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Water & Flood Detectors

Shop the best prices on 11,496 great value water & flood detectors. Shopping for water & flood detectors is easy with Fruugo, with SALE discounts, offers and savings on GreenZech, Viewleaf, Dirtypigs and more. Buy water & flood detectors online safely with Fruugo, with secure payment and fast shipping to New Zealand.

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1 - 32 of 3,200
Tuya Smart WiFi Smoke Detector, Smart Controlled Sensor Real-Time Monitoring, Remote Alarm Notification
$30.95 Save $3.00 RRP: $33.95
2Pcs Smart Zigbee/Wifi Smoke Detector Smart Fire Fire Protection Home Security Alarm Sound Light Alarm APP Control
$64.00
Wired Type Leakage Alarm Detector Water Sensor with 3.5mm Jack
$14.95 Save $7.00 RRP: $21.95
Zigbee Smart Vibration Sensor Detection Tuya Smart Life APP Notification Real-Time Motion Vibration Alarm Smart Home
$21.95 Save $7.00 RRP: $28.95
WiFi Smart Temperature and Humidity Switch with 1M Sensor 16A Temperature Humidity Switch Supports
$28.95 Save $55.05 RRP: $84.00
Tuya Wifi Smart Water Sensor Leak Detector Flood Water Leakage Alarm Security System For Alexa Home
$7.95
DC12V/24V Immersion Wired Warter Detector Water Sensor Probe Detection Leak Alarm for Home Security
$35.95
High Sensitive Leak Detector Loud Water Leak Alarm without Battery for Basement Apartment Kitchen Bathroom (White)
$21.95 Save $67.05 RRP: $89.00
Wi-Fi Smart Heat Detector with Tuya App Control, WiFi Heat Alarm with Sealed 10-Year Li-Battery, BS 5446-2, VH03W
$59.00 Save $5.00 RRP: $64.00
Ultrasonic Wireless Water Tank Liquid Level Meter with Temperature Sensor Level Monitor Time Display Low Battery Alarm
$119.00 Save $30.00 RRP: $149.00
Water Leak Detector Alarm, Wifi Water Flooding Monitor Smart App, Wet Moisture Alert For Wireless Water Sensor Kitchen Bathroom Sensitive Flood Detect unbrand
$35.95 Save $18.05 RRP: $54.00
Water Leak Detector Multi-Functional Sound Detector for Pipe Water Leak Suitable for Leak Detection of Various Pipe
$19.95 Save $9.00 RRP: $28.95
Wireless Water Alarm Independent Battery Powered Water Alarm Sensor Detector 85dB Sounder Water
$5.95 Save $29.00 RRP: $34.95
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
$20.95 Save $11.00 RRP: $31.95
Indicateur de niveau d'eau Alarme de niveau d'eau élevé Capteur d'alarme indiquant la ligne de flottaison avec interrupteur silencieux
$169.00 Save $40.00 RRP: $209.00
Portable Water Quality Tester, High-Precision PH and Chlorine Meter for Drinking Water
$47.95 Save $31.05 RRP: $79.00
Tuya Smart WiFi Ultrasonic Water Tank Level Monitor Sensor Real-Time Alerts App Control suitable for IOS & A
$159.00 Save $80.00 RRP: $239.00
Water Level Indicator Alarm Water Level Alarm Sensor Waterline Indicating Alarm Low Or High Water Le unbrand
$94.00 Save $35.00 RRP: $129.00
2025 Smartlife App Wifi Water Sensor Water Leak Detector Alarm Home Control Ip67 Works With Tuyasmart /
$18.95 Save $19.00 RRP: $37.95
Temperature Sensor Induction Cooker Temperature Detector Electric Cooker Temperature Sensor
$11.95 Save $62.05 RRP: $74.00
Water Level Indicator Alarm Water Level Alarm Sensor Waterline Indicating Alarm Low Or High Water Level Sensor Alarm With Silencer Switch
$149.00 Save $80.00 RRP: $229.00
Zigbee Smart Rain Sensor for Outdoor Wireless Detection Waterproof Hub Required,Linkag
$33.95 Save $105.05 RRP: $139.00
3-in-1 Tds Water Quality Tester High Accuracy Digital Water Testing Kit For Drink Water Water Teste.c
$35.95 Save $73.05 RRP: $109.00
Zigbee Smart Rain Sensor for Outdoor Wireless Rain Detection Waterproof, Zigbee Hub Required,Linkag.c
$27.95 Save $56.05 RRP: $84.00
Water Leak Alarm Liquid Leakage Detector Sound Alarm Sensor Home Security
$8.95 Save $8.00 RRP: $16.95
Water Overflow Sensor Detector 120dB Water Leakage Alarm System
$7.95 Save $7.00 RRP: $14.95
DF-96DK Automatic Water Level Controller Switch 20A 220V Tank Liquid Detection Sensor C
$16.95 Save $82.05 RRP: $99.00
Df-96d Water Level Controller Automatic Pump Easy To Use
$64.00 Save $165.00 RRP: $229.00
Propane Detector 12V LPG Natural Gas Sensor Leak Alarm 85DB Siren for Car RV
$54.00 Save $145.00 RRP: $199.00
Digital Natural Gas Detector Home Alarm Leak High Sensitivity LPG LNG Coal Detection Home/Kitchen Monitor Ternel
$79.00 Save $190.00 RRP: $269.00
5 in 1 Multi-function Water Quality Tester Water Test Kit High Accuracy Meter.
$84.00 Save $165.00 RRP: $249.00
Tuya Zigbee Water Sensor Water Detector for Home Remote Alarm
$33.95 Save $7.00 RRP: $40.95