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Best water alarm for sump pumps - Holiday Sale 2025

Last Updated - December 14, 2025

1
Best Choice

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Sump Alarm

Sump Alarm High Water Alarm for Sump Pump & Septic Water – Weatherproof 90dB Audible Alarm with 10ft Float Switch for Indoor & Outdoor Use

Sump Alarm

$129.99

More Details
Main highlights
- PREVENT WATER DAMAGE WITH SUMP ALARM HIGH WATER LEVEL ALARM: Ideal for sump pump and septic water applications, the Sump Alarm High Water Level Alarm helps protect your home from costly flooding by providing early warnings of rising water levels.
- PREMIUM 10-FT FLOAT SWITCH: Equipped with a 10-foot float switch, this alarm is designed to handle both sump pump and septic water. The premium float switch provides accurate, dependable water level monitoring for long-term reliability.
- MADE IN THE USA WITH US-BASED TECH SUPPORT: Proudly manufactured in the USA, the Sump Alarm is backed by 100% quality control checks, ensuring it works perfectly out of the box. Plus, US-based technical support is always ready to assist you if needed.
- EASY INSTALLATION AND MAINTENANCE: Quick and straightforward to install, the Sump Alarm High Water Level Alarm comes with a 10-foot float switch cable, allowing easy setup with minimal maintenance for reliable protection.
- COST-EFFECTIVE FLOOD PROTECTION: This affordable alarm offers peace of mind by protecting your home from potential flooding without the need for expensive installation or maintenance.
- BUILT TO HANDLE THE TOUGHEST CONDITIONS: Rated to withstand temperatures from -40°F to 140°F, rain, snow, and harsh environments, the Sump Alarm is built with premium components for exceptional durability. Unlike cheaper alternatives, this alarm is designed to reliably perform in even the toughest conditions.
- 90 dB LOUD ALARM WITH RED LED INDICATOR: The 90 dB siren ensures the alarm is heard clearly throughout your home, while the bright red LED indicator light provides a visual alert, making it easy to notice the alarm, even in noisy environments.
$129.99
2
Best Value

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Superior Pump

Superior Pump 92060 Sump Alarm System with 15-Foot Tethered Float Switch , Black

Superior Pump

$101.80

More Details
Main highlights
- Non-corrosive NEMA enclosure, rated for indoor use
- Monitors liquid levels in sump and sewage basins, holding tanks and other water applications
- Comes complete with alarm, 15 foot float switch and mounting clip
- 9 Volt battery backup, battery not included
- 87 Decibel alarm horn with low battery chirp
$101.80
3

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

briidea

Sump Pump Alarm, Briidea Indoor/Outdoor High Water Septic Tank Alarm with 110dB Loud Alarm and Large LED Indicator, 10ft Level Float Switch, Ideal for Septic Sump Pump Pond Water Tank

briidea

$69.99

More Details
Main highlights
- WIDELY USED: Very suitable for monitoring the water level for sump pumps, water tanks, lift stations, low density oils and sewage water
- WEATHERPROOF ENCLOSURE: Are you looking for a high water sump alarm flood alarm that works both outdoors and indoors? The enclosere of our alarm is made of weatherproof components, IP67-rated weatherproof, is not affected by any extreme weather, very suitable for indoor/outdoor use, is your ideal choice
- HIGH WATER SEPTIC ALARM: Basement flooding can cost you a lot of time, effort and money. Use our septic tank alarm, through the float switch to detect the water level of your septic, and timely alarm when the water level is too high, protect your house and property from flooding, give you peace of mind then
- ADJUSTABLE DETECT RANGE: The high water alarm system equipped with a 10 ft float level switch and a 6 ft power cord, you can adjust the detect range as needed to minimize damage to your property
- 110 DECIBEL ALARM: With volume alarm and large LED warning light, double protection. The alarm sounds up to 110 dB, you can hear it clearly no matter where you are, thus protecting your basement and home from water damage
$69.99
4

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

LUCKYDUO

LUCKYDUO WiFi High/Low Sump Pump Alarm, Smart Water Level Alert with App Notification, Water Lever Sensor Detector for Indoors/Outdoors with 10ft Tethered Float Switch, 110dB Loud Alarm, LED Flashing

LUCKYDUO

$69.99

More Details
Main highlights
- Versatile Application: Perfect for a range of settings including homes, sewage areas, and outdoor water tanks. This alarm is designed to adapt to different environments, providing comprehensive water monitoring wherever it's needed
- Smart Wifi & App Notification: Stay connected and in control with the built-in WiFi feature. Monitor water levels and receive instant alerts on your smartphone through the dedicated App, ensuring you're always informed, no matter where you are
- Smart Water Lever Alarm: Keep your home safe with high water level alarm that features a 110dB siren and LED strobe for immediate alerts. Its IP65 waterproof rating ensures durability in various environments, making it a reliable choice for water monitoring
- Protect Your Home from Water Damage: Proactively safeguard your property against potential water disasters-Offering early detection and alerts, helping you prevent costly damages and maintain a secure living space
- Clear & Easy to Install: Setting up the water level alarm is a breeze. Follow the installation instructions,with a clear button layout that makes operation simple and intuitive for everyone
$69.99
5

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Sekelo

Sump Pump Alarm,Sekelo High Water Alarm with 10ft Level Float Switch,110dB Loud Alarm and High Brightness LED Indicator ,IP67 Indoor/Outdoor Use,Ideal for Septic Sump Pump Pond Water Tank

Sekelo

$49.99

More Details
Main highlights
- 【Weather-Resistant Enclosure】: Crafted with IP67-rated waterproof materials, our alarm's weatherproof design remains unaffected by extreme conditions. Perfect for both indoor and outdoor use, making it your ideal choice.
- 【Versatile Application】: Ideal for monitoring water levels in sump pumps, water tanks, lift stations, low-density oils, and sewage water. Its reliable high-water alerts and easy installation make it suitable for both indoor and outdoor use.
- 【Reliable Waterproof Design】: Safeguard your home and property from floods with our sewage pump alarm. The float switch detects sewage water levels, triggering a timely alarm for peace of mind in the face of rising waters.
- 【Powerful 110dB Alert】: With a blaring 110dB alarm and LED indicators, enjoy dual protection. Whether indoors or out, the loud alarm ensures you hear the warning clearly, protecting your basement and residence from water damage.
- 【Adjustable Detection Range】: Equipped with a 10-foot float level switch and a 6-foot power cord, customize the detection range as needed to minimize property damage.
$49.99

Best water alarm for sump pumps - Holiday Sale 2025

Sump Alarm High Water Alarm for Sump Pump & Septic Water – Weatherproof 90dB Audible Alarm with 10ft Float Switch for Indoor & Outdoor Use

Superior Pump 92060 Sump Alarm System with 15-Foot Tethered Float Switch , Black

Sump Pump Alarm, Briidea Indoor/Outdoor High Water Septic Tank Alarm with 110dB Loud Alarm and Large LED Indicator, 10ft Level Float Switch, Ideal for Septic Sump Pump Pond Water Tank

LUCKYDUO WiFi High/Low Sump Pump Alarm, Smart Water Level Alert with App Notification, Water Lever Sensor Detector for Indoors/Outdoors with 10ft Tethered Float Switch, 110dB Loud Alarm, LED Flashing

Sump Pump Alarm,Sekelo High Water Alarm with 10ft Level Float Switch,110dB Loud Alarm and High Brightness LED Indicator ,IP67 Indoor/Outdoor Use,Ideal for Septic Sump Pump Pond Water Tank

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