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Basement Watchdog Pump Alarm 110 dB Battery-Operated Solid-State Circuitry

$ 23.89 $ 14.33

First Alert Battery Powered Water Alarm

$ 7.91 $ 4.74

Wasserstein WiFi Water Leak Sensor Smart Leak Flood Detector 2-Pack White

$ 40.55 $ 24.33

Model BWD-HWA 110 dB Battery Operated Water Alarm Pack of 1

$ 16.71 $ 10.02

1Pc Mini Electronic Thermometer LCD Display Digital Thermometer Water Temp Gauge

$ 3.15 $ 1.89

FLIR T860-24 High-Performance Thermal Camera, Viewfinder, 24° Lens

$ 23716 $ 14229.6

Water Leak Detector Ortis Wet Switch Flood Detector Water Sensor, Automatically

$ 41.28 $ 24.76

Honeywell RWD41 Water Defense - Leak Sensing Alarm - Brand New -

$ 26.4 $ 15.83

Phyn Plus Smart Water Monitor with Whole-Home Leak Detection and Auto Shutoff

$ 728.32 $ 436.99

freezealarm model fa-700

$ 30.79 $ 18.47

Tuya Zigbee Water Leak Level Alert Detector APP Voice Control+IFTTT X1G6

$ 21.46 $ 12.87

120dB Water Leak Alarm Flood Level Overflow Detector Sensor for Home Pool Bath

$ 15.81 $ 9.48

Sabre / Water Leak Alarm / Standalone Alarm

$ 18.47 $ 11.08

Water Leak Alarm

$ 14.08 $ 8.44

SkyLink Wireless Water Leak Flood Sensor for Net Connected Home Security Alarm

$ 13.86 $ 8.31

SimpliSafe Temperature Sensor - Hot/Cold Detection - Brand New Original Package

$ 20.23 $ 12.14

Tuya Zigbee Water Leak Level Alert Detector APP Voice Control+IFTTT A4D9

$ 22.69 $ 13.61

FLIR T860-24-42 High-Performance Thermal Camera, Viewfinder, 24°/42°

$ 25036 $ 15021.59

FLIR T840-24-14-42-NIST High-Performance Thermal Camera, Viewfinder

$ 21120 $ 12672

LCD Display Mini Digital Thermometer 1Pc Thermometer Electronic Water Temp Gauge

$ 3.15 $ 1.89

1Pc Mini Digital Thermometer LCD Display Thermometer Electronic Water Temp Gauge

$ 3.15 $ 1.89

Water Leak Alarm

$ 17.59 $ 10.55

Orbit 71003 B-hyve Smart Flood Sensor 3-Pack with Wi-Fi Hub

$ 126.89 $ 76.13

Water Leakage Alarm Detector Water Alarm Leak Sensor Detection Flood Alert

$ 6.42 $ 3.85

Water Leakage Alarm Detector 120dB Water Leak Sensors Flood Alert Overflow

$ 7.29 $ 4.37

MOEN 920-004 Leak Detection System

$ 68.68 $ 41.21

Practical Fish Tank Water Level Alarm Waterproof Water Alarm Detector HOT

$ 14.8 $ 8.88

Water Leak Alarm Flood Level Overflow Detector Sensor Home Security Alert

$ 7.29 $ 4.37

Aquarium Water Level Alarm Sensor Controller Fish Tank Liquid Warning Detector

$ 8.79 $ 5.27

Water Leak Alarm Flood Level Overflow Detector Sensor Home Security Alert

$ 7.29 $ 4.37

AquaVial Well Water Test Kit | Detect E.Coli and Coliform Bacteria | Simple t...

$ 28.15 $ 16.89

Water Leak Alarm Flood Level Overflow Detector Sensor Alert Home Security S

$ 14.59 $ 8.75

DAYTON 29NU58 Detection and Alarm Shutoff System,120V

$ 1798.86 $ 1079.32

DAYTON 29NU59 Detection and Alarm Shutoff System,120V

$ 1823.06 $ 1093.84

DAYTON 29NU57 Detection and Alarm Shutoff System,120V

$ 2065.06 $ 1239.04

DAYTON 29NU61 Detection and Alarm Shutoff System,120V

$ 1852.1 $ 1111.26

DAYTON 29NU60 Detection and Alarm Shutoff System,120V

$ 1824.67 $ 1094.8

DAYTON 36T734 Water Shutoff Relay Panel,24VAC

$ 1560.09 $ 936.05

Digi-Sense TC9100 Benchtop Temperature Controller for Thermocouples; 115 VAC

$ 263.98 $ 158.38

Fibaro FGBHFS-101 Flood, Water & Temperature Sensor Homekit enabled water lea...

$ 86.23 $ 51.73

DAYTON 29NU65 Detection and Alarm Shutoff System,120V

$ 734.06 $ 440.44

DAYTON 29NU64 Detection and Alarm Shutoff System,120V

$ 838.93 $ 503.35

DAYTON 29NU52 Detection and Alarm Shutoff System,120V

$ 3217.43 $ 1930.46

DAYTON 29NU54 Detection and Alarm Shutoff System,120V

$ 3240.73 $ 1944.43

DAYTON 29NU55 Detection and Alarm Shutoff System,120V

$ 3737.79 $ 2242.67

DAYTON 29NU51 Detection and Alarm Shutoff System,120V

$ 3193.23 $ 1915.94

DAYTON 29NU50 Detection and Alarm Shutoff System,120V

$ 3462.78 $ 2077.66

DAYTON 29NU56 Detection and Alarm Shutoff System,120V

$ 3881.75 $ 2329.05

DAYTON 29NU63 Detection and Alarm Shutoff System,120V

$ 2484.53 $ 1490.71

DAYTON 29NU62 Detection and Alarm Shutoff System,120V

$ 2340.94 $ 1404.56

Home Water Leakage Sensor Alarm Flood Alert Overflow Security System WIFI Device

$ 19.35 $ 11.61

LEVEL SENSE LS-LEAK-10M DC Floor Water Sensor for Flood and Leak Detection (30

$ 30.35 $ 18.21

LEVEL SENSE LS-SENTRY-120V-FLOAT-US-RETAIL Level Sense Sentry Sump Pump Alarm

$ 117.03 $ 70.21

Guardian by Elexa Leak Prevention System Plus with 3 Leak Detectors GVD3

$ 110.79 $ 66.47

Smart Home Water Monitor by Streamlabs

$ 88 $ 52.8

Ideal Security Wireless Extreme Temperature Alarm, Alert System (SK627) - NEW

$ 26.4 $ 15.83

Wasserstein WiFi Water Leak Sensor Smart Leak Flood Detector(3 Pack)NOB

$ 43.99 $ 26.39

Guardian Leal Detected and Flood Prevention System KGLPS1-1 New

$ 65.99 $ 39.59

QMI WATER GUARDIAN Water Leak Protection System

$ 30.8 $ 18.48

Guardian Leal Detected and Flood Prevention System KGLPS1-1 New

$ 139.91 $ 83.95

Homesitter HS-700 Freeze Alarm Multi-Functional Auto Dialer Home Sitter

$ 40.47 $ 24.28

Govee WiFi Water Sensor 3 Pack, 100dB Adjustable Alarm and App Alerts, Leak and

$ 72.12 $ 43.27

Fibaro FGBHFS-101 Flood, Water & Temperature Sensor Homekit enabled water leakag

$ 65.17 $ 39.1

Tuya Zigbee Water Leak Level Overflow Alert Detector APP Voice Contr Y0G6

$ 22.69 $ 13.61

FLIR T860-14 High-Performance Thermal Camera, Viewfinder, 14° Lens

$ 23716 $ 14229.6

FLIR T860-14-NIST Thermal Camera, Viewfinder, NIST, and 14°

$ 24640 $ 14784

FLIR T860-24-14-NIST Thermal Camera, Viewfinder, NIST, 14°/24°

$ 25960 $ 15576

FLIR T860-24-NIST Thermal Camera with Viewfinder, NIST, 24°

$ 24640 $ 14784

FLIR T860-24-14 High-Performance Thermal Camera, Viewfinder, 14°/24°

$ 25036 $ 15021.59

TWO SimpliSafe Temperature Sensor - Hot/Cold Detection - Brand New

$ 35.2 $ 21.12

Watts 3/4" Lfwds-Sp-R Lead Free Water Detector Shutoff,3/4 In.

$ 140.8 $ 84.48

PHYN Smart Water Sensor 15 ft. Range Plug-in Smart Home Enabled Remote Access

$ 692.91 $ 415.74

Ring - Alarm Flood & Freeze Sensor (1-Pack)

$ 30.79 $ 18.47

La Crosse Technology GW-1000U Base And 2 Water Detector TX70U-IT with H2O sensor

$ 22 $ 13.2

WATCHDOG WATER ALARM FLOOD SENSOR LEAK DETECTOR OVERFLOW HEATER WASHING MACHINE

$ 13.96 $ 8.37

NEW ! Guardian by Elexa Leak Prevention System Plus with 3 Leak Detectors GVD3

$ 87.99 $ 52.79

Wasserstein Smart Water Sensor Simple Wifi Based FREE SHIPPING

$ 16.72 $ 10.03

Guardian Elexa Leak Prev. System Plus with 2 Extra Leak Detectors & Back Up Powe

$ 175.12 $ 105.07

Govee Water Detector H5054 2pk Multi-probe Detector Battery Included Waterproof

$ 16.69 $ 10.01

Freeze Alarm Intermediate FA-I-CCA - Prevent Frozen Pipes Home Cabin Business

$ 52.8 $ 31.67

Ideal Security Wireless Extreme Temperature Alarm, Alert System (SK627) - NEW

$ 22 $ 13.2

High Decibel Water Leakage Detector Sensor Alarm Household Sound Light Device

$ 11.51 $ 6.9

Control Products Water Alarm Plus WA-5001 Homesitter Protected Home NEW

$ 30.36 $ 18.21

Water Level Alarm Detector Sensor Voice Control For Alexa Google Home

$ 18.49 $ 11.09

Control Products Model FA-1 Freeze Alarm

$ 26.39 $ 15.83

Honeywell RWD41 Water Defense Water Sensing Alarm Leak Detection

$ 17.59 $ 10.55

First Alert Battery Powered Water Alarm Leak & Flood Detection WA100 New Sealed

$ 11.43 $ 6.85

BEST WATER ALARM FLOOD SENSOR LEAK DETECTOR OVERFLOW HEATER WASHING MACHINE USA

$ 15.84 $ 9.5

Lyric WiFi water leak and freeze detector

$ 46.63 $ 27.97

Zircon - 68319  Leak Alert Water Leak Detector & Flood Sensor Alarm / Water L...

$ 60.3 $ 36.18

SimpliSafe Freeze Sensor - Hot/Cold Detection - Brand New Original Package

$ 20.23 $ 12.14

RWD21 Water Leak Alarm by Resideo, white

$ 17.59 $ 10.55

THE BASEMENT WATCHDOG Model BWD-HWA 110 dB Battery Operated Water Alarm

$ 16.47 $ 9.88

TWO SimpliSafe Freeze Sensors - Hot/Cold Detection - Brand New

$ 40.47 $ 24.28

QMI WATER GUARDIAN Water Leak Protection System

$ 30.8 $ 18.48

7x New System Sensor 5600 Series Heat Detector Heads 135°F & 192°F | 5623 | 5602

$ 87.99 $ 52.79

Thermometer Electronic Water Temp Gauge Top Mini Digital Thermometer LCD Display

$ 3.17 $ 1.9

28x Winland WaterBug Water Detection Sensors & Probes

$ 74.79 $ 44.87

NEW ! Guardian by Elexa Leak Prevention System Plus with 3 Leak Detectors GVD3

$ 87.99 $ 52.79

Honeywell WiFi water leak and Freeze Humidity Temperature Detector Sensor Alexa

$ 42.24 $ 25.34