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Water & Flood Detectors

Shop the best prices on 5,051 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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97 - 128 of 5,051
Upgraded Solar Alarm Animal Repeller Infrared Sensor Sound and Light Alarm to Scare Wild Boars and Expel Weasels
$31.95
Water Leak Detector Probe Stainless Steel Sensor for Home and Business Alarm Systems
$20.95 Save $10.00 RRP: $30.95
Zigbee Smart Human Presence Sensor Luminance/Distance Detection Tuya Smart Life Home Automation for Alexa with Bracket unbrand
$31.95
2 m NTC thermistor temperature sensor waterproof probe wire 10 K 1% 3950 black
$6.95
Water Leak Sensor Flood and Rain Detector IPX7 Waterproof 3 Sensitivity Settings for Home Security Works
$24.95
Tuya ZigBee Light Sensor Illumination Sensor Smart Life APP Scenes Linkage Control Smart Switch Bulb Brightness Detector
$24.95
Automatic Water Filling System for Aquariums - Adjustable Water Level Controller with Easy Installation for Pet Care
$30.95 Save $16.00 RRP: $46.95
Home Control Basement Water Sensor WiFi Water Detector with External Sensor for Drainage Chute and Washing Machine
$30.95 Save $15.00 RRP: $45.95
Odour-Repellent 3-Channel PVC Siphon With Overflow Protection For Home Drainage Systems
$44.95 Save $24.05 RRP: $69.00
Water Leak Detector Sensor Alarm - Overflow Monitoring Device for Home - Drip Leak Detection System
$24.95 Save $12.00 RRP: $36.95
Water Leak Alarm with Wired Sensor and 1 M Metal Water Level Probe, Double Metal Pole
$26.95 Save $13.00 RRP: $39.95
Tuya Smart Zigbee Ultrasonic Liquid Level Water Real-Time Tank Monitor Sensor APP Monitor Water Level Alarm US PLUG
$79.00 Save $50.00 RRP: $129.00
1pcs 433mhz Water Leak Detector Sensor for Underground Basement Sump Pump Overflow Alarm Hub Required
$13.95 Save $8.00 RRP: $21.95
ME201W Tuya Smart Ultrasonic Water Tank Level Monitor Sensor Real-Time Alerts App Control for IOS WiFi AU Plug
$89.00 Save $60.00 RRP: $149.00
Tuya ZigBee Smart Rain Sensor 2-in-1 Rainwater Flood Detector Rainwater Detection for Home Automation
$17.95 Save $12.00 RRP: $29.95
Water Leak Detector Battery Operated Water Leak Alarm Home Security Alarm Detector Safety Water Leak Easy to Install 1pc
$17.95 Save $66.05 RRP: $84.00
2Pcs Water Leak Detector, Water Detector Alarm, Mini Flood Sensor, 135db Wireless Water Detector Flood Sensor for Bathroom, Laundry Room
$38.95 Save $90.05 RRP: $129.00
Water Leak Detector with 85DB Alarm - WiFi-Connected Mobile App Control, Battery Operated, Flexible Placement
$15.95 Save $17.00 RRP: $32.95
Water Leakage Detector Kit High Sensitivity Water Pipe Leakage Monitor Tester with Earphone Headphone for Home 100240V US Plug
$94.00 Save $25.00 RRP: $119.00
Tuya Smart Zigbee Switch with Temperature Sensor DC 7-32V
$18.95 Save $13.00 RRP: $31.95
Water Level Sensor Module Water Level Alarm Droplet Sensor Water Rise Detection
$11.95 Save $7.00 RRP: $18.95
2X Tuya Smart WiFi Ultrasonic Water Tank Level Monitor Sensor Real-Time Alerts App Control for IOS &
$169.00 Save $120.00 RRP: $289.00
Pool Water Quality Tester, Digital pH and Chlorine Analyzer for Swimming Pools, No Battery Required
$23.95 Save $30.05 RRP: $54.00
2Pcs Tuya Smart Wifi Rain Sensor Real-Time Rainwater Detector Smart Life App Controlled for House Ou
$29.95 Save $20.00 RRP: $49.95
Rankomu Water Sensor 2Pcs Water Sensor Switch, Plastic Gravity Type, G1/2in Double Male Thread, Reliable Water Switch for Plumbing Applications
$20.95 Save $18.00 RRP: $38.95
Pedometer with Lanyard 7 Days Memory Steps Burning Calories Walking Distance Miles Kilometers LCD Pedometer
$27.95 Save $8.00 RRP: $35.95
Alarm,Wireless Water Alarm Independent Battery Powered Water Alarm Sensor Detector 85dB Sounder Water
$44.95 Save $34.05 RRP: $79.00
Tuya Smart Life WiFi Boiler Switch 20A with Energy Monitoring 4400W
$28.95 Save $6.00 RRP: $34.95
Qukaim Counter Water Sensor Meter, 1.3in Brass Male Thread, Water Counter for Swimming Pool Pipe, Accurate Measurement, Durable Construction
$36.95 Save $17.05 RRP: $54.00
2X Water Leakage Alarm Detector with Wired Sensor 1 Meter Cable Water Level Sensor Probe Dual Metal Poles
$8.95 Save $4.00 RRP: $12.95
4X Home Alarm Water Leakage Spot Alarm Detector Independent Water Leak Sensor Detection
$19.95 Save $11.00 RRP: $30.95
2X Water Sensor 90dB Alarm Water Leak Detector Alert Monitoring of Leaks and Drip Alarm for Kitchen Bathroom Basemen
$20.95 Save $11.00 RRP: $31.95