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Water & Flood Detectors

Shop the best prices on 17,360 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 New Zealand.

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1,633 - 1,664 of 3,200
Tuya Zigbee Water Sensor Alarm Water Leak Detector Flood Alert Overflow Security Alarm System Works
$22.95 Save $7.00 RRP: $29.95
Infrared Beam Sensor for Gates, Doors & Window - External Alarm Detector
$20.95 Save $14.00 RRP: $34.95
3-in-1 Digital TDS Water Quality Tester Kit for Drinking Water - High Accuracy Water Testing Meter for Home and Aquarium Use
$69.00
Filter Water Sensor for Libero 31921-4A700
$8.95 Save $5.00 RRP: $13.95
Wall Pipe Leaking Water Leakage Detector Security Alarm Rechargeable Home Water Pipes Fire Pipeline Auto Detection Tool
$59.00
Float Level Sensor Pool Water Level Switch water level float sensor switch for tank Swimming Pool Garden Aquarium working
$38.95 Save $50.05 RRP: $89.00
Tuya Zigbee Water Level Sensor Leakage Alarm Flood Leak Detector Smart Home Water Alert Overflow Alarm Security System
$46.95 Save $72.05 RRP: $119.00
Plug-and-Play Combustible Gas Leak Detector with Sound and Light Alarm for Safety
$69.00
Water Leakage Alarm Sensor High Sensitivity for Zigbee 3.0 APP Monitoring Flood Detector for TUYA Smart
$59.00 Save $25.00 RRP: $84.00
High Sensitivity Water Leak Sensor Alarm: 100dB Alert, Durable, Wide Application
$54.00
Waterproof Ds18b20 Temperature Sensor For Home Automation - Sonoff
$42.95 Save $36.05 RRP: $79.00
Water Detection Probe Water Sensor Detection Tool Water Probe Reusable Water Probe
$21.95 Save $97.05 RRP: $119.00
Touchless Bathroom Faucet Adapter, Water-saving, Easy Installation, Sensor Water Management, Anti-Overflow Protection, Universal Sink Adapter for
$51.95 Save $147.05 RRP: $199.00
Digital Water Quality Tester - PH & Chlorine CL2 - Digital Water Quality Analysis - For Swimming Pool, Spa, Hot Tub, etc -HK908
$59.00 Save $25.00 RRP: $84.00
WiFi Water Leak Sensor Smart Home Leakage Flood Level Alarm Overflow Detector System
$44.95 Save $24.05 RRP: $69.00
Wired Water Immersion Sensor Water Level Leak Detector Overflow Alarm Switch Probe for Home Security System
$12.95
Tuya Smart Smoke Detector with WiFi & Bluetooth, Temperature & Humidity Monitoring 80dB Alarm, Remo
$169.00 Save $30.00 RRP: $199.00
DIY HY929 High Strength Wall Microphone Voice Listen Detector for Engineer Water Leakage Oil Leakin -HK602
$139.00 Save $90.00 RRP: $229.00
Zigbee Door Magnet + Light Sensor ABS Reminder Lighting Sensor Alarm Set Zigbee Door Sensor, Light Sensor
$79.00 Save $40.00 RRP: $119.00
Automotive Leak Detector Tool Set, 26Pcs A/C Refrigerant Leak Tester, Compatible with Most Vehicle Models
$249.00 Save $90.00 RRP: $339.00
Digital TDS Meter Water Quality Tester for Drinking Water, Pool, Aquarium
$34.95 Save $17.00 RRP: $51.95
2 in 1 Water Quality Tester Level Meter for Swimming Pool Spa Water Quality Monitor Meter (2 in 1 Chlorine Level Tester Meter)
$89.00 Save $40.00 RRP: $129.00
Liquid Petroleum Leak Detector with Sound and Light Alarm and Auto Shut Off
$74.00 Save $35.00 RRP: $109.00
1 piece chlorine detector for pools water quality tester for easy determination of pH value and for swimming pools and spas and portable
$51.95 Save $27.05 RRP: $79.00
Chlorprüfgerät Wasserqualitätsprüfer für pH-Wert & Chlorgehalt, Langlebig für Pools & Trinkwasser, Einfach Abzulesen
$52.95 Save $26.05 RRP: $79.00
water quality tester for swimming pools measuring device white
$69.00 Save $35.00 RRP: $104.00
Water Quality Tester PC-101 CL2 Portable Digital Chlorine Detector for Home Pool Spa with Large Screen, Battery Not Included
$54.00 Save $30.00 RRP: $84.00
Zigbee Rain Sensor Wireless Smart Rain And Water Leak Sensor UV Coated App Weather Monitoring Home Protection
$59.00 Save $25.00 RRP: $84.00
Hochwasserbarriere Aluminium, Hochwasserschutzklappe für Garagentore, Hochwasserschutzwand für Straßen, Hochwasserschutz Ausrüstung
$699.00 Save $325.00 RRP: $1,024.00
Smart Wi-Fi Doorbell Camera with Night Vision, Two-Way Audio, Motion Detection, Compatible with Alexa and Google Home
$159.00 Save $70.00 RRP: $229.00
Coolant Leak Detector Set Torch AC Leak Detection Set, Efficient Leak Detector Test Light for Refrigerators Freezers
$59.00 Save $30.00 RRP: $89.00
Halogen Leak Detector Portable Adjustable Sensitivity Tester Tool for Refrigerant Gas Detection and HVAC Applications
$104.00 Save $55.00 RRP: $159.00