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$31.99
$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
452
20% off
$31.99
$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
452
$20.99
$29.99
Simplisafe - Water Sensor - White
Best Buy
50
30% off
$20.99
$29.99
Simplisafe - Water Sensor - White
Best Buy
50
$89.00
Watchdog Home Monitor - Water, Temperature, Humidity, And Power Outage Alarm Sensor With Wifi
Amazon.com
85
Free shipping
$89.00
Watchdog Home Monitor - Water, Temperature, Humidity, And Power Outage Alarm Sensor With Wifi
Amazon.com
85
$13.99
$20.99
T1 Water Leak Sensor- Requires Aqara Hub, Supports Apple Homekit, Alexa, Google, Smartthings - White
Best Buy
33% off
$13.99
$20.99
T1 Water Leak Sensor- Requires Aqara Hub, Supports Apple Homekit, Alexa, Google, Smartthings - White
Best Buy
$20.00
Pro Series PWA2 - Water Alarm W/ Wired Remote Sensor & Accessory Jack
Water Pumps Direct
$20.00
Pro Series PWA2 - Water Alarm W/ Wired Remote Sensor & Accessory Jack
Water Pumps Direct
$241.00
$338.00
Grohe Sense Water Security Kit - Smart Water Sensor & Shut-Off System
Perigold
1
Free shipping
28% off
$241.00
$338.00
Grohe Sense Water Security Kit - Smart Water Sensor & Shut-Off System
Perigold
1
$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
$27.99
Level Sense ls-leak-10m - Floor Water Leak Sensor For Level Sense Alarms (Bare Lead - 30' Cord)
Water Pumps Direct
$27.99
Level Sense ls-leak-10m - Floor Water Leak Sensor For Level Sense Alarms (Bare Lead - 30' Cord)
Water Pumps Direct
$14.95
Water Sensor Tether | Extended Leak Detection Coverage
Sensored Life
$14.95
Water Sensor Tether | Extended Leak Detection Coverage
Sensored Life
$20.00
Pro Series PWA2 - Water Alarm W/ Wired Remote Sensor & Accessory Jack
Sump Pumps Direct
$20.00
Pro Series PWA2 - Water Alarm W/ Wired Remote Sensor & Accessory Jack
Sump Pumps Direct
$36.99
$54.99
Goveelife Water Leak Detector 1S, 1 Wi-Fi Gateway+3 Sensors
Govee-US
32% off
$36.99
$54.99
Goveelife Water Leak Detector 1S, 1 Wi-Fi Gateway+3 Sensors
Govee-US
$29.00
Pro Series PS-WS360 - 360 Degrees Water Sensor For Pro Series PWA2 Water Alarm
Water Pumps Direct
$29.00
Pro Series PS-WS360 - 360 Degrees Water Sensor For Pro Series PWA2 Water Alarm
Water Pumps Direct
$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
$29.95
Spuck Water Sensor | Leak Detection For Critical Areas
Sensored Life
$29.95
Spuck Water Sensor | Leak Detection For Critical Areas
Sensored Life
$57.00
$89.00
Ajax Wireless Leaksprotect Smart Water Leak Detector, 5-Year Battery, Hub Required Black
Shop Ajax Security
35% off
$57.00
$89.00
Ajax Wireless Leaksprotect Smart Water Leak Detector, 5-Year Battery, Hub Required Black
Shop Ajax Security
$75.99
$116.99
Goveelife Water Leak Detector 1S, 1 Wi-Fi Gateway+8 Sensors
Govee-US
35% off
$75.99
$116.99
Goveelife Water Leak Detector 1S, 1 Wi-Fi Gateway+8 Sensors
Govee-US
$59.99
$69.99
Goveelife Water Leak Detector 1S, 1 Wi-Fi Gateway+5 Sensors
Govee-US
14% off
$59.99
$69.99
Goveelife Water Leak Detector 1S, 1 Wi-Fi Gateway+5 Sensors
Govee-US
$37.69
Kidde 21031205 Smart Water Leak And Freeze Detector
New Feedonomics Feed - ARC 8/12/2025
179
$37.69
Kidde 21031205 Smart Water Leak And Freeze Detector
New Feedonomics Feed - ARC 8/12/2025
179
$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
255
$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
255
$36.83
$48.19
2 Pack Wifi Water Leak Sensor Alarm, SEHOMY Smart Basement Water Sensor App Notification, Realtime Water Level Sensor Alarm And Drip Alert, Water Detector For Home, Kitchen, Bathroom, Warehouse
jmpropiedadesit
Free shipping
23% off
$36.83
$48.19
2 Pack Wifi Water Leak Sensor Alarm, SEHOMY Smart Basement Water Sensor App Notification, Realtime Water Level Sensor Alarm And Drip Alert, Water Detector For Home, Kitchen, Bathroom, Warehouse
jmpropiedadesit
Free shipping
$58.68
$76.28
E-SDS Water Leak Detector With Shutoff Valve,Sensors And Sounds Alarm,Automatic Water Leak Shut Off Valve System,For Pipes 3/4 NPT,Flood Prevention For Laundry,Water Heaters And More
theminutetrader
23% off
$58.68
$76.28
E-SDS Water Leak Detector With Shutoff Valve,Sensors And Sounds Alarm,Automatic Water Leak Shut Off Valve System,For Pipes 3/4 NPT,Flood Prevention For Laundry,Water Heaters And More
theminutetrader
$205.82
Monnit MNS2-9-IN-WS-WD-L03-SOL, ALTA Industrial Wireless Water Detection Sensor With Solar Power (90
Selectum
$205.82
Monnit MNS2-9-IN-WS-WD-L03-SOL, ALTA Industrial Wireless Water Detection Sensor With Solar Power (90
Selectum
$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
$58.68
$76.28
Ispring LS43 Water Leak Detector Alarm System, Automatic Shut-Off Valve And 2 Detection Sensors, Connects Up To 8 Sensor To Prevent Flooding, 3/4" NPT
theminutetrader
23% off
$58.68
$76.28
Ispring LS43 Water Leak Detector Alarm System, Automatic Shut-Off Valve And 2 Detection Sensors, Connects Up To 8 Sensor To Prevent Flooding, 3/4" NPT
theminutetrader
$74.99
$97.49
Smart Water Detector 2 Pack, HBN Wi-Fi Water Leak Sensor Alarm With 75 Db Aloud And APP Alert For Bathroom Kitchen Basement Laundry Room (Battery Included)
theminutetrader
23% off
$74.99
$97.49
Smart Water Detector 2 Pack, HBN Wi-Fi Water Leak Sensor Alarm With 75 Db Aloud And APP Alert For Bathroom Kitchen Basement Laundry Room (Battery Included)
theminutetrader
$10.97
Honeywell Reusable Water Leak Alarm RWD21
Conservation Mart
2K+
$10.97
Honeywell Reusable Water Leak Alarm RWD21
Conservation Mart
2K+
$124.02
Sump Alarm Water Leak Detector: High Level, 120V AC, Auto/Manual, 85 Db, Audio/Visual, 1, IP20 Model: LS-SENTRY-120V-LEAK-2M-RAW
Grainger
$124.02
Sump Alarm Water Leak Detector: High Level, 120V AC, Auto/Manual, 85 Db, Audio/Visual, 1, IP20 Model: LS-SENTRY-120V-LEAK-2M-RAW
Grainger
$188.50
SJE-Rhombus TAEZ-01HTB - Tank Alert EZ Indoor/Outdoor High Level Water Alarm (120V)
Sump Pumps Direct
$188.50
SJE-Rhombus TAEZ-01HTB - Tank Alert EZ Indoor/Outdoor High Level Water Alarm (120V)
Sump Pumps Direct
$64.79
LASCAR Water Leak Sensor, Wireless Alert LD
Zoro.com
30-day returns (most items)
$64.79
LASCAR Water Leak Sensor, Wireless Alert LD
Zoro.com
30-day returns
$69.83
Trolmaster Hydro-X Water Detector + Touch Spot For Flood Alert
Hydrobuilder
$69.83
Trolmaster Hydro-X Water Detector + Touch Spot For Flood Alert
Hydrobuilder
$13.34
Resideo RWD21 White Reusable Water Leak Alarm | Supplyhouse.Com
SupplyHouse.com
$13.34
Resideo RWD21 White Reusable Water Leak Alarm | Supplyhouse.Com
SupplyHouse.com
$238.00
SYSTEM SENSOR WFD50N Waterflow Detector, Fire Protection Monitoring, Early Waterflow Detection
Voomi Supply
30-day returns (most items)
$238.00
SYSTEM SENSOR WFD50N Waterflow Detector, Fire Protection Monitoring, Early Waterflow Detection
Voomi Supply
30-day returns
$31.49
Zoeller 10-0763 Flood Alert High Water Alarm
WebstaurantStore
$31.49
Zoeller 10-0763 Flood Alert High Water Alarm
WebstaurantStore
$34.90
Kidde 60WLDR-W (21031205) Water Leak + Freeze Detector 2 AA Battery Powered
Electric Bargain Store
$34.90
Kidde 60WLDR-W (21031205) Water Leak + Freeze Detector 2 AA Battery Powered
Electric Bargain Store
$49.99
Phyn Smart Water Sensor
Conservation Mart
30-day returns (most items)
$49.99
Phyn Smart Water Sensor
Conservation Mart
30-day returns
$14.99
Zircon Leak Alert Water Detector - 57158
Acme Tools
$14.99
Zircon Leak Alert Water Detector - 57158
Acme Tools
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    Shop water alert sensor

    Sponsored
    About our ads
    $31.99
    $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
    452
    20% off
    $31.99
    $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
    452
    $20.99
    $29.99
    Simplisafe - Water Sensor - White
    Best Buy
    50
    30% off
    $20.99
    $29.99
    Simplisafe - Water Sensor - White
    Best Buy
    50
    $89.00
    Watchdog Home Monitor - Water, Temperature, Humidity, And Power Outage Alarm Sensor With Wifi
    Amazon.com
    85
    Free shipping
    $89.00
    Watchdog Home Monitor - Water, Temperature, Humidity, And Power Outage Alarm Sensor With Wifi
    Amazon.com
    85
    $13.99
    $20.99
    T1 Water Leak Sensor- Requires Aqara Hub, Supports Apple Homekit, Alexa, Google, Smartthings - White
    Best Buy
    33% off
    $13.99
    $20.99
    T1 Water Leak Sensor- Requires Aqara Hub, Supports Apple Homekit, Alexa, Google, Smartthings - White
    Best Buy
    $20.00
    Pro Series PWA2 - Water Alarm W/ Wired Remote Sensor & Accessory Jack
    Water Pumps Direct
    $20.00
    Pro Series PWA2 - Water Alarm W/ Wired Remote Sensor & Accessory Jack
    Water Pumps Direct
    $241.00
    $338.00
    Grohe Sense Water Security Kit - Smart Water Sensor & Shut-Off System
    Perigold
    1
    Free shipping
    28% off
    $241.00
    $338.00
    Grohe Sense Water Security Kit - Smart Water Sensor & Shut-Off System
    Perigold
    1
    $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
    $27.99
    Level Sense ls-leak-10m - Floor Water Leak Sensor For Level Sense Alarms (Bare Lead - 30' Cord)
    Water Pumps Direct
    $27.99
    Level Sense ls-leak-10m - Floor Water Leak Sensor For Level Sense Alarms (Bare Lead - 30' Cord)
    Water Pumps Direct
    $14.95
    Water Sensor Tether | Extended Leak Detection Coverage
    Sensored Life
    $14.95
    Water Sensor Tether | Extended Leak Detection Coverage
    Sensored Life
    $20.00
    Pro Series PWA2 - Water Alarm W/ Wired Remote Sensor & Accessory Jack
    Sump Pumps Direct
    $20.00
    Pro Series PWA2 - Water Alarm W/ Wired Remote Sensor & Accessory Jack
    Sump Pumps Direct
    $36.99
    $54.99
    Goveelife Water Leak Detector 1S, 1 Wi-Fi Gateway+3 Sensors
    Govee-US
    32% off
    $36.99
    $54.99
    Goveelife Water Leak Detector 1S, 1 Wi-Fi Gateway+3 Sensors
    Govee-US
    $29.00
    Pro Series PS-WS360 - 360 Degrees Water Sensor For Pro Series PWA2 Water Alarm
    Water Pumps Direct
    $29.00
    Pro Series PS-WS360 - 360 Degrees Water Sensor For Pro Series PWA2 Water Alarm
    Water Pumps Direct
    $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
    $29.95
    Spuck Water Sensor | Leak Detection For Critical Areas
    Sensored Life
    $29.95
    Spuck Water Sensor | Leak Detection For Critical Areas
    Sensored Life
    $57.00
    $89.00
    Ajax Wireless Leaksprotect Smart Water Leak Detector, 5-Year Battery, Hub Required Black
    Shop Ajax Security
    35% off
    $57.00
    $89.00
    Ajax Wireless Leaksprotect Smart Water Leak Detector, 5-Year Battery, Hub Required Black
    Shop Ajax Security
    $75.99
    $116.99
    Goveelife Water Leak Detector 1S, 1 Wi-Fi Gateway+8 Sensors
    Govee-US
    35% off
    $75.99
    $116.99
    Goveelife Water Leak Detector 1S, 1 Wi-Fi Gateway+8 Sensors
    Govee-US
    $59.99
    $69.99
    Goveelife Water Leak Detector 1S, 1 Wi-Fi Gateway+5 Sensors
    Govee-US
    14% off
    $59.99
    $69.99
    Goveelife Water Leak Detector 1S, 1 Wi-Fi Gateway+5 Sensors
    Govee-US
    $37.69
    Kidde 21031205 Smart Water Leak And Freeze Detector
    New Feedonomics Feed - ARC 8/12/2025
    179
    $37.69
    Kidde 21031205 Smart Water Leak And Freeze Detector
    New Feedonomics Feed - ARC 8/12/2025
    179