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Water & Flood Detectors

Shop the best prices on 9,751 great value water & flood detectors. Shopping for water & flood detectors is easy with Fruugo, with SALE discounts, offers and savings on GreenZech, Dirtypigs, Shanghai Yangxin and more. Buy water & flood detectors online safely with Fruugo, with secure payment and fast shipping to New Zealand.

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3,137 - 3,168 of 3,200
Smart WiFi Temperature Hygrometer for Tuya Smart Life App
$109.00 Save $60.00 RRP: $169.00
Air Quality Monitor CO2 Detector With Clear Digital Display 3.54x1.57x2.76In, Accurate Detection, Bedroom Safety
$64.00 Save $30.00 RRP: $94.00
pH Water Quality Tester Meter for Swimming Pools, Chlorine Detector, No Battery Required, Portable and Easy to Use
$48.95 Save $25.05 RRP: $74.00
Wanddetektor Scanner für Heimwerker – Tragbarer Wandscanner mit Ton und Licht Alarm für Beton, Elektroputz und Balken
$69.00 Save $30.00 RRP: $99.00
Air Conditioning Leak Detector Complete Set Air Conditioning Leak Test Flashlight Efficient Leak Detector Test Light for Refrigerators Freezers
$54.00 Save $30.00 RRP: $84.00
WiFi Door Alarm Sensor with 80dB Sound & Visual Alerts, Tuya App Compatible, Push Notifications for Home & Garage Security
$51.95 Save $27.05 RRP: $79.00
Fish Tank Sensors & Alarms Liquid Water Level Control Vertical Water Detectors & Alarms Floating Switch
$40.95 Save $23.05 RRP: $64.00
120dB Water Leak Detector with Overflow Alarm Sensor for Home Basement Kitchen Safety
$31.95 Save $16.00 RRP: $47.95
LCD Water Level Detector with Indoor Tank Temperature Sensor and Adjustable Mount for Home Water Management
$159.00 Save $80.00 RRP: $239.00
RE51774 Water Temperature Sensor High Accuracy Waterproof Stable for 1640 2040S 2040 2140 2150
$25.95 Save $7.00 RRP: $32.95
Tuya Zigbee Ultrasonic Liquid Level Water Tank Monitor Sensor with Real-Time Alarm Notification APP Control US Plug
$119.00
5Pcs Water Leak Detector Alarm 110DB Water Leakage Sensor for Basement for Pipe/Drain/Sink/Faucet D
$74.00 Save $20.00 RRP: $94.00
Zigbee Smart Human Presence Sensor Luminance/Distance Detection Tuya Smart Life Home Automation for Alexa with Bracket
$89.00 Save $40.00 RRP: $129.00
New electric refrigerator and Freezer Door Ajar Alarm Reminder Alerts after 60 Seconds or More 2023 Model
$69.00 Save $110.00 RRP: $179.00
Smart WiFi Water Level Sensor Water Tank Level Monitor Oil Tank Gauge Sensor , Automatic Alarm Indi
$104.00 Save $5.00 RRP: $109.00
Tuya Smart WiFi Ultrasonic Water Tank Level Monitor Sensor with Real-Time Alerts & App Control for iOS and Android Devices
$179.00 Save $170.00 RRP: $349.00
Pipe Leak Detector, Professional High Sensitivity Dual Probe Water Leak Tester for Indoor Outdoor Use, EU Plug 100-240V
$119.00 Save $30.00 RRP: $149.00
Aquarium Water Quality Tester High Accuracy Multifunctional 7 in 1 WiFi Water Quality Monitor for Tuya App
$189.00 Save $50.00 RRP: $239.00
Water level alarm sensor 90-105 dB, adjustable, monitoring full tank and lack of liquid
$249.00 Save $70.00 RRP: $319.00
Automatic Water Level Control Float Valve Water Saving For Swimming Pool Construction Projects White 12.50X5.60X5.60CM 1Set
$36.95 Save $17.05 RRP: $54.00
Automatic Water Level Controller Water Tank Automatic Filling System Water Pump Controller Non Contact Water Level Senso
$129.00
ME201W Liquid Level Sensors Water Level Monitor for Tuya Smartlife APP WiFi Ultrasonic Level Indicator Sensor US
$104.00
Automatic Water Level Controller Water Tank Automatic Filling System Water Pump Controller Non Contact Water Level Senso
$129.00
Automatic Water Level Controller Water Pump Controller Water Tank Automatic Filling System Either to Fill or Empty TanK
$129.00
Tuya WiFi Smart Liquid Level Sensor Wireless Water/Oil Storage Tank Depth Detector APP Remote Monit
$99.00 Save $10.00 RRP: $109.00
Underground Water Leak Detector Kit with 300mAh Battery, ABS Case
$84.00 Save $55.00 RRP: $139.00
Water Leak Detector with Automatic Shut Off Valve for Under Sink Reverse Osmosis Filter Systems
$51.95 Save $27.05 RRP: $79.00
Water Level Sensor with Smart Detection and Alarm for RealTime Liquid Monitoring in Containers
$32.95 Save $16.00 RRP: $48.95
MCU606 Rainwater Sensor and Water Level Sensor for Pump Control, Stable Liquid Detection
$31.95 Save $15.00 RRP: $46.95
Water Leak Detector with 120dB Loud Alarm and Gold Plated Sensor for Kitchen Garage Fish Tank
$28.95 Save $15.00 RRP: $43.95
Water Leak Detector with Loud Leak Alert, Battery Operated PP Plastic Overflow Alarm
$28.95 Save $15.00 RRP: $43.95
Water Leak Detector with 120dB Loud Alarm, ABS Waterproof Sensor for Bathroom Basement Kitchen
$28.95 Save $15.00 RRP: $43.95