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Water & Flood Detectors

Shop the best prices on 5,407 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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3,137 - 3,168 of 3,200
Zigbee Smart Rain Sensor with Gateway
$47.95
Water Detector Alarm, Smart Water Sensor , 100dB Water Detector Alarm
$20.95 Save $6.00 RRP: $26.95
1/4 NPT water sensor
$12.95 Save $3.00 RRP: $15.95
Water Pipe Leak Detector Sensor with Dual Probes Earphone EU Plug
$48.95
Water Leaking Sensor ble Overflow Protection Detector with DN25 Shutoff Valve AC100240VEU Plug
$159.00 Save $30.00 RRP: $189.00
Tuya WiFi Water Valve Consumption Flow Rate Meter Smart Life Water Leakage Detection Alarm for Alexa Google US PLUG
$239.00 Save $120.00 RRP: $359.00
Water Leak Detector-Flood Detector Water Alarm Wireless Water Detectors with Sound and Light Alarm, White
$52.95 Save $31.05 RRP: $84.00
Portable Water Quality Tester 6-in-1 Ph Ec Total Dissolved Solids Orp Temperature Residual Chlorine
$109.00 Save $60.00 RRP: $169.00
Zigbee Water Leak Detector for Zigbee Water Detector APP Remote Control Water Sensor for Kitchens B
$12.95 Save $2.00 RRP: $14.95
40A Smart WiFi Water Heater Switch Tuya APP Timer Voice Black
$28.95 Save $5.00 RRP: $33.95
40A Smart WiFi Water Heater Switch Tuya APP Timer Voice White
$29.95 Save $6.00 RRP: $35.95
Tuya Smart Wifi Water Heater Boiler Switch Air Conditioner 40A
$25.95 Save $4.00 RRP: $29.95
Chlorine Testing Pen 2-in-1 Water Quality Tester Measuring
$31.95 Save $6.00 RRP: $37.95
Zigbee Water Sensor Water Detector for Home Remote Alarm
$30.95 Save $5.00 RRP: $35.95
Zigbee Temperature Sensor for Tuya APP, Animal Breeding Use
$32.95 Save $13.00 RRP: $45.95
Water Level Alarm Sensor 90105dB Adjustable Tank Monitoring Full Shortage Liquid AC220V
$229.00 Save $40.00 RRP: $269.00
2PCS 12V Liquid Water Level Controller Sensor Automatic Pumping Water Level Detection Water Pump Co
$14.95 Save $4.00 RRP: $18.95
Water Pipe Leak Detector Sensor Water Pipe Tube Leakage Monitor Tester Kit with Dual Probes Earphone EU Plug jn
$64.00 Save $10.00 RRP: $74.00
Tuya Smart WiFi Electricity KWH Meter Din Rail Single Phase AC 110V 230V CT AC Meter App Real Time Monitor(63A) JN
$51.95 Save $12.05 RRP: $64.00
Smart Water Leak Alarm White WiFi Wireless Intelligent House Leaking Sensor DPZW001
$35.95 Save $6.00 RRP: $41.95
Tuya Intelligent Atmospheric Pressure Sensor with Temperature and Humidity Detection Integrated Hom
$35.95 Save $8.00 RRP: $43.95
Wi-Fi Smart Heat Detector with Tuya App Control, WiFi Heat Alarm with Sealed 10-Year Li-Battery, BS
$41.95 Save $10.00 RRP: $51.95
Mini On Line PH Temperature Monitor Water Quality Tester for Swimming Pool Aquaculture
$84.00 Save $15.00 RRP: $99.00
3-In-1 Chlorine Meter CL2/H2/Temperature Meter Water Quality Tester for Pools Drinking Water Aquari
$47.95 Save $11.05 RRP: $59.00
Zigbee Water Sensor Water Detector for Home Remote Alarm Security Soaking Sensor Smart Home
$32.95 Save $9.00 RRP: $41.95
High quality Tuya WiFi Temperature and Humidity Detector Black and White High
$39.95 Save $14.05 RRP: $54.00
2025 Tuya Smart WiFi Ultrasonic Water Tank Level Monitoring Sensor with Real-Time Alarm an
$129.00 Save $40.00 RRP: $169.00
Combustible Gas Detector for Home Smart Safety Natural Gas Leakage Sensor Alarm Device
$59.00 Save $15.00 RRP: $74.00
8-in-1 Rechargeable Water Quality Tester Tool S.g Ph Ec Salt Orp Tds Cf Temp Multi Parameter Test
$179.00 Save $60.00 RRP: $239.00
Car Fuel Leak Detector for , 9818707580
$94.00 Save $35.00 RRP: $129.00
Sound and light alarm gas leak detector for home or workplace
$129.00 Save $40.00 RRP: $169.00
Water Pipe Leak Detector Portable Compact Rechargeable Wall Water Leakage Tester for Home
$26.95 Save $8.00 RRP: $34.95