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Water & Flood Detectors

Shop the best prices on 5,546 great value water & flood detectors. Shopping for water & flood detectors is easy with Fruugo, with SALE discounts, offers and savings on GreenZech, Viewleaf, Fstniceted 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
Wired Type Leakage Alarm Detector Water Sensor with 3.5mm Jack
$10.95 Save $5.00 RRP: $15.95
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
WiFi Smart Temperature and Humidity Switch with 1M Sensor 16A Temperature Humidity Switch Supports
$20.95 Save $38.05 RRP: $59.00
DC12V/24V Immersion Wired Warter Detector Water Sensor Probe Detection Leak Alarm for Home Security
$25.95
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
Water Level Indicator Alarm Water Level Alarm Sensor Waterline Indicating Alarm Low Or High Water Level Sensor Alarm With Silencer Switch
$104.00 Save $55.00 RRP: $159.00
High Sensitive Leak Detector Loud Water Leak Alarm without Battery for Basement Apartment Kitchen Bathroom (White)
$15.95 Save $48.05 RRP: $64.00
Water Leak Detector Multi-Functional Sound Detector for Pipe Water Leak Suitable for Leak Detection of Various Pipe
$13.95 Save $7.00 RRP: $20.95
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
Tuya Zigbee Water Sensor Water Detector for Home Remote Alarm
$23.95 Save $5.00 RRP: $28.95
5-in-1 Bluetooth Water Quality Tester TDS, PH, Salinity, Temp
$35.95 Save $7.00 RRP: $42.95
Tuya Smart Wired Zigbee 3.0 Gateway Hub Smart Life APP Automation
$34.95 Save $7.00 RRP: $41.95
Tuya Smart WiFi Smoke Detector, Smart Controlled Sensor Real-Time Monitoring, Remote Alarm Notification
$16.95
Tuya Smart WiFi Smoke Detector, Smart Controlled Sensor Real-Time Monitoring, Remote Alarm Notification
$16.95
For Liquid Level Transmitter with 5m Cable Water Level Sensor Detector 1232VDC 420mA(0-9 m)
$179.00
Portable Conductivity Tester Pen with Self Calibration - EC Water Quality Tester for Swimming Pools & Aquatic Use
$30.95
Water Quality Tester, pH Meter, Chlorine Tester Water Detector, for Swimming Pool, for Drinking Water pH, Battery Free, Large Screens, Digital Water
$35.95 Save $9.00 RRP: $44.95
Tuya Smart WiFi Water Leak Detector Wireless Flood Alarm Sensor
$18.95
High-Performance Water Pipe Leak Detector with Adjustable Settings and Noise Filtering
$459.00
Tuya Smart Life WiFi Energy Meter Bidirectional 3 Phase
$104.00 Save $55.00 RRP: $159.00
Zemismart Tuya WiFi MiNi Energy Meter Electric Monitor Sensor
$51.95 Save $2.05 RRP: $54.00
Water Leak Detection Probe Water Sensor Tool for Monitoring
$17.95 Save $13.00 RRP: $30.95
F 999E Indoor Outdoor Floor Heating Leak Detector Concealed Pipe Leak Detector Water Pipe Leakage Detection Device 100‑240V AU Plug
$1,049.00 Save $300.00 RRP: $1,349.00
Water Pipe Leak Detector High Sensitivity Intelligent Underground Acoustic Water Leak Detector for Construction Site and Auto Maintenance
$59.00 Save $20.00 RRP: $79.00
2 in 1 Water Level Alarm Sensor 90 dB Full Tank and Low Liquid Monitoring
$159.00 Save $40.00 RRP: $199.00
LS01 Tuya WiFi Light Sensor Smart Illumination Detector Brightness Sensing Device
$41.95 Save $52.05 RRP: $94.00
Reusable Water Leak Detector Probe for Home with Durable Precision Moisture Sensor
$22.95 Save $11.00 RRP: $33.95
2X Water Sensor 90dB Alarm Water Leak Detector Alert Monitoring of Leaks and Drip Alarm for Kitchen
$20.95 Save $5.00 RRP: $25.95
Tuya Smart Water Level Alarm Wifi Water Immersion Sensor Alarm Water Leak Detector App Remote Monit
$19.95
Tuya Temperature Humidity Switch Sensor WiFi Temperature Humidity Switch Sensor with Temperature an
$20.95
Tuya Smart Life WiFi Switch Relay Temperature Humidity Monitoring Thermostat Sensor Passive Dry Con
$27.95