We Use Cookies

We use cookies to enhance the security, performance, functionality and for analytical and promotional activities. We use cookies to personalize ads for you. By continuing to browse this site you're agreeing to our Privacy Policy

Filter by

Pricing range

$16

$1,622

Pricing

Store

Condition

Filter by brand

Other

Best Water alarm lowes Deals in the United States

Today's best

deals, discounts, and offers

18 deals found

Sort by:

Deals are available from 7 stores and 6 brands. An additional discount is available for 2 items. Last updated on September 24, 2025.
WATERLINE CONTROLS WLC5000-120VAC Water Level Control High and Low Alarm
WATERLINE CONTROLS WLC5000-120VAC Water Level Control High and Low Alarm
WATERLINE CONTROLS WLC5000-120VAC Water Level Control High and Low Alarm
New
Free Shipping
View Deal
SJE-RHOMBUS TA-EZ-01HTB Level Alarm ,Automatic Reset,NEMA 3R,5A
SJE-RHOMBUS TA-EZ-01HTB Level Alarm ,Automatic Reset,NEMA 3R,5A
SJE-RHOMBUS TA-EZ-01HTB Level Alarm ,Automatic Reset,NEMA 3R,5A
New
Free Shipping
View Deal
ZOELLER 10-0763 High Water Alarm,Battery Powered
ZOELLER 10-0763 High Water Alarm,Battery Powered
ZOELLER 10-0763 High Water Alarm,Battery Powered
New
Free Shipping
View Deal
Tuya WiFi Smart Water Leak Sensor, Water Overflow Level Detector With Sound Alarm & Remote Monitoring Via App, Home Use Tuya WiFi Smart Water Leak Sensor, Water Overflow Level Detector With Sound Alarm & Remote Monitoring Via App, Home Use
50% Off
Tuya WiFi Smart Water Leak Sensor, Water Overflow Level Detector With Sound Alarm & Remote Monitoring Via App, Home Use Tuya WiFi Smart Water Leak Sensor, Water Overflow Level Detector With Sound Alarm & Remote Monitoring Via App, Home Use
Tuya WiFi Smart Water Leak Sensor, Water Overflow Level Detector With Sound Alarm & Remote Monitoring Via App, Home Use Tuya WiFi Smart Water Leak Sensor, Water Overflow Level Detector With Sound Alarm & Remote Monitoring Via App, Home Use
New
$59.94
Free Shipping
View Deal
WiFi Water Leak Detector With 130dB Alarm And App Control WiFi Water Leak Detector With 130dB Alarm And App Control
50% Off
WiFi Water Leak Detector With 130dB Alarm And App Control WiFi Water Leak Detector With 130dB Alarm And App Control
WiFi Water Leak Detector With 130dB Alarm And App Control WiFi Water Leak Detector With 130dB Alarm And App Control
New
$83.9
Free Shipping
View Deal
Safe-T-Alert Gas Vapor Alarm Fume Fire Bilge Water - Black Surface Mount MGD-10XL
Safe-T-Alert Gas Vapor Alarm Fume Fire Bilge Water - Black Surface Mount MGD-10XL
Safe-T-Alert Gas Vapor Alarm Fume Fire Bilge Water - Black Surface Mount MGD-10XL
New
Free Shipping
View Deal
Kidde 31208 - Smart Water Leak + Freeze Detector (60WLDR-W) Safety Alarm
Kidde 31208 - Smart Water Leak + Freeze Detector (60WLDR-W) Safety Alarm
Kidde 31208 - Smart Water Leak + Freeze Detector (60WLDR-W) Safety Alarm
New
Free Shipping
View Deal
Fire-Safe Fire/Water Safe, w/ Digital Alarm, 18.6" x 19.3" x 23.8", GMBK (SENSFW205UPC) Each Security Safe
Fire-Safe Fire/Water Safe, w/ Digital Alarm, 18.6" x 19.3" x 23.8", GMBK (SENSFW205UPC) Each Security Safe
Fire-Safe Fire/Water Safe, w/ Digital Alarm, 18.6" x 19.3" x 23.8", GMBK (SENSFW205UPC) Each Security Safe
New
Free Shipping
View Deal
Sentry SFW205UPC Fire/Water Safe, w/ Digital Alarm, 18.6" x 19.3" x 23.8", GMBK SENSFW205UPC
Sentry SFW205UPC Fire/Water Safe, w/ Digital Alarm, 18.6" x 19.3" x 23.8", GMBK SENSFW205UPC
Sentry SFW205UPC Fire/Water Safe, w/ Digital Alarm, 18.6" x 19.3" x 23.8", GMBK SENSFW205UPC
New
Free Shipping
View Deal
Ring Flood/Freeze Sensor
Ring Flood/Freeze Sensor
Ring Flood/Freeze Sensor
New
Free Shipping
View Deal
MSA ALTAIR Single-Gas Detector, Hydrogen Sulfide (H2S), Button Cell Toxic Gas Sensor (454-10092521) Each
MSA ALTAIR Single-Gas Detector, Hydrogen Sulfide (H2S), Button Cell Toxic Gas Sensor (454-10092521) Each
MSA ALTAIR Single-Gas Detector, Hydrogen Sulfide (H2S), Button Cell Toxic Gas Sensor (454-10092521) Each
New
Free Shipping
View Deal
MSA ALTAIR Single-Gas Detector, Hydrogen Sulfide (H2S), Button Cell Toxic Gas Sensor (454-10092521)
MSA ALTAIR Single-Gas Detector, Hydrogen Sulfide (H2S), Button Cell Toxic Gas Sensor (454-10092521)
MSA ALTAIR Single-Gas Detector, Hydrogen Sulfide (H2S), Button Cell Toxic Gas Sensor (454-10092521)
New
Free Shipping
View Deal
PRO SERIES PUMPS PWA2 Alarm,Indoor Water
PRO SERIES PUMPS PWA2 Alarm,Indoor Water
PRO SERIES PUMPS PWA2 Alarm,Indoor Water
New
Free Shipping
View Deal
LITTLE GIANT PUMP 513901 Alarm,High Water,120 V
LITTLE GIANT PUMP 513901 Alarm,High Water,120 V
LITTLE GIANT PUMP 513901 Alarm,High Water,120 V
New
Free Shipping
View Deal
SONIN 802 Water Alarm,Battery Powered,9VDC
SONIN 802 Water Alarm,Battery Powered,9VDC
SONIN 802 Water Alarm,Battery Powered,9VDC
New
Free Shipping
View Deal
BestDeals.today is customer-supported. When you buy products through our site, we may earn an affiliate commission on featured products.