10 Best Sump Pump Alarm &amp of 2025

Tested and Reviewed: Top 10 Sump Pump Alarm &amp deals with expert ratings from 8.1 to a perfect 10

June 2025 Edition

Editor's Choice

9.7

SPI/BIO Pump Control Panel with High Water Alarm (Model 50B010 WHAP)

Free Shipping

Editor's bottom line:

“This sump pump alarm &amp is the best one we tested. In terms of quality, brand and price, we couldn't ask for more.”

Main Highlights

Circuit Breakers for Pump, & Alarm Circuits
Easy to Access Terminal Block
Externally Mounted Run/Mute/TestSwitch w/ UV resistant sealing boot
Externally Mounted Audible Alarm
Rugged UV resistant Externally Mounted Alarm Light

Show Price

Picked by 288 people today

9.5

LEVEL SENSE

Level Sense Pro Wi-Fi Enabled Sump Pump Alarm, Features Include: High Water Alarm, Water Leak Detector, Power Failure Detection, Temperature and Humidity Sensor

Free Shipping

Main Highlights

REALTIME MONITORING with Level Sense Pro WIFI sump pump alarm lets you know immediately about fluid levels. Discover Temperature, humidity and water leak alarm early so you can act fast & limit damage
WIFI sump pump monitor with float switch monitors temperature, water level, humidity, leak detection and power outage alarm. Cloud check-in monitoring prevents frozen pipes, flooded basements & more.
Back-Up power provided by an auto-recharging internal back-up battery, Level Sense Pro Wifi Water Leak Detector monitors sump pump water levels. Get notified before the sump pump float switch fails.
WiFi water alarm leak detector and water alarms for basements. Free basic portal service. See current conditions and tank levels anytime with any tablet, cell phone or computer.
See current conditions and tank levels anytime with any tablet, cell phone or computer. Level Sense Pro alarm unit is made in the USA. Technical support out of St. Louis, MO. 2 Year warranty.

Show Price

9.5

HydroCheck

HydroCheck HC6000-PRO Smart Sump Pump Float Switch & Performance Monitor w/Data Tracking, LCD Screen Display Real-Time Information, Built-in Alarms, & Dual-Sensors for Optimal Efficiency, Made in USA

Free Shipping

Main Highlights

REAL-TIME DATA & SMART ALARMS: Experience transparency like never before with an LCD screen that displays real-time information on your sump pumps motor current, cycle time, water sensor status, and pump readiness. Built-in alarms alert you for critical events requiring immediate attention such as: high water, dirty sensors, weak ground, and more!
PRECISION CONTROL WITH DUAL-SENSOR DESIGN: Our advanced dual-sensor system optimizes sump pump efficiency, allowing it to run longer and have more efficient energy-saving cycles with a turn on/turn off range of up to 10 feet. Achieve fewer cycles, prolong pump lifespan and decrease energy consumption.
PROFESSIONAL-GRADE SUMP PUMP MONITORING: Ultra-reliable, easy-to-use, and loaded with high-tech features such as a weekly auto-test, an alphanumeric display, hi-lo sensor control, built-in surge protection, and a simple user interface.
MADE IN THE USA & EXCEPTIONAL CUSTOMER SUPPORT: Manufactured in the USA and backed by an exceptional customer support team that is available to answer all of your product and installation questions!
5-YEAR WARRANTY: Purchase with confidence, backed by a 5-year warranty. Trust in Hydrocheck sump pump monitoring technology that has been tested to over 1 million cycles and has been a reliable choice among industry professionals for over two decades.

Show Price

9.2

Sump Alarm

Sump Alarm High Water Alarm for Sump Pump & Septic Water – Weatherproof 90dB Audible Alarm with 16ft Float Switch for Indoor & Outdoor Use

Free Shipping

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.
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.
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.
PREMIUM 16-FT FLOAT SWITCH: Equipped with a 16-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 16-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.

Show Price

9.0

LEVEL SENSE

Level Sense Sentry WiFi Connected Sump Pump Alarm (w/ Float Switch)

Free Shipping

Main Highlights

WiFi Enabled Sump Pump Level Detection
Alarms/Notifies on High Water in Sump and Power Loss
Text Messages and E-mails Alarm Notifications
Two Inputs Offer Ability to Support Unlimited Amount of Sensors
Optional Accessories Offer Leak Detection and Additional Float Switches. Level Sense Firmware now supports the following special characters in Wi-Fi Network name (SSID) and password: ! " # $ % & ' ( ) * + , - . / : ; < = > ? @ [ \ ] ^ _ ` { | } ~
Proudly made in USA

Show Price

Best Value

8.8

Save 18%

PumpFuse

PumpFuse WiFi Sump Pump Monitor & Protector - No Sensors, Real-Time Alerts to Your Mobile Device: Prevent Pump Burnout, Over-Cycling & Flooding from Power Outage, Remote Control & Overload Protection

18% OffFree Shipping

Main Highlights

Easiest Setup in the Industry No Sensors or Pit Access Needed Simply plug in, connect to WiFi, and go. No need to access your sump well or install float switches. Auto-calibrates in minutes.
Real-Time Alerts with AI Smart Recommendations Get notified of pump issues like dry runs, overloads, power loss, short/long cycles, and more. AI suggests safe settings based on your pumps historical behavior.
No Login, No Password, No Subscription Skip account creation PumpFuse runs securely without logins or recurring fees. Your data stays private, stored on a U.S.-based cloud.
Unlimited Data & Powerful Analytics Track full pump history from day one. View power usage, runtime charts, gallons pumped, and cost estimates all free inside the app.
Monitor Multiple Pumps in One App Easily add and track multiple devices for different pumps, properties, or locations from a single mobile dashboard.
Built-In Protection, Not Just Monitoring Includes programmable auto-shutoff, remote control, and timer-based restarts helping protect pumps from burnout, clogs, and dry running.
Outdoor Use with Enclosure Support PumpFuse is not waterproof, but many users successfully use it outdoors with a weatherproof enclosure and outdoor-rated extension cords.

Show Price

8.6

HydroCheck

HydroCheck HC7000v2 Electronic Utility Sump Pump Float Switch: Automatic Turn On/Off, Hi-Lo Dual Sensors and Built-in Alarms | Versatile and Adjustable with 12ft Sensor Cables, Made in the USA

Free Shipping

Main Highlights

AUTOMATIC TURN ON/OFF: The HC7000v2 is a one-of-a-kind utility pump float switch that allows any utility pump to operate automatically and run only when water is present! No more hassling with plugging and unplugging your pump! Utility pump float switch for basements and crawl spaces.
UNIVERSAL COMPATIBILITY: This universal electronic pump switch works with all utility pumps! Simply attach one sensor to the utility pump where it is intended to turn on and the other where it is intended to turn off. Eliminate the guesswork in your utility pump setup.
COMPLETE ADJUSTABILITY: The Hi-Lo dual-sensor design can be set to turn on your pump in as little as ½ of water and includes automatic shutoff preventing over heating and burn-out. The low-level detection capability can help to prevent water damage while the easily programmable additional runtime feature ensures that your utility pump has pumped to its lowest possible level.
BUILT-IN ALARMS SOUND SHOULD A PROBLEM OCCUR: The built-in alarms can alert you to problems such as pump failure, high water, weak ground, discharge hose blockage, trapped air, and more! All alarms can be individually muted or silenced using the Smart Button. Specially designed for use with any utility pump.
TESTED TO MORE THAN 1 MILLION CYCLES WITH A 5 YEAR: Manufactured in the USA and backed by an exceptional customer support team that is available to answer all of your product and installation questions! Tested to more than 1 million cycles, this tried-and-true technology has been trusted by industry professionals for more than 20 years!

Show Price

8.3

Ortis

Ortis WiFi Sump Pump Monitor & Alarm, Real-Time Pump Status Monitoring, Automatic Power Cutoff & Alerts for Overload and Dry Run Conditions, Compatible with 1/6 to 2 HP Pumps (No Water Level Sensor)

Free Shipping

Main Highlights

REAL-TIME MONITORING AND REMOTE NOTIFICATIONS: PERFECTLY PROTECT YOUR BASEMENT! Easily manage your pumps status without the need for frequent checks. Receive instant alerts in case of power outages or pump failures, allowing you to take swift action and avoid pump damage or basement flooding
DETAILED OPERATION LOGS: Our GeniLife App is your ultimate assistant, providing the complete operating history of your pump! This allows you to manage and maintain your equipment like a pro, ensuring your pump runs at peak performance at all times
SMART ALERT SETTINGS AND CUSTOMIZATION FEATURES: Customize the alert parameters for idle and failure conditions as you wish, and set flexible notification preferences and other personalized settings to meet your specific monitoring needs
WIDE COMPATIBILITY: Input: AC120V, Output: AC120V 15A 1800W. The alarm system is suitable for various 1/6HP to 2HP 125VAC sewage pumps, submersible pumps, wastewater pumps, utility pumps, and well pumps, among others
SIMPLE INSTALLATION AND PRIVACY SECURITY: The device is easy to installsimply connect it between the pump and the power supply. The sewage pump detector alarm only supports 2.4GHz Wi-Fi and does not rely on cloud services, ensuring data security and privacy protection

Show Price

8.1

Ortis

Ortis WiFi Sump Pump Monitor & Alarm, Real-Time Pump Status Monitoring, Automatic Power Cutoff & Alerts for Overload and Dry Run Conditions, Compatible with 1/6 to 2 HP Pumps (No Water Level Sensor)

Free Shipping

Main Highlights

REAL-TIME MONITORING AND REMOTE NOTIFICATIONS: Perfectly safeguard your basement! Effortlessly manage the status of your pump without frequent checks. Receive alerts in case of power outages or pump failures to quickly take action, avoiding pump damage or basement flooding.
DETAILED OPERATION LOGS: Our GeniLife App is your ultimate assistant, providing a complete history of your pumps operations! Manage and maintain your equipment like a pro, ensuring your pump always operates at peak performance.
SMART ALARM SETTINGS AND CUSTOMIZATION OPTIONS: Customize alarm parameters for idle and fault conditions according to your preferences. Set notification preferences and other personalized settings to meet your specific monitoring needs.
BROAD COMPATIBILITY: Input: AC120V, Output: AC120V 15A 1800W. The alarm is suitable for a variety of 1/6HP to 2HP 125VAC sewage pumps, submersible pumps, wastewater pumps, utility pumps, and well pumps.
SIMPLE INSTALLATION AND DATA SECURITY: Installation is straightforwardjust connect the device between the pump and the power supply. The sewage pump alarm only supports 2.4GHz WiFi and does not rely on cloud services, ensuring data security and privacy protection.

Show Price

8.1

Save 11%

Reliance Controls

Reliance Controls THP205 Reliance Sump Pump Alarm with Flood Alert, 9 V Battery, 6 Ft Wire Sensor, 105 Db, White

11% Off

Main Highlights

Sounds loud 150dB alarm
Has alarm option for musical tone
6-foot sensor wire with water-sensing probe

Show Price

Our Best Overall Choice

Best Choice

9.7

SPI/BIO Pump Control Panel with High Water Alarm (Model 50B010 WHAP)

Free Shipping

Editor's bottom line:

“This is the best one we tested. In terms of quality, brand and price, we couldn't ask for more.”

Main Highlights

Circuit Breakers for Pump, & Alarm Circuits
Easy to Access Terminal Block
Externally Mounted Run/Mute/TestSwitch w/ UV resistant sealing boot
Externally Mounted Audible Alarm
Rugged UV resistant Externally Mounted Alarm Light

Show Price

Related Deals You Might Like for Sump Pump Alarm &amp

1622PS - Sump Pump Backup System

Show PriceView

Battery Backup Sump Pump, High Capacity

Show PriceView

Liberty Pumps StormCell 442-Series ALM-2-EYE Nighteye Wireless Enabled 115V Indoor Wide Angle Float Alarm with 20' Cord

Show PriceView

Little Giant 15EC-CIA-SFS 115 Volt, 3/4 HP, 4800 GPH Effluent/Sump Pump with Integral Snap-Action Float Switch, 10-Ft. Cord, Blue, 14942784

Show PriceView

THE BASEMENT WATCHDOG Model BWT050 ½ HP 4,100 GPH at 0 ft. and 2,770 GPH at 10 ft. Cast Iron/Cast Aluminum Submersible Sump Pump with Caged Dual Micro Reed Float Switch

Show PriceView

Back Up Battery 12V DC in/Outdoor High Water Alarm for DC / Battery Back-up Septic / Sump / Pond Pumps / Solar Installations

Show PriceView

Water Leak Detector - Very Loud Water Sensor Alarm for Home, Flood Detection Alarm Sensor Alarm for Sinks, Sump Pumps, Basements, and Laundry Rooms by Mindful Design (White, 4 Pack)

6% Off

Show PriceView

WaterBoss Premium Sump Pump Float Switch | Universal 10-Ft Tether with Piggyback Plug | Heavy-Duty for Grinder, Septic & Sewage Pumps | Honeywell Microswitch Rated for 1M Cycles | IP68 Waterproof

Show PriceView

Float Switch for Sump Pump - 6-Foot Water Level Sensor with Honeywell Microswitch and Adjustable Tether Length for Ground Water Bilge Pump and Water Tank – Non-Corrosive PP Casing, Rated to 13 Amps

Show PriceView

High / Low Water Level Sensor Detector Alarm 120 dB Red Strobe Siren, Adjustable Alarm Volume, Sump Bobber Water leak Sensor,16.4ft Probe Cord, Suitable for Water Tank/Aquarium, Swimming Pool/Basement

Show PriceView

Deals are Live

Special Amazon deal ends in: