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Water & Flood Detectors

Shop the best prices on 11,187 great value water & flood detectors. Shopping for water & flood detectors is easy with Fruugo, with SALE discounts, offers and savings on Gze, TTMA, 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
2-in-1 Digital pH & Chlorine (CL2) Water Quality Tester for Pools & Spas
From €99.00
Water Level Indicator Alarm Water Level Alarm Sensor Waterline Indicating Alarm Low or High Water Le
From €84.00
Water Level Indicator Alarm Water Level Alarm Sensor Waterline Indicating Alarm Low Or High Water Level Sensor Alarm With Silencer Switch
From €74.00
Water Level Indicator Alarm Water Level Alarm Sensor Waterline Indicating Alarm Low or High Water Le
From €84.00
6-in-1 Water Quality Tester: pH, EC, TDS, ORP, Temp, Chlorine for Pool - Bluetooth App Display
From €104.00
Smart WiFi Smoke & CO Detector with APP Alerts, 2-in-1 Fire Alarm for Home Security, Wireless Sensor
From €28.95
Portable 6-in-1 Water Quality Tester for pH EC TDS ORP Temperature Chlorine with Bluetooth and Mobile App
From €64.00
PH & CL2 Test 2 in 1 Electronic SPA Digital Water Quality Tester Residual
From €36.95
ME201W Remote Tank Level Detection Smartphone Full Water Alarm System Controller compatible Water Level Sen
From €104.00
Smart PH Chlorine Meter Swimming Pool Water Quality Tester ORP EC TDS Temp Level Online Monitoring Analyzer for Spa
From €69.00
Perimeter Tripwire Alarm Security System with 360° Detection & 120dB Loud Siren for Home, Camping, Outdoor Safety
From €21.95
Smart Rain & Leak Sensor – Fast Alarm, Low Power Consumption – for Basements & Kitchens
From €22.95
Removable Flood Barrier 100cm x 60cm with Reflective Strips Reusable Flood Protection for Gates
From €249.00
100 Pack Adhesive Overpatches for Freestyle Libre 3 - Hypoallergenic, Waterproof For Continuous Glucose Monitor Sensor Secure Attachment
From €38.95
ME201W Liquid Level Sensors Water Level Monitor for Tuya Smartlife APP WiFi Ultrasonic Level Indicator Sensor EU_gmzs
From €99.00
Water Level Indicator Alarm Water Level Alarm Sensor Waterline Indicating Alarm Low Or High Water Le
From €74.00
Water Detector Ultrasonic Water Depth Meter with Backlit Buzzer
From €89.00
2-in-1 Digital pH & Chlorine (CL2) Water Quality Tester for Pools & Spasc
From €26.95
Tuya Smart WiFi Smoke Detector, Smart Controlled Sensor Real-Time Monitoring, Remote Alarm Notification
From €26.95
Tuya Zigbee Smart Rain Sensor compatible with Outdoor Wireless Real-Time Rain Detection IP67 Waterproof compatible with Zigbee Hub Require SP
From €24.95
1 Set Car Leak Detector Air Conditioning A / C System Leak Test Kit LED Flashlight
From €16.95
BERM K Type Thermocouple Sensors Probe Waterproof Anti Corrosion Probe Temperature Sensor 2 M / 6.6 Ft
From €14.95
Tuya Water Leak Sensor Flood Detector Smart Home
From €25.95
Ultrasonic Liquid Level Sensor with Screen, WiFi 2.4G 433MHz, Indoor/Outdoor Tank Monitor, APP Alarm, US Plug
From €69.00
Tuya Wifi Home Water Level Controller Sensors Water-level Alarm Device Swimming Flows Detection System 25-26
From €49.95
Swimming Pool Water Quality Tester, Swimming Pool Tester, Quick Compact for Home
From €21.95
ME201W Liquid Level Sensors Water Level Monitor for Tuya Smartlife APP WiFi Ultrasonic Level Indicator Sensor US
From €54.00
ME201W Liquid Level Sensors Water Level Monitor for Tuya Smartlife APP WiFi Ultrasonic Level Indicator Sensor US
From €54.00
Tuya WiFi Smart Water Valve with Consumption Flow Rate Meter, Water Leakage Detection & Alarm for Alex Brand
From €249.00
1 Set Car Leak Detector Air Conditioning A / C System Leak Test Kit LED FlashlightMulticolour SZRH A-GB
From €23.95
High-sensitivity Smoke Alarm Detector Home Security Safety for Protection High Sound Alarm Used for Hotel Restaurant
From €16.95
Tuya Smart WiFi Ultrasonic Water Tank Level Monitor Sensor Real-Time Alerts App Control for IOS & A 25-26
From €59.00