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$50 to $100 Water & Flood Detectors

Shop the best prices on 2,736 great value $50 to $100 water & flood detectors. Shopping for water & flood detectors is easy with Fruugo, with SALE discounts, offers and savings on Fstniceted, Enshishixiaoweiyuejianwangluokejiyouxiangongsi, GreenZech and more. Buy water & flood detectors online safely with Fruugo, with secure payment and fast shipping to Singapore.

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1 - 32 of 2,736
Ultrasonic Wireless Water Tank Liquid Level Meter with Temperature Sensor Level Monitor Time Display Low Battery Alarm
$84.00 Save $25.00 RRP: $109.00
Tuya Smart WiFi Ultrasonic Water Tank Level Monitor Sensor Real-Time Alerts App Control suitable for IOS & A
$109.00 Save $70.00 RRP: $179.00
Water Level Indicator Alarm Water Level Alarm Sensor Waterline Indicating Alarm Low Or High Water Le unbrand
$69.00 Save $25.00 RRP: $94.00
DIY HY929 High Strength Wall Microphone Voice Listen Detector for Water Leakage Oil Leak Detection
$69.00 Save $40.00 RRP: $109.00
Water Level Indicator Alarm Water Level Alarm Sensor Waterline Indicating Alarm Low Or High Water Level Sensor Alarm With Silencer Switch
$109.00 Save $50.00 RRP: $159.00
Feature: 1. Widely Used: Water pipe leakage monitor is practical and suitable for leakage detection
$64.00 Save $15.00 RRP: $79.00
Water Pipe Leakage Monitor ‑70Ddb Sensitivity 20000X Sound Amplification Rechargeable Water Leakage
$69.00 Save $20.00 RRP: $89.00
Wireless Ultrasonic Water Tank Liquid Level Meter with Temperature Sensor Water Level Time Display L
$84.00 Save $125.00 RRP: $209.00
Alarm Sensor Single Brass Ball Valve DualWay Water Leaking Detection System Kit
$114.00 Save $35.00 RRP: $149.00
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
Wireless Household Water Leak Detection Sensors With Extended Ranges Support Instants App Notifications Battery Operated Multicolor
$64.00
Water Leak Alarm Battery Operated Instants Leakage Alerts Battery Operated Flooding Detection Sensors For Home Security Multicolor
$64.00
2026 NEW DIY HY929 High Strength Wall Microphone Voice Listen Detector for Water Leakage Oil Leaking Hearing
$74.00 Save $10.00 RRP: $84.00
TLC2206 Wireless Wifi Tuya Tank Level Monitor Mobile Liquid Level Sensor Water Detector WaterproofIP67 LevelMonitor(AU)
$74.00 Save $55.00 RRP: $129.00
2025 Latest Model ZIGBEE Water Leakage Detector Smart Home Water Flood Sensor
$99.00 Save $90.00 RRP: $189.00
High quality PC-102 Swimming Pool Water Quality Tester 2 in 1 Residual Chlorine
$94.00 Save $45.00 RRP: $139.00
2Pcs Tuya WiFi Smart Water Sensor Leak Detector Flood Water Leakage Alarm Security System Smart Life Via Tuya Zigbee Gateway
$69.00 Save $10.00 RRP: $79.00
ZPG-2 Gauge Carburetor Leak Detector for Tillotson 243-504 57-21 57-21-1 705-020 Practical Tool
$84.00 Save $85.00 RRP: $169.00
ME201W Remote Tank Level Detection Smartphone Full Water Alarm System Controller for Water Level Sensor EU Plug
$69.00 Save $30.00 RRP: $99.00
Elderly Children Bedwetting Alarm Nocturnal Enuresis Alarm Sensor Baby Monitor (shipped With Built-in Battery)
$64.00 Save $30.00 RRP: $94.00
2Pcs Zigbee Water Immersion Sensor Smart Life Leakage Sensor Water Linkage Alarm App Remote Monitoring Water Leak Detector Tuya
$59.00 Save $10.00 RRP: $69.00
Temperature sensor Supports Wi-Fi connection, compatible with Alexa
$69.00 Save $50.00 RRP: $119.00
Tuya WiFi Smart Water Leak Detector - 2 Pack Flood Alarm System with Zigbee Gateway Support
$59.00 Save $20.00 RRP: $79.00
Water Level Indicator Alarm Water Level Alarm Sensor Waterline Indicating Alarm Low Or High Water Le
$109.00 Save $70.00 RRP: $179.00
Water Immersion Sensor with Scene Linkage Remote Control, 3-Pack, Multi-Scene Water Leak Detection Device
$74.00 Save $45.00 RRP: $119.00
Water Pipe Leak Detector Sensor Water Pipe Tube Leakage Monitor Tester Kit with Dual Probes Earphone EU Plug
$59.00 Save $60.00 RRP: $119.00
Smart WiFi Thermostat for Water for Alexa Google Home 5A Water Heating
$69.00 Save $100.00 RRP: $169.00
Smart WiFi Water Level Alarm with Mobile App Alerts, Sump Pump Alarm, Water Level Sensor Detector, LEDStrobe EU Plug
$84.00 Save $55.00 RRP: $139.00
Water Level Alarm Water Sensor for Freezer and Cellar Overflow Protection, White Plastic Leak Detector with Drip Warning
$69.00 Save $35.00 RRP: $104.00
Zigbee Smart Water Leak Sensor Flood Detector with Water Overflow Alarm Compatible with Alexa and Google Assistant
$89.00 Save $50.00 RRP: $139.00
Water Quality Tester pH Meter Chlorine Test Kit for Swimming Pools & Drinking Water with Large Screen Display
$64.00