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Water & Flood Detectors

Shop the best prices on 5,058 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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2,561 - 2,592 of 5,058
Chlorine Testing Pen 5 in 1 Water Quality Tester
$31.95
Digital PH Backlight Display Water Quality Tester for Laboratory Tank
$37.95
Smart Home Water Leakage Sensor
$45.95 Save $23.05 RRP: $69.00
85db natural gas leak alarm sensor
$36.95 Save $17.05 RRP: $54.00
Tuya ZigBee Smart Rain Sensor 2-in-1 Rainwater Flood Detector Rainwater Detection for Home Automati
$16.95 Save $3.00 RRP: $19.95
40A Smart WiFi Touch Water Heater Switch Tuya Smart Life APP Timer Voice Control Glass Panel Wall P
$28.95 Save $7.00 RRP: $35.95
5 Pcs Car Water Temperature Sensor 89422-87102 8942287102 for Toyota New High Quality Auto Parts
$32.95
PCFS-IR212-55 Floor Scrubber Water Level Sensor IP68 Water Detector
$8.95 Save $5.00 RRP: $13.95
Voltage Leak Detector Approach Electric Alarm 5 Gears Use
$7.95
Water Quality Detector Household Water Quality Tester for Aquariums
$16.95 Save $16.00 RRP: $32.95
Water Leakage Alarm Detector with Wired Sensor 1 Meter Cable
$5.95 Save $1.00 RRP: $6.95
Pipe Water Leakage Detector 4 Speed Adjustable Handheld Underground Pipe Water Monitor for Pipes Floor Drains
$419.00 Save $130.00 RRP: $549.00
Wifi Smoke Detector Smart Fire Alarm Sensor Wireless Security System Smart Life Tuya APP Control Smart Home For Home Kitchen/Store/Hotel/Factory
$45.95 Save $38.05 RRP: $84.00
Machine Room Isolated Wired Water Leak Flood Alarm Sensor Detector 12V
$43.95 Save $35.05 RRP: $79.00
Swimmingpool Water Quality Tester, Handheld Electric PH Meter+Chlorine Level Tester Water Quality Monitor, for Swimming Pool,Aquarium,Spa Water Qualit
$31.95 Save $22.05 RRP: $54.00
Pool Residual Chlorine Detector PH Water Quality Tester Measuring Instrument for Swimming Pool
$59.00 Save $45.00 RRP: $104.00
Tuya WiFi Temperature and Humidity Sensor Indoor Humidity Sensor APP Monitoring for Alexa Google Home Assistant
$13.95 Save $4.00 RRP: $17.95
2PCS PCFS-IR212-55 Floor Scrubber Water Level Sensor IP68 Water Detector High Precision Measurement Tube Diameter
$9.95 Save $3.00 RRP: $12.95
Water Leak Detector Sensor Alarm: Home Water Flooding Monitor Smart Sink Overflow Monitoring Warning for Basement Floor
$18.95 Save $6.00 RRP: $24.95
Tuya Zigbee Smart Light Sensor Illuminance Brightness Detection Home Automation Smart Home Detector APP Control
$23.95 Save $7.00 RRP: $30.95
Zigbee Water Leak Detector 2.4GHz Water Sensor Alarm, Alarm Wireless Water Leak Sensor for Basement, Kitchen, Bathroom
$23.95 Save $8.00 RRP: $31.95
Water Sensor 90dB Alarm Water Leak Detector Alert Monitoring of Leaks and Drip Alarm for Kitchen Bathroom Basemen
$12.95 Save $4.00 RRP: $16.95
Portable Electrochemical Sensor CO Tester LCD Screen PPM Detector with Sound Light Alarm and Low Battery Reminder Black
$24.95 Save $8.00 RRP: $32.95
LILYGO T-BHl260 AI Smart Sensor High Precision, Energy Efficient, IoT Enabled Device for Home Automation and Industrial Use
$17.95 Save $5.00 RRP: $22.95
Tuya ZigBee Temperature Humidity Sensor Smart Home Temperature Sensors Works with Alexa Google Assistant Smart Life
$14.95 Save $4.00 RRP: $18.95
Smart Zigbee Temperature and Humidity Detector Sensor APP Real Time Monitoring LCD Screen Diaplay Works
$12.95 Save $4.00 RRP: $16.95
Fully Automatic Water Level Controller Switch 25A 220V Water Tank Liquid Level Detection Sensor Water Pump Controller A
$17.95 Save $5.00 RRP: $22.95
Fully Automatic Water Level Controller Switch 25A 220V Water Tank Liquid Level Detection Sensor Wate
$13.95 Save $13.00 RRP: $26.95
Tuya ZigBee Smart Water Sensor Water Tank Full Alarm
$18.95 Save $7.00 RRP: $25.95
2Pcs Tuya Smart Life Energy Meter Power Production Consumption
$54.00 Save $20.00 RRP: $74.00
Sonoff SNZB-01P Zigbee Wireless Smart Scene Switch DIY Two-Way Switch SOS Button Work with EWeLink Alexa Smartthings Ifttt Hub
$26.95 Save $8.00 RRP: $34.95
1080P Tuya Smart Life Home Digital Viewer Peepholes EU PLUG Silver
$69.00 Save $20.00 RRP: $89.00