Leak and Flood Detection

Safeguard your home from costly water damage with advanced water leak sensors and detectors. These smart devices can instantly detect leaks and alert you in real-time, enabling you to take immediate action. Many systems also feature automatic shut-off valves, stopping the flow from hot water tanks or other sources to prevent further damage and save on repair costs. At Jackson Systems & Supply, you’ll find top-rated leak detection brands, including Diversitech, UEi, and LeakSmart, trusted for reliability and performance. Browse our selection to protect your home with the latest in leak detection technology.

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Showing all 18 resultsSorted by popularity

Wet Switch Flood Detector, 24 VAC, 2 Amp, Secondary Drain Pan

Asurity

SKU: WS-1
$69.99
MSRP: $80.49
You save 15%
Asurity WS-1 Wet Switch Flood Detector, 24 VAC, 2 Amp, Secondary Drain Pan quantity
L1 WiFi Water Leak and Freeze Detector and Sensor Cable (3 Pack)

Resideo

SKU: YCHW3000W3003

Rated 5 out of 5
$163.61
Resideo YCHW3000W3003 L1 WiFi Water Leak and Freeze Detector and Sensor Cable (3 Pack) quantity
L2 WiFi Water Sensor and Switch Leak Detector

First Alert

SKU: TWLD3005-001
$76.62
First Alert TWLD3005-001 L2 WiFi Water Sensor And Switch Leak Detector quantity
L5 Wi-Fi Water Leak Shutoff Valve with 1″ NPT Ball Valve

Resideo

SKU: VWS02Y-1
$244.56
Resideo VWS02Y-1 - L5 Wi-Fi Water Leak Shutoff Valve with 1in NPT Ball Valve quantity
SmartPlug Instant Hot Water Control

Taco Comfort Solutions

SKU: SP115-1
$134.88
MSRP: $155.11
You save 15%
Taco SP115-1 SmartPlug Instant Hot Water Control quantity
L5 Wi-Fi Water Leak Shutoff Valve 3/4″ NPT Ball Valve

Resideo

SKU: VWS02Y-3/4

Rated 5 out of 5
$211.56
Resideo VWS02Y-3/4 - L5 Wi-Fi Water Leak Shutoff Valve with Actuator with 3/4 NPT Ball Valve quantity
Water Shut-Off, Leak Breaker, Wifi, 3/4 NPT Valve and Actuator

Taco Comfort Solutions

SKU: LBW-075-H-1LF

$462.00Add to Cart for Savings

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WIFI Water Leak Detector Accessory Cable Sensor – 5 Feet

Resideo

SKU: WLD3CABLE
$13.77
Honeywell WLD3CABLE WiFi Water Leak Detector Accessory Cable Sensor (5-ft) quantity
Water Leak & Freeze Detector

Kidde

SKU: 60WLDR-W
$34.97
Kidde 60WLDR-W Water Leak & Freeze Detector quantity
Sale!
Snap On Valve Controller, No Tools Required

LeakSmart

SKU: LS8852000

$349.00Add to Cart for Savings

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TripleGuard Active Appliance Leak Shutoff

RectorSeal

SKU: 97720
$268.78
Rectorseal 97720 TripleGuard Active Appliance Leak Shutoff quantity
100 ft leak sensing cable with male/female connectors

Automation Components Inc (ACI)

SKU: 147708
$1,850.99
MSRP: $2,128.64
You save 15%
ACI 147708 Leak Sensing Cable with M/F Connectors, 100 ft quantity
Leak detection controller kit for fluid monitoring applications

Automation Components Inc (ACI)

SKU: 147700
$615.99
MSRP: $708.39
You save 13%
ACI 147700 Leak Detection Controller LC-KIT quantity
Genuine replacement leak limiter for compatible GE appliance systems

GE Appliances

SKU: WE1X1076
$6.83
MSRP: $7.85
You save 15%
GE Appliances WE1X1076 Leak Limiter quantity
Wet Switch Flood Detector, Dual Voltage, Dual Isolated Control Signals

Asurity

SKU: WS-2DV
$81.50
MSRP: $93.73
You save 15%
Asurity WS-2DV Wet Switch Flood Detector, Dual Voltage, Dual Isolated Control Signals quantity
Electronic Leak Detector, HVAC Water Damage Prevention

Asurity

SKU: LD-1
$50.13
MSRP: $57.65
You save 15%
Asurity LD-1 Electronic Leak Detector, HVAC Water Damage Prevention quantity
Combustible Gas Leak Detector, Fast Response

UEi

SKU: CD100A

$225.76Add to Cart for Savings

UEi CD100A Fast-Response Combustible Gas Leak Detector quantity
Cable Sensor for Lyric Leak and Freeze Detector

Resideo

SKU: CHWES41013
$22.33
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