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Water & Flood Detectors

Shop the best prices on 16,828 great value water & flood detectors. Shopping for water & flood detectors is easy with Fruugo, with SALE discounts, offers and savings on TTMA, GreenZech, Kincjon and more. Buy water & flood detectors online safely with Fruugo, with secure payment and fast shipping to Portugal.

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1 - 32 of 3,200
Tuya Smart WiFi Smoke Detector, Smart Controlled Sensor Real-Time Monitoring, Remote Alarm Notification
€17.95 Save €1.00 RRP: €18.95
Water Level Indicator Alarm Water Level Alarm Sensor Waterline Indicating Alarm Low Or High Water
€54.00 Save €30.00 RRP: €84.00
2Pcs Smart Zigbee/Wifi Smoke Detector Smart Fire Fire Protection Home Security Alarm Sound Light Alarm APP Control
€29.95 Save €2.00 RRP: €31.95
Oil Leak Detection Set UV Dye Leak Detector Tool For Fluorescent Agent Syringemr
€15.95 Save €7.00 RRP: €22.95
Water Level Indicator Alarm Water Level Alarm Sensor Waterline Indicating Alarm Low or High Water Le Asiv
€43.95 Save €65.05 RRP: €109.00
Tuya Smart WiFi Ultrasonic Water Tank Level Monitor Sensor Real-Time Alerts App Control suitable for IOS & A
€84.00 Save €45.00 RRP: €129.00
2025 Smartlife App Wifi Water Sensor Water Leak Detector Alarm Home Control Ip67 Works With Tuyasmart /
€9.95 Save €10.00 RRP: €19.95
Portable Water Quality Tester, High-Precision PH and Chlorine Meter for Drinking Water
€25.95 Save €16.00 RRP: €41.95
Temperature Sensor Induction Cooker Temperature Detector Electric Cooker Temperature Sensor
€6.95 Save €36.00 RRP: €42.95
Water Level Indicator Alarm Water Level Alarm Sensor Waterline Indicating Alarm Low Or High Water Le unbrand
€46.95 Save €22.05 RRP: €69.00
Water Electrolyzer Test Electrolysis Water Tools Water Purity Level Meter Water Quality Tester Macaron Look
€20.95 Save €8.00 RRP: €28.95
Zigbee Wireless Smoke Detector - Tuya Smart Home Fire Alarm with 360 Induction, Sound & Light Alert
€15.95 Save €38.05 RRP: €54.00
Indicateur de niveau d'eau Alarme de niveau d'eau élevé Capteur d'alarme indiquant la ligne de flottaison avec interrupteur silencieux
€94.00 Save €35.00 RRP: €129.00
Wireless Water Alarm Independent Battery Powered Water Alarm Sensor Detector 85dB Sounder Water
€2.95 Save €15.00 RRP: €17.95
Water Leak Detector Alarm, Wifi Water Flooding Monitor Smart App, Wet Moisture Alert For Wireless Water Sensor Kitchen Bathroom Sensitive Flood Detect unbrand
€18.95 Save €9.00 RRP: €27.95
High Sensitive Leak Detector Loud Water Leak Alarm without Battery for Basement Apartment Kitchen Bathroom (White)
€12.95 Save €37.00 RRP: €49.95
ZigBee-Compatible Smart Alarm Sensor with Built-in 90DB Siren & Flashing Light for Tuya Smart Life Home Security
€35.95
2 PCS Household Electrolyzer Test Electrolysis Water Tools Water Purity Level Meter PH Testing Tool Water Quality Tester
€20.95
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 unbrand
€10.95 Save €6.00 RRP: €16.95
Ultrasonic Wireless Water Tank Liquid Level Meter with Temperature Sensor Level Monitor Time Display Low Battery Alarm
€64.00 Save €20.00 RRP: €84.00
NEO NAS-TH02B Multifunction Sensor Tuya ZigBee Smart Temperature and Humidity Detector with Luminous Intensity Detection
€20.95 Save €43.05 RRP: €64.00
Water Leak Detector Multi-Functional Sound Detector for Pipe Water Leak Suitable for Leak Detection of Various Pipe
€10.95 Save €5.00 RRP: €15.95
NEO NAS-WS05B Zigbee Water Sensor & Flood Sensor WS05B Flood Sensor
€16.95
Wi-Fi Smart Heat Detector with Tuya App Control, WiFi Heat Alarm with Sealed 10-Year Li-Battery, BS 5446-2, VH03W
€31.95 Save €4.00 RRP: €35.95
Gas Pipe Shut Off Valve Gas Leakage Detection Alarm Set for Household Use 3000PPM
€49.00 Save €60.00 RRP: €109.00
Oil Leak Detection Set UV Dye Leak Detector Tool For Fluorescent Agent Syringemr SZRH AC-
€19.95 Save €13.00 RRP: €32.95
Wifi Temperature Humidity Sensor Temperature - Mon For
€15.95
Zigbee Smart Vibration Sensor Detection Tuya Smart Life APP Notification Real-Time Motion Vibration Alarm Smart Home
€12.95 Save €3.00 RRP: €15.95
DIY HY929 High Strength Wall Microphone Voice Listen Detector for Engineer Water Leakage Oil Leakin
€35.95 Save €38.05 RRP: €74.00
WiFi Smart Temperature and Humidity Switch with 1M Sensor 16A Temperature Humidity Switch Supports
€15.95 Save €28.00 RRP: €43.95
Wired Type Leakage Alarm Detector Water Sensor with 3.5mm Jack
€8.95 Save €3.00 RRP: €11.95
Tuya Wifi Smart Water Sensor Leak Detector Flood Water Leakage Alarm Security System For Alexa Home
€3.95