Water Sensor for Home Commercial Use
$30.95 Save $16.00 RRP: $46.95