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SALE Water & Flood Detectors

Shop the best SALE offers on 12,045 low price water & flood detectors. SAVE on discount and clearance water & flood detectors in the Fruugo SALE, with big savings and cheap deals on GreenZech, Kincjon, Other and more. Buy water & flood detectors online safely in the Fruugo SALE, with secure payment and fast shipping to Singapore.

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33 - 64 of 3,200
2025 Smart WiFi Tank Level Monitor with iOS & Android App Control for Real-Time Updates
$139.00 Save $140.00 RRP: $279.00
Float Level Sensor Pool Water Level Switch water level float sensor switch for tank Swimming Pool Garden Aquarium working
$16.95 Save $16.00 RRP: $32.95
Water Level Indicator Alarm Water Level Alarm Sensor Waterline Indicating Alarm Low Or High Water Le
$89.00 Save $40.00 RRP: $129.00
Water Activated Flood Barrier For Home, Basement, And Garage | Creative, Durable And Reusable | Absorbent Flood Prevention Tool,Promotion
$18.95 Save $18.00 RRP: $36.95
Solar Alarm Wireless DC 5V 433MHz 100dB Infrared Sensor IP65 Waterproof Sound Light Alarm
$39.95 Save $39.05 RRP: $79.00
New Super Loud Volume Solar Alarm Animal Repeller 2 Speakers Recording Motion Detection Alarm Sensor
$41.95 Save $77.05 RRP: $119.00
Tuya Smart Vibration Sensor ZigBee Tuya Sensor Monitor App Control Security Protection Zigbee Sensor
$17.95 Save $30.00 RRP: $47.95
2pcs Tuya Smart Temperature And Humidity Sensor Wifi App Remote Monitor For Smart Life App Control
$59.00 Save $60.00 RRP: $119.00
Water Sensor 90dB Alarm Water Leak Detector Alert Monitoring of Leaks and Drip Alarm for Kitchen Bat
$20.95 Save $18.00 RRP: $38.95
Wireless Ultrasonic Water Tank Liquid Level Meter with Temperature Sensor Water Level Time Display L
$84.00 Save $125.00 RRP: $209.00
NEW 100pcs 30x9mm Liquid Detection Label Water Sensitive Sticker Turn Red/Blue When Got Wet Device Potential Damage Indicator
$51.95 Save $12.05 RRP: $64.00
2pcs Tuya Smart Temperature And Humidity Sensor Wifi App Remote Monitor For Smart Life App Control
$26.95 Save $13.00 RRP: $39.95
Portable Water Leakage Detector Water Leakage Detection Alarm Rechargeable Underground Home Water
$31.95 Save $32.05 RRP: $64.00
Alarm Sensor Single Brass Ball Valve DualWay Water Leaking Detection System Kit
$119.00 Save $30.00 RRP: $149.00
Water Level Sensor Alarm APP Remote Control ABS Smart Water Flooding Alarm Detector for Toilet
$28.95 Save $9.00 RRP: $37.95
120dB Water Leakege Sensor Overflow Level Alarm Rain Detection for Bathroom Kitchen Basement Garage
$17.95 Save $5.00 RRP: $22.95
Smart Water Leakage Detector for ZigBee Wireless Water Sensor Kitchen Bathroom Sensitive Flood Detector for Tuya
$26.95 Save $8.00 RRP: $34.95
2026 new Tuya WIFI Household Fire Detector with Sensor for Home Security
$59.00 Save $15.00 RRP: $74.00
2026 NEW Tuya Smart ZigBee Energy Meter 2 Way Bidirectional with Current Sensor Clamp App Monitor Power 100-
$64.00 Save $20.00 RRP: $84.00
2026 NEW DIY HY929 High Strength Wall Microphone Voice Listen Detector for Water Leakage Oil Leaking Hearing
$74.00 Save $15.00 RRP: $89.00
2026 NEW 4X WZ5 TUYA Zigbee LED Controller DC12V 24V 5In1 Dimmer CCT RGB RGBW RGBCCT Strip TUYA Smart Life A
$169.00 Save $20.00 RRP: $189.00
Water Quality Tester Water Quality Tester PH Automatic Residual Chlorine Tester PH Water Tester Chlorine Analysis Swimming Pool Test Kit
$49.95
Tuya Smart Zigbee Solar Light and Rain Sensor Alarm Real-Time Notification Light Sensing Rain Detect unbrand
$74.00 Save $30.00 RRP: $104.00
Universal Motorcycle Water Temperature Sensor for Various Models and Brands
$18.95 Save $23.00 RRP: $41.95
Tuya Smart Zigbee Rain Sensor IP65 Waterproof Rain Detection Water Leak Sensor Real Time APP Monitoring Alert B
$19.95 Save $11.00 RRP: $30.95
Fuel Water Sensor and Filter Level Detector for 5105M 5105ML 6100D 6115D 6125D Tractors
$54.00 Save $50.00 RRP: $104.00
Water Quality Tester 5 In 1 PH Salt TDS EC Temperature Meter for Swimming Pool Drinking Water Aquariums High Accuracy Multi Display
$44.95 Save $14.05 RRP: $59.00
Portable Water Leakage Detector Water Leakage Detection Alarm Rechargeable Underground Home Water
$41.95 Save $22.05 RRP: $64.00
Water Level Indicator Alarm Water Level Alarm Sensor Waterline Indicating Alarm Low or High Water Le
$159.00 Save $80.00 RRP: $239.00
TLC2206 Wireless Wifi Tuya Tank Level Monitor Mobile Liquid Level Sensor Water Detector WaterproofIP67 LevelMonitor(AU)
$74.00 Save $55.00 RRP: $129.00
Water Leakage Detection Alarm Rechargeable Ergro Water Pipes Fire Pipeline Automotive Detecti
$2.95 Save $2.00 RRP: $4.95
3-in-1 Tds Water Quality Tester High Accuracy Digital Water Testing Kit For Drink Water Water Tester Integrated
$12.95 Save $12.00 RRP: $24.95