Shop Water Detector Alarm Sensor

Sponsored
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$12.48
The Basement Watchdog 110 Db Water Alarm W/Detachable Sensor For Hard-To-Reach Areas (BWD-HWA)
Amazon.com
8K+
$12.48
The Basement Watchdog 110 Db Water Alarm W/Detachable Sensor For Hard-To-Reach Areas (BWD-HWA)
Amazon.com
8K+
$39.99
5 Pack Water Leak Detectors For Home, 100Db Water Sensor Alarm For Basement,Flood Leakage Detection Devices For Pipe/Drain/Sink/Faucet Drip Alert,
Amazon.com
732
$39.99
5 Pack Water Leak Detectors For Home, 100Db Water Sensor Alarm For Basement,Flood Leakage Detection Devices For Pipe/Drain/Sink/Faucet Drip Alert,
Amazon.com
732
$190.20
Floodstop Water Heater Leak Detector Kit With Automatic Water Shut-Off And Visual/Audible Alarms, 3/4" NPT MIP X FIP
Amazon.com
41
Free shipping
$190.20
Floodstop Water Heater Leak Detector Kit With Automatic Water Shut-Off And Visual/Audible Alarms, 3/4" NPT MIP X FIP
Amazon.com
41
$139.98
Moen Smart Water Leak Detector Indoor Smart Compatible Water Leak Detector ( 3 -Pack) In White | 920-005
Lowe's
$139.98
Moen Smart Water Leak Detector Indoor Smart Compatible Water Leak Detector ( 3 -Pack) In White | 920-005
Lowe's
$14.98
Basement Watchdog Battery Operated 110 Db Water Alarm | BWD-HWA
Lowe's
154
$14.98
Basement Watchdog Battery Operated 110 Db Water Alarm | BWD-HWA
Lowe's
154
$37.69
Kidde 21031205 Smart Water Leak And Freeze Detector
New Feedonomics Feed - ARC 8/12/2025
178
$37.69
Kidde 21031205 Smart Water Leak And Freeze Detector
New Feedonomics Feed - ARC 8/12/2025
178
$37.99
$54.99
Goveelife Water Leak Detector 1S, 1 Wi-Fi Gateway+3 Sensors
Govee-US
30% off
$37.99
$54.99
Goveelife Water Leak Detector 1S, 1 Wi-Fi Gateway+3 Sensors
Govee-US
$54.99
Moen Smart Water Leak Detector Indoor Smart Compatible Water Leak Detector ( 1 -Pack) In White | 920-004
Lowe's
$54.99
Moen Smart Water Leak Detector Indoor Smart Compatible Water Leak Detector ( 1 -Pack) In White | 920-004
Lowe's
$19.99
The Basement Watchdog 3.25 in. H X 2.3 in. W X 1 in. L Water Alarm For BW-WA360
Ace Hardware
124
$19.99
The Basement Watchdog 3.25 in. H X 2.3 in. W X 1 in. L Water Alarm For BW-WA360
Ace Hardware
124
$12.99
Wireless Water Leakage Alarm
Walmart
Free shipping
$12.99
Wireless Water Leakage Alarm
Walmart
Free shipping
$42.99
$49.99
Govee Wi-Fi Water Sensors Alarm, 5 Sensors
Govee-US
1
14% off
$42.99
$49.99
Govee Wi-Fi Water Sensors Alarm, 5 Sensors
Govee-US
1
$10.49
Deago Water Leak Sensor Detector Flood Alarm Battery Operated Leak Alert Water Detector For Kitchen Bathroom Basement
Walmart
Free shipping
$10.49
Deago Water Leak Sensor Detector Flood Alarm Battery Operated Leak Alert Water Detector For Kitchen Bathroom Basement
Walmart
Free shipping
$363.00
Solinst Model 301 Water Level Temperature Sensor, Vented / 5m
Activated Carbon Depot
$363.00
Solinst Model 301 Water Level Temperature Sensor, Vented / 5m
Activated Carbon Depot
$29.99
$36.99
Smart Water Sensor Alarm For Leaks Temperature Humidity
Home Depot
33
Free shipping
18% off
$29.99
$36.99
Smart Water Sensor Alarm For Leaks Temperature Humidity
Home Depot
33
$14.99
Sabre Water Leakage Alarm - 110Db, All-Directional Sensor, Model HS-WLA
Northern Tool
1K+
$14.99
Sabre Water Leakage Alarm - 110Db, All-Directional Sensor, Model HS-WLA
Northern Tool
1K+
$12.99
IKEA - BADRING Water Leak Sensor, Smart
IKEA
83
$12.99
IKEA - BADRING Water Leak Sensor, Smart
IKEA
83
$24.99
Flood Buzz Water Leak Alarm - 3 Pack Water Leak Detection For Homes And Businesses Reusable With Factory Installed Battery
Walmart
8
$24.99
Flood Buzz Water Leak Alarm - 3 Pack Water Leak Detection For Homes And Businesses Reusable With Factory Installed Battery
Walmart
8
$1,060.99
VEVOR Pipe Water Leak Detector For Outdoors 1Hz-10000Hz 7" Touchscreen Water Leakage Detection Locator For 16.4ft (5M) Underground Plumbing - With
VEVOR
$1,060.99
VEVOR Pipe Water Leak Detector For Outdoors 1Hz-10000Hz 7" Touchscreen Water Leakage Detection Locator For 16.4ft (5M) Underground Plumbing - With
VEVOR
$19.97
Smart Wifi Water Leak Detector, App Remote Monitoring Flood Sensor For Kitchen & Bathroom Home Assistant Compatible Smart Wifi Water Leak Detector, Ap
Inspire Uplift
$19.97
Smart Wifi Water Leak Detector, App Remote Monitoring Flood Sensor For Kitchen & Bathroom Home Assistant Compatible Smart Wifi Water Leak Detector, Ap
Inspire Uplift
$226.00
$338.00
Grohe Sense Water Security Kit - Smart Water Sensor & Shut-Off System
Perigold
1
Free shipping
33% off
$226.00
$338.00
Grohe Sense Water Security Kit - Smart Water Sensor & Shut-Off System
Perigold
1
$9.99
Xtreme Mat Under Sink Cabinet Water Sensor
Woodworker's Hardware
$9.99
Xtreme Mat Under Sink Cabinet Water Sensor
Woodworker's Hardware
$17.43
Wal-Rich 1980002 Leak Shreak Water Leak Alarm | Supplyhouse.Com
SupplyHouse.com
$17.43
Wal-Rich 1980002 Leak Shreak Water Leak Alarm | Supplyhouse.Com
SupplyHouse.com
$11.80
Leak Alert Electronic Water Detector Flood Sensor Alarm
Home Depot
52
Free shipping
$11.80
Leak Alert Electronic Water Detector Flood Sensor Alarm
Home Depot
52
$191.99
Water Leak Detection Sensor, 12-24 VDC Working Voltage, RS485 Output
L-com Global Connectivity
$191.99
Water Leak Detection Sensor, 12-24 VDC Working Voltage, RS485 Output
L-com Global Connectivity
$29.00
Pro Series PS-WS360 - 360 Degrees Water Sensor For Pro Series PWA2 Water Alarm
Sump Pumps Direct
$29.00
Pro Series PS-WS360 - 360 Degrees Water Sensor For Pro Series PWA2 Water Alarm
Sump Pumps Direct
$5.64
$11.40
Wireless Water Alarm Independent Battery Water Alarm Sensor Detector 90Db Sounder Water Leakage
Aliexpress
50% off
$5.64
$11.40
Wireless Water Alarm Independent Battery Water Alarm Sensor Detector 90Db Sounder Water Leakage
Aliexpress
$29.95
Spuck Water Sensor | Leak Detection For Critical Areas
Sensored Life
$29.95
Spuck Water Sensor | Leak Detection For Critical Areas
Sensored Life
$79.95
$89.95
Water Guard - Connected Water Leak Detector With 6.5 ft. Sensing Cable, 100Db Siren, Visual Alerts, Works W/ Apple Home
Home Depot
181
Free shipping
11% off
$79.95
$89.95
Water Guard - Connected Water Leak Detector With 6.5 ft. Sensing Cable, 100Db Siren, Visual Alerts, Works W/ Apple Home
Home Depot
181
$460.00
$720.05
H2wise+ Smart Water-Monitoring System With Auto Shutoff
Perigold
12
Free shipping
36% off
$460.00
$720.05
H2wise+ Smart Water-Monitoring System With Auto Shutoff
Perigold
12
$59.99
$99.95
Smart Home Flood Water Leakage Alarm Detector Sensor
Until Times Up
39% off
$59.99
$99.95
Smart Home Flood Water Leakage Alarm Detector Sensor
Until Times Up
$39.22
Floodstop XS-01 Extra Water Sensor (Wired) | Supplyhouse.Com
SupplyHouse.com
$39.22
Floodstop XS-01 Extra Water Sensor (Wired) | Supplyhouse.Com
SupplyHouse.com
$34.99
Eufy Water And Freeze Sensor With Remote Alerts White
Eufy
216
$34.99
Eufy Water And Freeze Sensor With Remote Alerts White
Eufy
216
$266.00
Global Water Peristaltic Water Sampler Water Sensor | Cole-Parmer
Cole-Parmer
$266.00
Global Water Peristaltic Water Sampler Water Sensor | Cole-Parmer
Cole-Parmer
$14.00
Basement Watchdog Water Sensor And Alarm BWD-HWA At ABT
Abt Electronics
730
$14.00
Basement Watchdog Water Sensor And Alarm BWD-HWA At ABT
Abt Electronics
730
$52.89
$74.05
Water Leak Detection System With Automatic Shut Off Valve, 2 Sensors And Sound Alarm, Briidea Leak Water Automatic Shutoff, Flood Stopping For Water Heaters, Laundry And More
fashionbirthfi
Free shipping
28% off
$52.89
$74.05
Water Leak Detection System With Automatic Shut Off Valve, 2 Sensors And Sound Alarm, Briidea Leak Water Automatic Shutoff, Flood Stopping For Water Heaters, Laundry And More
fashionbirthfi
Free shipping
$22.00
Pro Series PWA-360 - Water Alarm W/ Patented 360 Degrees Sensing Technology
Sump Pumps Direct
$22.00
Pro Series PWA-360 - Water Alarm W/ Patented 360 Degrees Sensing Technology
Sump Pumps Direct

Shop Water Detector Alarm Sensor

Sponsored
About our ads
$12.48
The Basement Watchdog 110 Db Water Alarm W/Detachable Sensor For Hard-To-Reach Areas (BWD-HWA)
Amazon.com
8K+
$12.48
The Basement Watchdog 110 Db Water Alarm W/Detachable Sensor For Hard-To-Reach Areas (BWD-HWA)
Amazon.com
8K+
$39.99
5 Pack Water Leak Detectors For Home, 100Db Water Sensor Alarm For Basement,Flood Leakage Detection Devices For Pipe/Drain/Sink/Faucet Drip Alert,
Amazon.com
732
$39.99
5 Pack Water Leak Detectors For Home, 100Db Water Sensor Alarm For Basement,Flood Leakage Detection Devices For Pipe/Drain/Sink/Faucet Drip Alert,
Amazon.com
732
$190.20
Floodstop Water Heater Leak Detector Kit With Automatic Water Shut-Off And Visual/Audible Alarms, 3/4" NPT MIP X FIP
Amazon.com
41
Free shipping
$190.20
Floodstop Water Heater Leak Detector Kit With Automatic Water Shut-Off And Visual/Audible Alarms, 3/4" NPT MIP X FIP
Amazon.com
41
$139.98
Moen Smart Water Leak Detector Indoor Smart Compatible Water Leak Detector ( 3 -Pack) In White | 920-005
Lowe's
$139.98
Moen Smart Water Leak Detector Indoor Smart Compatible Water Leak Detector ( 3 -Pack) In White | 920-005
Lowe's
$14.98
Basement Watchdog Battery Operated 110 Db Water Alarm | BWD-HWA
Lowe's
154
$14.98
Basement Watchdog Battery Operated 110 Db Water Alarm | BWD-HWA
Lowe's
154
$37.69
Kidde 21031205 Smart Water Leak And Freeze Detector
New Feedonomics Feed - ARC 8/12/2025
178
$37.69
Kidde 21031205 Smart Water Leak And Freeze Detector
New Feedonomics Feed - ARC 8/12/2025
178
$37.99
$54.99
Goveelife Water Leak Detector 1S, 1 Wi-Fi Gateway+3 Sensors
Govee-US
30% off
$37.99
$54.99
Goveelife Water Leak Detector 1S, 1 Wi-Fi Gateway+3 Sensors
Govee-US
$54.99
Moen Smart Water Leak Detector Indoor Smart Compatible Water Leak Detector ( 1 -Pack) In White | 920-004
Lowe's
$54.99
Moen Smart Water Leak Detector Indoor Smart Compatible Water Leak Detector ( 1 -Pack) In White | 920-004
Lowe's
$19.99
The Basement Watchdog 3.25 in. H X 2.3 in. W X 1 in. L Water Alarm For BW-WA360
Ace Hardware
124
$19.99
The Basement Watchdog 3.25 in. H X 2.3 in. W X 1 in. L Water Alarm For BW-WA360
Ace Hardware
124
$12.99
Wireless Water Leakage Alarm
Walmart
Free shipping
$12.99
Wireless Water Leakage Alarm
Walmart
Free shipping
$42.99
$49.99
Govee Wi-Fi Water Sensors Alarm, 5 Sensors
Govee-US
1
14% off
$42.99
$49.99
Govee Wi-Fi Water Sensors Alarm, 5 Sensors
Govee-US
1
$10.49
Deago Water Leak Sensor Detector Flood Alarm Battery Operated Leak Alert Water Detector For Kitchen Bathroom Basement
Walmart
Free shipping
$10.49
Deago Water Leak Sensor Detector Flood Alarm Battery Operated Leak Alert Water Detector For Kitchen Bathroom Basement
Walmart
Free shipping
$363.00
Solinst Model 301 Water Level Temperature Sensor, Vented / 5m
Activated Carbon Depot
$363.00
Solinst Model 301 Water Level Temperature Sensor, Vented / 5m
Activated Carbon Depot
$29.99
$36.99
Smart Water Sensor Alarm For Leaks Temperature Humidity
Home Depot
33
Free shipping
18% off
$29.99
$36.99
Smart Water Sensor Alarm For Leaks Temperature Humidity
Home Depot
33
$14.99
Sabre Water Leakage Alarm - 110Db, All-Directional Sensor, Model HS-WLA
Northern Tool
1K+
$14.99
Sabre Water Leakage Alarm - 110Db, All-Directional Sensor, Model HS-WLA
Northern Tool
1K+
$12.99
IKEA - BADRING Water Leak Sensor, Smart
IKEA
83
$12.99
IKEA - BADRING Water Leak Sensor, Smart
IKEA
83
$24.99
Flood Buzz Water Leak Alarm - 3 Pack Water Leak Detection For Homes And Businesses Reusable With Factory Installed Battery
Walmart
8
$24.99
Flood Buzz Water Leak Alarm - 3 Pack Water Leak Detection For Homes And Businesses Reusable With Factory Installed Battery
Walmart
8
$1,060.99
VEVOR Pipe Water Leak Detector For Outdoors 1Hz-10000Hz 7" Touchscreen Water Leakage Detection Locator For 16.4ft (5M) Underground Plumbing - With
VEVOR
$1,060.99
VEVOR Pipe Water Leak Detector For Outdoors 1Hz-10000Hz 7" Touchscreen Water Leakage Detection Locator For 16.4ft (5M) Underground Plumbing - With
VEVOR