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Water & Flood Detectors

Shop the best prices on 5,634 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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161 - 192 of 3,200
HLK-LD7901B 79G Water Level Detection Sensor Module (With Cable)
$129.00
Shibingsheng 3-in-1 TDS Water Quality Tester High Accuracy Digital Water Testing Kit for Drink Water Water Teste
$7.95 Save $3.00 RRP: $10.95
Overflow Water Immersion Alarm Detector Leak Alarm Water Level Overflow Detector Sensor Alarm
$8.95 Save $5.00 RRP: $13.95
Wired Insulated Water Leak Detector for Engine Room, 12V Flood Alarm Sensor
$35.95 Save $11.00 RRP: $46.95
Tuya wifi Smart Door Detector wifi door opening detector Home Alarm compatible with Alexa
$29.95 Save $54.05 RRP: $84.00
130dB Water Leak Alarm, Home Security Water Leak Detection Alarm, Batteries Not Included
$21.95 Save $52.05 RRP: $74.00
BME680 Temperature and Humidity Atmospheric Pressure Detection Sensor
$25.95
Tuya Zigbee Smart Light Sensor Illuminance Brightness Detection Home Lighting Automation ZigBee Intelligent Remote Alarm
$22.95 Save $7.00 RRP: $29.95
Water Level Indicator Alarm Water Level Alarm Sensor Waterline Indicating Alarm Low or High Water
$129.00 Save $80.00 RRP: $209.00
3-in-1 Tds Water Quality Tester High Accuracy Digital Water Testing Kit For Drink Water Water Teste Banmo
$42.95 Save $46.05 RRP: $89.00
Led Faucet Tip Replacement Rotating Spout Color Temperature Sensor
$29.95 Save $14.00 RRP: $43.95
Shibingsheng 3-in-1 TDS Water Quality Tester High Accuracy Digital Water Testing Kit for Drink Water Water Teste
$9.95 Save $3.00 RRP: $12.95
High Strength Through Wall Microphone Voice Listen Detector for Engineer Water Leakage Oil Leaking H
$23.95 Save $35.05 RRP: $59.00
Water Leak Detectors Can Protect Your House From Water Leaks Flooding Alarm Detectors
$54.00 Save $40.00 RRP: $94.00
2pcs Tuya Smart Temperature And Humidity Sensor Wifi App Remote Monitor For Smart Life App Control
$39.95 Save $11.00 RRP: $50.95
45-75mm Zinc Alloy Door Peephole 200 Degree Detectors For Home Security Silver
$17.95 Save $6.00 RRP: $23.95
3-in-1 TDS Water Quality Tester High Accuracy Digital Water Testing Kit for Drink Water Water Tester
$13.95
2pcs/set Dowsing Rods Water Detector Tools With Box Multifunction Durable Brass
$24.95
Tuya Temperature Humidity Switch Sensor WiFi Temperature Humidity Switch Sensor with Temperature and Humidity Probe
$22.95
Tuya WiFi Smart Liquid Level Sensor APP Remote Monitor Alarms US Plug
$74.00
Wireless Ultrasonic Water Tank Liquid Level Meter with Temperature Sensor Water Level Time Display L
$139.00 Save $130.00 RRP: $269.00
Tuya Zigbee Water Sensor Alarm Water Leak Detector Flood Alert Overflow Security Alarm System Works
$23.95 Save $24.00 RRP: $47.95
ZigBee TUYA Smart Water Leak Detector, Flood Sensor, Remote Monitoring Via Tuya Zigbee Gateway, Water Tank Full Alarm
$25.95 Save $25.00 RRP: $50.95
Wired Water Leakage Detector Sensor Water Level Sensor Probe Dual Metal Poles Water Leak Level Senso
$7.95 Save $1.00 RRP: $8.95
Chlorine Testing Pen 2-in-1 Water Quality Tester Measuring
$27.95
Tuya Zigbee Leak Sensor Water Leakage Detector Leakage Sensor Water Sensor Prevent Water Leakage for Smart Home
$24.95
Water Level Sensor Module for R3 Droplet Detection
$10.95
Gas Pipe Valve Control Alarm Set Electric Valve Controller Gas Leakage Detection Alarm Detector AC90240V EU Plug
$84.00 Save $15.00 RRP: $99.00
Bluetooth Pool Monitor PH CL EC TDS ORP Temperature 6 in 1 Smart Pool Water Quality Tester
$119.00 Save $30.00 RRP: $149.00
ORP100 Digital Water Quality Tester 2in1 Portable Temperature ORP Meter for Aquarium Swimming Pool Test
$64.00 Save $10.00 RRP: $74.00
Portable Water Leakage Detector Water Leakage Detection Alarm Rechargeable Underground Home Water Pipes Fire Pipeline Automotive Detection Practical L
$99.00 Save $20.00 RRP: $119.00
F999r Sound Detector Water Pipe Listen To Water Leakage Detector Floor Heating Outer Pipe Car Repai
$309.00 Save $70.00 RRP: $379.00