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SALE Water & Flood Detectors

Shop the best SALE offers on 3,297 low price water & flood detectors. SAVE on discount and clearance water & flood detectors in the Fruugo SALE, with big savings and cheap deals on Qin, GreenZech, Other and more. Buy water & flood detectors online safely in the Fruugo SALE, with secure payment and fast shipping to Canada.

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1 - 32 of 3,297
Tuya Smart WiFi Smoke Detector, Smart Controlled Sensor Real-Time Monitoring, Remote Alarm Notification
$22.95 Save $2.00 RRP: $24.95
Tuya Smart Life WiFi Switch Relay Temperature Monitoring Thermostat Sensor Passive Dry Contact Relay
$15.95 Save $16.00 RRP: $31.95
Water Pipe Leak Detector Kit Dual Probes Earphone Monitor and Tester Sensor for Detecting Water Pipe Tube Leakage
$79.00 Save $50.00 RRP: $129.00
Wireless Ultrasonic Water Tank Liquid Level Meter with Temperature Sensor Water Level Time Display L
$79.00 Save $40.00 RRP: $119.00
Gas Leak Detector WiFi Home Gas Alarm Tuya APP Monitor Mini Gas Detector for Home Kitchen Bathrooms Warehouses Color LCD Screen Kitchen Natural Propan
$36.95 Save $11.00 RRP: $47.95
ME201W Remote Tank Level Detection Smartphone Full Water Alarm System Controller for Water Level Sen
$79.00 Save $50.00 RRP: $129.00
12V Gas Alarm Sensor Alarm Propane Butane LPG Natural Motor Home Camper
$24.95 Save $18.00 RRP: $42.95
Water Level Alarm Water Leakage Detector Overflow Alarm Full Water Alarm 120 DB Security Alarm System
$11.95 Save $6.00 RRP: $17.95
Automatic Water Floating Valve Water Tank Float Valve Swimming Pools Silver Automatic Water Level Control 1Set
$17.95 Save $9.00 RRP: $26.95
Led Faucet Tip Replacement Rotating Spout Color Temperature Sensor
$28.95 Save $14.00 RRP: $42.95
Tuya Smart Zigbee Solar Light and Rain Sensor Alarm Real-Time Notification Light Sensing Rain Detect unbrand
$74.00 Save $25.00 RRP: $99.00
Auto Air Conditioner Leak Detector UV Flashlight Refrigerant Leak Detection Tool Kit Car AC Leak Tes
$31.95 Save $9.00 RRP: $40.95
Tuya Alarm Smart Siren Wifi Alarm Sensor Sound Light Alert USB Intelligent Sensor Compatible for Al
$32.95 Save $8.00 RRP: $40.95
Water Leak Detector Alarm, WiFi Water Flooding Monitor Smart App, Wet Moisture Alert for Wireless Water Sensor Kitchen Bathroom Sensitive Flood Detect
$31.95 Save $17.05 RRP: $49.00
Sensor for Pressure Flexible Thin Film Smart Life APP Length 80cm
$38.95 Save $8.00 RRP: $46.95
Tuya ZigBee Smart Water Sensor Water Tank Full Alarm
$13.95 Save $3.00 RRP: $16.95
Water Leakage Detector Kit High Sensitivity Water Pipe Leakage Monitor Tester with Earphone Headphone for Home 100‑240V EU Plug
$109.00 Save $30.00 RRP: $139.00
ME201W Remote Tank Level Detection Smartphone Full Water Alarm System Controller for Water Level Sensor EU Plug
$69.00 Save $30.00 RRP: $99.00
6-in-1 Digital Swimming Pool Water Tester Multi-function Water Quality Tester
$99.00 Save $30.00 RRP: $129.00
Tuya Smart Zigbee Natural GasandCarbon Monoxide Sensor Valve Linkage Methane Leakage Alarm Home Sma
$40.95 Save $9.00 RRP: $49.95
Tuya Zigbee Solar Sunlight and Rainwater Sensor 2 in 1 Rainfall Sunshine Weather Detection Sensor for Home Smart Life
$41.95 Save $12.05 RRP: $54.00
Wi-Fi Smart Heat Detector with Tuya App Control, WiFi Heat Alarm with Sealed 10-Year Li-Battery, BS 5446-2, VH03W
$39.95 Save $14.05 RRP: $54.00
Water Sensor 90dB Alarm Water Leak Detector Alert Monitoring of Leaks and Drip Alarm for Kitchen Ba
$13.95 Save $5.00 RRP: $18.95
Zigbee Smart Rain Sensor for Outdoor Wireless Rain Detection Waterproof, Zigbee Hub Required,Linkag
$54.00 Save $25.00 RRP: $79.00
AC100-260V Automatic Water Level Controller Liquid Level Sensor
$59.00 Save $10.00 RRP: $69.00
2X 2 m thermistor temperature sensor waterproof probe wire 10 K 1% 3950 black
$7.95 Save $4.00 RRP: $11.95
Tuya Smart Zigbee Switch with Temperature Sensor DC 7-32V
$31.95 Save $17.00 RRP: $48.95
Wired Water Immersion Sensor Water Level Overflow Alarm Leak Detector Switch Probe for Home House Security Alarm System
$14.95 Save $4.00 RRP: $18.95
Swimming pool water quality tester handheld, easy to use portable water testing device for pool, pc101
$34.95 Save $19.05 RRP: $54.00
Zigbee Water Sensor Water Detector for Home Remote Alarm Security Soaking Sensor Smart Home
$32.95 Save $8.00 RRP: $40.95
Zigbee Water Sensor Water Detector for Home Remote Alarm
$27.95 Save $5.00 RRP: $32.95
Tuya ZigBee Smart Water Sensor Water Tank Full Alarm
$15.95 Save $2.00 RRP: $17.95