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Water & Flood Detectors

Shop the best prices on 17,481 great value water & flood detectors. Shopping for water & flood detectors is easy with Fruugo, with SALE discounts, offers and savings on Qin, TTMA, GreenZech and more. Buy water & flood detectors online safely with Fruugo, with secure payment and fast shipping to Poland.

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1 - 32 of 17,481
DIY HY929 Wall Microphone Voice Listen Detector, High Strength, for Engineer Water Leakage Detection
PLN159.00 Save PLN150.00 RRP: PLN309.00
DIY HY929 High Strength Wall Microphone Voice Listen Detector for Engineer Water Leakage Oil Leakin
PLN199.00 Save PLN190.00 RRP: PLN389.00
Tuya Smart WiFi Smoke Detector, Smart Controlled Sensor Real-Time Monitoring, Remote Alarm Notification
PLN74.00 Save PLN5.00 RRP: PLN79.00
Sonoff Waterproof Ds18b20 Temperature Sensor?home Automation
PLN54.00
12V Gas Alarm Sensor Alarm Propane Butane LPG Natural Motor Home Camper
PLN9.95 Save PLN23.00 RRP: PLN32.95
3-in-1 Tds Water Quality Tester High Accuracy Digital Water Testing Kit For Drink Water Water Teste Banmo
PLN69.00 Save PLN50.00 RRP: PLN119.00
Tuya WiFi Temperature Sensor with Digital Display, Freezer & Water Alarm, Smart Life App Alert, US/EU Plug for Home
PLN169.00 Save PLN180.00 RRP: PLN349.00
Tuya Smart WiFi Smoke & Carbon Monoxide Composite Home Fire Detector Smoke Alarm Sensor Home Security SmartLife Remote Control
PLN209.00 Save PLN110.00 RRP: PLN319.00
High Strength Through Wall Microphone Voice Listen Detector for Engineer Water Leakage Oil Leaking Repairing Sound Detect Device
PLN64.00 Save PLN25.00 RRP: PLN89.00
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
PLN59.00 Save PLN120.00 RRP: PLN179.00
Water Leakage Detection Underground Water Pipe Leak Monitor High-intensity Detector Accessory Kit With Earphone
PLN30.95 Save PLN23.05 RRP: PLN54.00
2025 Tuya Smart WiFi Ultrasonic Water Tank Level Monitoring Sensor with Real-Time Alarm an
PLN439.00 Save PLN385.00 RRP: PLN824.00
Tuya Smart WiFi Ultrasonic Water Tank Level Monitor Sensor Real-Time Alerts App Control for IOS & Android EU Plug
PLN269.00
High quality Leak detector Water leak detector Groundwater leak detector High
PLN149.00 Save PLN90.00 RRP: PLN239.00
ME201W Remote Tank Level Detection Smartphone Full Water Alarm System Controller for Water Level Sen
PLN249.00 Save PLN160.00 RRP: PLN409.00
Fully Automatic Water Level Controller Switch 25A 220V Water Tank Liquid Level Detection Sensor Wate
PLN48.95 Save PLN30.05 RRP: PLN79.00
Water Leakage Alarm Detector with 3.5mm Jack for Home and Office Safety Monitoring Solution
PLN54.00 Save PLN65.00 RRP: PLN119.00
Water Level Indicator Alarm Water Level Alarm Sensor Waterline Indicating Alarm Low Or High Water-hhny
PLN289.00 Save PLN1,210.00 RRP: PLN1,499.00
Zigbee Smart Rain Sensor for Outdoor Wireless Rain Detection Waterproof, Zigbee Hub Required,Linkag SZRH A-W
PLN119.00 Save PLN30.00 RRP: PLN149.00
Water Level Indicator Alarm Water Level Alarm Sensor Waterline Indicating Alarm Low or High Water Level Sensor Alarm with Silencer Switch
PLN289.00 Save PLN660.00 RRP: PLN949.00
Tuya Smart Life WiFi Switch Relay Temperature Monitoring Thermostat Sensor Passive Dry Contact Relay
PLN54.00 Save PLN45.00 RRP: PLN99.00
Smart WiFi Tank Level Monitor with iOS & Android App Control for Real-Time Updates
PLN319.00 Save PLN60.00 RRP: PLN379.00
Water Sensor Alarm System Wlz 808 With Dn15x2pcs Valve And 4pcs 6m Water Cable For Water Overflow P
PLN549.00 Save PLN300.00 RRP: PLN849.00
Water Pipe Leak Detector Kit Dual Probes Earphone Monitor and Tester Sensor for Detecting Water Pipe Tube Leakage
PLN239.00 Save PLN140.00 RRP: PLN379.00
Wireless Ultrasonic Water Tank Liquid Level Meter with Temperature Sensor Water Level Time Display L
PLN249.00 Save PLN130.00 RRP: PLN379.00
3-in-1 TDS Water Quality Tester High Accuracy Digital Water Testing Kit for Drink Water Water Tester
PLN36.95 Save PLN7.00 RRP: PLN43.95
5pcs Wired Water Leak Sensor Kitchen Sink Water Leak Alarm With 1m Long Cable-YKY416 - MXBC
PLN49.95 Save PLN179.05 RRP: PLN229.00
N911U Outdoor 360 Degree Sensor Sound and Light Alarm Animal Repeller
PLN549.00
Zigbee Water Level Sensor Smart Water Leakage Alarm Detector Flood Alert Overflow Security Protection Tuya
PLN79.00 Save PLN50.00 RRP: PLN129.00
Water Quality Tester Ph Water Quality Tester Water Tester Ph Chlorine Chlorine
PLN209.00 Save PLN60.00 RRP: PLN269.00
Water Quality Tester 5 in 1 9909PHTDS Conductivity 5 in 1
PLN99.00 Save PLN20.00 RRP: PLN119.00
Water Level Sensor Alarm with Silencer Switch for High Low Liquid Detection
PLN399.00 Save PLN750.00 RRP: PLN1,149.00