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Water & Flood Detectors

Shop the best prices on 15,195 great value water & flood detectors. Shopping for water & flood detectors is easy with Fruugo, with SALE discounts, offers and savings on GreenZech, Kincjon, Other and more. Buy water & flood detectors online safely with Fruugo, with secure payment and fast shipping to Singapore.

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2,945 - 2,976 of 15,195
Tuya Smart Zigbee Ultrasonic Water Tank Level Monitor Sensor Real-Time Alerts App Control for IOS &
$79.00 Save $20.00 RRP: $99.00
Tuya 2.4G WIFI 433Mhz Wireless Waterproof IP66 4.5cm Water Sensor Tuya App Monitor for 433mhz Wirele
$38.95 Save $10.00 RRP: $48.95
Remote Bike Tail Light with Alarm, Smart Bike Brake Light, Auto ON/Off, Long Battery Life Rechargeable Bike Back Light, 110dB Loud Antitheft Alarm, Wa Chronus
$74.00
Hearthxy Solar Motion Alarm - Solar Motion Alarm Sensor With Sound - 129db Sound Security Siren 4 Outdoor Sensor Alarm Modes For Home Farm Barn House
$59.00 Save $25.00 RRP: $84.00
Professional Water Leak Detector with Dual Probes, Works Indoors & Outdoors, US Plug
$119.00 Save $120.00 RRP: $239.00
Wireless Home Security Alarm with Alexa & Google Home Support, Tuya App Integration
$139.00
Versatile Water Leakage Detection Kit: Dual Probes, Sound Adjustable, Durable, Rechargeable
$79.00
Tuya Human Presence Detector for Home Automation
$94.00
Wireless GSM Temperature & Humidity Alarm | Real-Time Monitoring, SMS Alerts, Modbus
$239.00
Tuya Smart ZigBee Wifi Temperature and Humidity Sensor Smart Life APP Control Indoor Humidity Detector Works with ZigBee Gateway
$64.00 Save $25.00 RRP: $89.00
Tuya Smart Zigbee Ultrasonic Liquid Level Water Real-Time Tank Monitor Sensor APP Monitor Water Lev
$74.00 Save $10.00 RRP: $84.00
Water Quality Tester, Water Quality Tester, Swimming Pool Test Kit
$69.00
Tuya Wifi Mini Energy Meter Electric Monitor Sensor Real-time Measure Support Tuya App Smart Life App Control 63a
$79.00
Tuya Smart Wifi Thermostatic Head Radiator Valve Actuator Heating Temperature Controller For Alexa Google Home
$79.00
Water Leak Alarm Module With Water Sensing Cable Rs485&switch Signal Output For Water Detection System
$139.00 Save $290.00 RRP: $429.00
Car Water Tank Leak Detector Easy Testing Portable Generic Vacuum Refill Kit Red
$209.00 Save $60.00 RRP: $269.00
Automatic Water Level Controller XKC C352 2P Non Contact Liquid Level Sensor for Water Tanks Filling System AC 110V to 220V
$69.00 Save $25.00 RRP: $94.00
Tuya Wifi Home Water Level Controller Sensors Water-Level Alarm Device Swimming Flows Detection System-si xi
$149.00
Portable Handheld Oscilloscope Jinhan Jds2023 Digital Storagesignal Function Generator 20mhz Oscilloscope Ac/dc Input Coupling
$329.00
Ultrasonic Water Tank Liquid Depth Level Meter Sensor Water Level Gauge Water Tank Level Indicator With Temperature Display For Liquid, Ultrasonic Ele
$129.00 Save $30.00 RRP: $159.00
Water Level Indicator Alarm Water Level Alarm Sensor Waterline Indicating Alarm Low or High Water Le
$84.00 Save $15.00 RRP: $99.00
12V Gas Alarm Sensor Alarm Propane Butane LPG Natural Motor Home Camper SZRH
$27.95 Save $13.00 RRP: $40.95
Pc-101 Ph Cl2 Chlorine Tester Water Quality Tester Portable Home Swimming Pool Spa Aquarium Ph Mete
$30.95 Save $98.05 RRP: $129.00
12V Gas Alarm Sensor Alarm Propane Butane LPG Natural Motor Home CamperAs shown SZRH A-F
$13.95 Save $23.00 RRP: $36.95
Wired Type Leakage Alarm Detector Water Sensor with 3.5mm Jack
$9.95 Save $30.00 RRP: $39.95
Water Level Sensor Alarm with High Low Detection for Tank Pool Liquid Level Monitoring
$109.00 Save $130.00 RRP: $239.00
Water Quality Tester Accurate CL₂ Temperature Meter IP65 Waterproof for Drinking Water Swimming Pool Aquariums
$39.95 Save $14.05 RRP: $54.00
Wireless Bedwetting Alarm 4 Timing Music Vibration Bedwetting Sensor Watch for Children Elderly
$40.95 Save $18.05 RRP: $59.00
PH CL2 Chlorine Tester Dual Probe Large Display Screen Battery Powered Digital Water Quality Tester for Home Swimming Pool Spa Aquarium
$34.95 Save $19.05 RRP: $54.00
Upgrades Home Water Leak Detectors with High Sensitivity Sensoring Water Immersions Alerts Systems ABS for Timely Alerts Multicolor
$45.95
Smart WiFi Smoke Alarm, White ABS, Remote App Sensor Detector
$32.95 Save $19.00 RRP: $51.95
Indicator Alarm Alarm Sensor Line Indicating Alarm Low Or High
$169.00 Save $100.00 RRP: $269.00