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Water & Flood Detectors

Shop the best prices on 6,770 great value water & flood detectors. Shopping for water & flood detectors is easy with Fruugo, with SALE discounts, offers and savings on GreenZech, Shanghai Yangxin, Bosch and more. Buy water & flood detectors online safely with Fruugo, with secure payment and fast shipping to Singapore.

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385 - 416 of 3,200
ZigBee Smart Temperature and Humidity Sensor For Tuya Alexa Google Home
$23.95 Save $6.00 RRP: $29.95
Smart Wifi Temperature and Humidity Switch Smart 20AB Breaker
$29.95 Save $5.00 RRP: $34.95
ME201W Tuya Smart Water Tank Level Monitor Sensor Zigbee UK Plug
$89.00 Save $40.00 RRP: $129.00
SNZB-05P Zigbee Water Leak Sensor Real-Time Dripping Detection, Multiple Alerts, Extended Support
$54.00
Smart Sound Light Alarm Siren WIFI 110dB TUYA Protection Siren Home Alarm Security System US PLUG
$34.95
Ice Machine Water Level Float Sensor Water Level Control Switch
$15.95 Save $11.00 RRP: $26.95
6-in-1 Water Quality Tester: Ph, Ec, Tds, Orp, Temp, Chlorine For Pool - Bluetooth App Display
$189.00 Save $110.00 RRP: $299.00
Water Level Detector, 2-in-1 Tuya Sensor Alarm Loud Volume APP Alert Monitoring for Swimming Pool Fish Tank Aquarium unbrand
$26.95 Save $19.00 RRP: $45.95
Tuya Smart Zigbee Switch with Temperature Sensor AC 85-250V
$48.95 Save $3.00 RRP: $51.95
1-5pcs Home Alarm Water Leakage Spot Alarm Detector Water Leak Sensor Detection Flood Alert Overflow Secur
$17.95 Save $8.00 RRP: $25.95
Water Leakage Sensor Wifi Leak Level Sound Alarm Detector Security Overflow Protection Tuya Smart Life App Control
$23.95 Save $10.00 RRP: $33.95
Smart Zigbee Temperature and Humidity Detector Sensor APP Real Time Monitoring LCD Screen Diaplay W
$11.95 Save $39.00 RRP: $50.95
Tuya Wireless WiFi Siren Alarm Sensor Sound Light Alert Smart Life Siren Compatible With Smart Life
$50.95 Save $23.05 RRP: $74.00
Wifi Gas Leak Detector And Fire Alarm Lcd Display Wall Mounted App Control Smart Wi-fi Natural Gas/ Lpg Tester Methane Alarm Buzzler With Sound & Ligh
$64.00 Save $30.00 RRP: $94.00
Water Leak Detector,Wireless Water Alarm, Overflow Leak Alarm, Remote Monitoring
$26.95 Save $13.00 RRP: $39.95
Fuel System Water Sensor for Duster 6001549081
$6.95 Save $3.00 RRP: $9.95
Electromagnetic Wave Radiation Monitor Et825 Radiation Pregnant Women Microwave Leak Detector Home
$64.00 Save $30.00 RRP: $94.00
2pcs/set Water Detector Dowsing Rods Divining Witching Adjustable Durable Brass
$34.95 Save $18.00 RRP: $52.95
WiFi Water Leakage Sensor with Sound Alarm - Smart Leak Detector for Home Security via Tuya App Control
$25.95 Save $21.00 RRP: $46.95
Tuya ZigBee Smart Water Sensor Water Leak Detector Alarm APP Remote Control Water Leak Sensor Water Tank Full Alarm
$11.95 Save $31.00 RRP: $42.95
NewwayGraffiti Zigbee Smart Temperature And Humidity Sensor Smart Home Link Wireless Temperature And Humi
$27.95 Save $11.00 RRP: $38.95
Reliable Sound Light Alarm System ABS Emergency Alert System Easy to Use for Effective Emergency Notifications Yellow
$15.95
Tuya Smart WiFi Ultra Water Tank Level Sensor with EU Plug for Remote Monitoring
$139.00 Save $120.00 RRP: $259.00
Power Failure Alarm 4G Remote Power Outage Notification Power Failure Alert 1 Channel SMS Call Security Alarm for Sensor US Version: LTE‑FDD: B2/B4/
$169.00 Save $100.00 RRP: $269.00
Smart WiFi Water Leakage Alarm, Wall-Mounted, ABS, White
$21.95 Save $10.00 RRP: $31.95
Intelligent Temperature Humidity Detector Sensor Intelligent Home Indoor Temperature Humidity Detector Mobile Phone APP Real Time Monitoring Intellig
$18.95 Save $5.00 RRP: $23.95
Siren Alarm App Control 90db Wireless Impact Resistant Sound Light Alarm for TUYA for Home Restaurant
$30.95 Save $11.00 RRP: $41.95
433MHz Wireless Vibration Alarm Sensor 71x36x15mm White Detector
$10.95 Save $3.00 RRP: $13.95
Water Leak Detector 100dB Audio Alarm Waterproof Water Leakage Sensor Alarm for Home Bathroom
$13.95 Save $6.00 RRP: $19.95
Smart WiFi Water Leak Sensor 9.5x4x2cm White Wireless Alarm
$20.95 Save $11.00 RRP: $31.95
Water Pipe Leak Detector High Sensitivity with Display Spectrum Clear Sound Quality Water Leakage Sound Amplifier
$29.95 Save $18.00 RRP: $47.95
YB2JF Liquid Level Transmitter 5m Cable Water Level Sensor Detector 1232VDC 420mA(05m )
$50.95 Save $23.05 RRP: $74.00