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Water & Flood Detectors

Shop the best prices on 17,396 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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2,529 - 2,560 of 3,200
12V Gas Alarm Sensor Alarm Propane Butane LPG Natural Motor Home Camper
$29.95 Save $20.00 RRP: $49.95
2pcs Tuya Smart Temperature And Humidity Sensor Wifi App Remote Monitor For Var Smart Life App Cont
$54.00 Save $30.00 RRP: $84.00
Chlorine Testing Pen 5 in 1 Water Quality Tester CL2 TEMP PH H2 ORP Measuring for Aquarium Swimming Pool
$54.00 Save $20.00 RRP: $74.00
Tuya WiFi Smart USB Sirene Alarm Sensor Sound & Light Alarm
$47.95 Save $21.05 RRP: $69.00
Liquid Level Sensor Liquid Level Detection Sensor Water Level Monitoring Sensor Sensor Module
$119.00 Save $70.00 RRP: $189.00
Float Level Sensor Pool Water Level Switch Water Level Float Sensor Switch For Tank Swimming Pool Garden Aquarium Working
$79.00 Save $80.00 RRP: $159.00
Water Level Alarm Water Leakage Detector Overflow Alarm Full Water Alarm 120 DB Security Alarm Syst
$17.95
Tuya Smart ZigBee Energy Meter 2 Way Bidirectional with Current Sensor Clamp App Monitor Power 100-
$59.00
M10*100MM PP Liquid Water Level Sensor Cable Float Switch ZP10010 100V
$17.95 Save $4.00 RRP: $21.95
3x Home Alarm Flood Water Leak Leakage Detector, Sound Alert Sensor
$34.95 Save $10.00 RRP: $44.95
2x 1/ quickly 0.3-10L/ Hall Effect Sensor Meter 0.8MPa
$29.95 Save $8.00 RRP: $37.95
Digital Water Leak Detector With Moisture Alerts, On-screen Display Hidden Leak Detection
$79.00 Save $90.00 RRP: $169.00
WiFi Smart Water Valve with Timer Auto Shutoff Valve Controller for Home Automation Compatible with Alexa App Control
$89.00 Save $50.00 RRP: $139.00
Tuya WIFI Water Sensor Alarm Water Leak Detector Flood Alert Overflow Security Alarm System Works JN
$28.95
Water Pipe Leak Detector Sensor Water Pipe Tube Leakage Monitor Tester Kit with Dual Probes Earphone EU Plug
$79.00 Save $30.00 RRP: $109.00
3Pcs Tuya Home Alarm Water Leakage Alarm
$46.95 Save $32.05 RRP: $79.00
433Mhz Wireless Water Leak Sensor, Home Security Alarm System
$36.95 Save $122.05 RRP: $159.00
Pieces Faucet Fixing Kit, Replacement Fixing Kit, Sink Fixing, Suitable for Kitchen, Bathroom, Laundry Room
$31.95 Save $62.05 RRP: $94.00
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
$59.00 Save $150.00 RRP: $209.00
2 m NTC thermistor temperature sensor waterproof probe wire 10 K 1% 3950 black
$21.95 Save $97.05 RRP: $119.00
Water Level Indicator Alarm Water Level Alarm Sensor Water Line Indicates Low Or High Water Level-Yvan
$189.00 Save $90.00 RRP: $279.00
1080P Tuya Smart Life Home Digital Viewer Peepholes EU PLUG Silver
$94.00
Digital Gas Detector with G1 Thread, Sound/Light Alerts, Remote Control, 24V DC
$429.00 Save $420.00 RRP: $849.00
D41 Smart Tuya Wifi Door Sensor Alarm Closed Detectors App Notification Alarm Smart Life Home Security Alarm System
$369.00
Naiwang Lcd Display Tuya Wifi Gas Lpg Leak Sensor Alarm Fire Security Detector App Control Home Safety Smart Temperature Monitoring
$219.00 Save $120.00 RRP: $339.00
Gas Leak Alarm 85Db Wifi Leakage Tester Sniffer for TUYA Smart Life App 110
$109.00 Save $40.00 RRP: $149.00
Water Level Sensor Alarm With Silencer Switch For High Low Liquid Detection unbrand
$129.00 Save $40.00 RRP: $169.00
Water Leakage Detector Kit High Sensitivity Water Pipe Leakage Monitor Tester with Earphone Headphone for Home 100?240V EU Plug
$159.00 Save $280.00 RRP: $439.00
YB2JF Liquid Level Transmitter 5m Cable Water Level Sensor Detector 1232VDC 420mA(07m )
$104.00 Save $105.00 RRP: $209.00
Tuya Wifi Gases Leakage Detection Device Live Voice Prompt APP Remote Alarm with Concentration Display USB Power Supplys
$89.00 Save $90.00 RRP: $179.00
Water Quality Tester Ph Water Quality Tester Water Tester Ph Chlorine Chlorine
$89.00 Save $30.00 RRP: $119.00
Tuya Smart WiFi Electricity KWH Meter Din Rail Single Phase AC 110V 230V CT AC Meter App Real Time M
$59.00 Save $20.00 RRP: $79.00