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Water & Flood Detectors

Shop the best prices on 4,968 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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417 - 448 of 4,968
Leku Floating Switch,1.9M Cable Liquid Fluid Water Level Controller Sensor for Water Tank, Sump Pump
$33.95 Save $20.05 RRP: $54.00
ORP‑169F Water Quality Tester ORP Negative Potential Portable Water Quality Test Pen Meter
$54.00 Save $20.00 RRP: $74.00
Water Alert Systems with Remote Control for Home Flood Detection, Wireless Waterproof Sensor, Easy Installation, Battery Operated
$51.95 Save $27.05 RRP: $79.00
Water Alarm Basement Water Leak Detector, Battery Operated Flood Sensor Alarm For Basements, Sinks, Pools
$38.95 Save $20.05 RRP: $59.00
Tuya 2.4G WIFI 433Mhz Wireless Waterproof IP66 4.5cm Water Sensor Tuya App Monitor for 433mhz Wirele
$37.95 Save $10.00 RRP: $47.95
Home Alarm Water Leakage Spot Alarm Detector Water Leak Sensor Detection Flood Alert Overflow Securi
$8.95 Save $3.00 RRP: $11.95
Tuya ZigBee Light Sensor Illumination Sensor Smart Life APP Scenes Linkage Control Smart Switch Bulb Brightness Detector
$27.95 Save $12.00 RRP: $39.95
Tuya Zigbee Water Sensor Alarm Water Leak Detector Flood Alert Overflow Security Alarm System Works
$15.95 Save $4.00 RRP: $19.95
Infrared Beam Sensor for Gates, Doors & Window - External Alarm Detector
$14.95 Save $9.00 RRP: $23.95
Plug-and-Play Combustible Gas Leak Detector with Sound and Light Alarm for Safety
$44.95
Water Leakage Alarm Sensor High Sensitivity for Zigbee 3.0 APP Monitoring Flood Detector for TUYA Smart
$40.95 Save $18.05 RRP: $59.00
High Sensitivity Water Leak Sensor Alarm: 100dB Alert, Durable, Wide Application
$36.95
Waterproof Ds18b20 Temperature Sensor For Home Automation - Sonoff
$28.95 Save $25.05 RRP: $54.00
Smart WiFi Water Leak Detector with 130 dB Alarm, App Monitoring, Battery Operated, Remote Control, Zigbee Compatibility
$34.95 Save $19.05 RRP: $54.00
Swimming Pool Water Quality Tester PC102, Digital Water Quality Meter for pH, Chlorine, and Temperature Measurement
$34.95 Save $17.00 RRP: $51.95
HT601A Portable LED Gas Leak Detector with 40cm Probe, LED Display, Automatic Reset, Compact Safety Device for Home Use
$129.00 Save $60.00 RRP: $189.00
Pool Water Tester – pH Detector, Water Hardness Meter, Swimming Pool & Aquarium Test Strips, Easy to Use, 50 Strips
$34.95 Save $18.00 RRP: $52.95
Water Leakage Detector with Water Level Monitoring, Wi-Fi Enabled Smart Home Alarm, Easy Installation for Kitchen Use
$34.95 Save $19.05 RRP: $54.00
Electrical Pen Sensitive Sound-light Alarm Tester for Contact-free AC Voltage Detection
$49.95
WiFi Water Leak Detector Alarm, Smart App Flood Monitor, Sensitive Moisture Alert for Kitchen and Bathroom
$47.95
Universal Metal Car Water Temperature Sensor Adapter Blue 30mm for Various Brands
$34.95
ARTSCAT 3-Pack T02A Non-Contact Voltage Tester Pen, Smart Electric Sensor with Sound and Light Alarm, Breakpoint Detection, Battery Powered, ABS Resin
$54.00 Save $30.00 RRP: $84.00
ZigBee Smart Water Leak Sensor Water Overflow Level Detector Security Sound Alarm System Remote Monitor Flood Leakage Sensor
$36.95 Save $37.05 RRP: $74.00
Zigbee Temperature Sensor for Tuya APP, Animal Breeding Use
$24.95
Tuya Smart Zigbee Solar Light and Rain Sensor Alarm Real-Time Notification Light Sensing Rain Detector 2-In-1
$34.95 Save $7.00 RRP: $41.95
1 Set Car Leak Detector Air Conditioning A / C System Leak Test Kit LED Flashlight
$26.95 Save $11.00 RRP: $37.95
F999B Leaking Water Leak Detector Household Wall Leaking Pickup Leak Detector EU Plug
$159.00
Rote L-Typ Wiederverwendbare Wassersperre Spleißplatte 6 Stück Hochwasserschutz Tragbar für Notfälle
$1,449.00 Save $750.00 RRP: $2,199.00
Tuya Zigbee Smart Light Sensor Illuminance Brightness Detection Home Automation Smart Home Detector APP Control
$24.95 Save $22.00 RRP: $46.95
Wireless Ultrasonic Water Tank Liquid Level Meter with Temperature Sensor Water Level Time Display L
$84.00 Save $55.00 RRP: $139.00
EMF Detector, 3in-1 Radiation Meter for EF, , MF, WiFi Signal with 3-Color Sound Light Alarm,Data Ho
$49.95 Save $29.05 RRP: $79.00
Advanced Solar Energy Rain Sensor for Wireless Outdoor Rain Detection Water Leak Sensor Linkage Cont
$54.00 Save $30.00 RRP: $84.00