Best Sump Pump Alarm Review

Best Recommend
Instapark Water Leakage Detection Alarm and Sensor, Low Battery Alert
Editor Choice
Glentronics, Inc. BWD-HWA 00895001498 Basement Watchdog High Water Alarm, Pack of 1, Multi
Level Sense PRO- Wi-Fi Enabled Sump Pump, Internal Self Recharging Battery, Temperature, Humidity, and Leak Detector. Displays Levels online.
Instapark Water Leakage Detection Alarm and Sensor, Low Battery Alert
Glentronics, Inc. BWD-HWA 00895001498 Basement Watchdog High Water Alarm, Pack of 1, Multi
Level Sense PRO- Wi-Fi Enabled Sump Pump, Internal Self Recharging Battery, Temperature, Humidity, and Leak Detector. Displays Levels online.
Powerful 130-db Alarm
Wi-Fi Enabled
44-inch Long Wire Extends
No Installation Needed
Text Messages
Reliable Operation
Detects Moisture
E-mails Alarm
Best Recommend
Instapark Water Leakage Detection Alarm and Sensor, Low Battery Alert
Instapark Water Leakage Detection Alarm and Sensor, Low Battery Alert
Powerful 130-db Alarm
44-inch Long Wire Extends
Reliable Operation
Editor Choice
Glentronics, Inc. BWD-HWA 00895001498 Basement Watchdog High Water Alarm, Pack of 1, Multi
Glentronics, Inc. BWD-HWA 00895001498 Basement Watchdog High Water Alarm, Pack of 1, Multi
No Installation Needed
Detects Moisture
Level Sense PRO- Wi-Fi Enabled Sump Pump, Internal Self Recharging Battery, Temperature, Humidity, and Leak Detector. Displays Levels online.
Level Sense PRO- Wi-Fi Enabled Sump Pump, Internal Self Recharging Battery, Temperature, Humidity, and Leak Detector. Displays Levels online.
Wi-Fi Enabled
Text Messages
E-mails Alarm

Think, you are away from home, and your neighbor calls, “ your house is flooded.” What would you do then? Maybe it started with leakage, but you didn’t notice. And finally, your sump pump burst out. Now your homestead gets affected severely with this tragedy. The best preventive solution to avoid such difficulty is to install the best sump pump alarm in your basement.

Sump Pump alarms are meant to be a protector to your basements, kitchen, laundry room, or even your bathroom. They detect small to smaller leakages and keeps informing you. So that you can take precautions before any damages happen. Remember, if your house is not clean and dry, your health is always at risk with different sorts of diseases.

Check Top 7 Best Sump Pump Alarm Reviews

For your convenience, a brief description of the widely used sump pump alarm is given below. Don’t just scroll it. Read it carefully. Because you are about to choose your safety equipment for your own house.



Instapark Water Leakage Detection Alarm and Sensor


To prevent your household from damage and ensure your surroundings with a dry environment, you must use a sump pump alarm system like Instapark.

Automated Alarm With Loud Sound:

Whenever moisture is detected around the signal, it starts resonating. This sound elevates to 100 yards from end to end scope. It activates the system every time. Thus, your property remains protected from any natural water disasters or malfunction.

Advanced Technology:

An integrated, well-designed circuit system makes sure you get an express service from this alarm for a more extended period. Furthermore, this sensor has 44 inches long cord, which makes it more friendly to any unreachable surface.

Removable and Comfortable Rstablishment:

If you have a portable alarm in your reach, it becomes much easier for you to handle any unpleasant situation with water leakage. Surprisingly this removable machine gets set to any devices or plane as it has an adhesive foam padding and a plunger in its body.


  • Loud sound and extended distant coverage
  • Longer support
  • Portable
  • Smooth cleaning out-body
  • Longer wire to reach the unattainable place


  • Battery not included in the package
  • Needs the effort to make it reusable

Item Weight : 12 Ounces

Siren Sound Level : 130 Db

It may sometimes fail to serve the purpose. But it doesn’t mean you stop using this friendly defense system for your house. Instead, you should invest your money on this active high water alarm for the sump pump.



BWD-HWA Basement Watchdog Water Sensor and Alarm


This Watchdog Water Sensor and Alarm really works as a watchdog. Your underground is secured enough if you have an alarm system like this.

Leak detector:

If you place this system on the floor near your drainage source in any possible dump area, it will alert even for the minimal leaky situation. Because it identifies moisture earlier before heavy water flow does any damage to your properties.

Battery Support:

Your cellar is in a safe hand for nearly five years based on 9V alkaline battery reinforcement. But remember, it may vary on battery life. It could collapse anytime or last for long. As who doesn’t know, the apparatus can fall at any time.

Longer Alarm Time:

You will get the alarm continuing for three days within the whole house even only after detecting a little escape even in an unattainable distance. A coil of stretchy wires helps you in exposing this. You can lengthen the cord not unlimited but in an acceptable range.

Energy Saver:

Surprisingly, this non-installation tiny box only uses energy when it started resonating. As a result, the battery gets more longevity.


  • More battery life
  • Five years of warranty
  • No installation needed
  • Sense leakage rapidly


  • The package doe not include the battery. You have to buy one.

Item Weight: 14.1 Ounces

Product Dimensions: 1.2 X 3.2 X 4.2 Inches

Model Number: BWD-HWA

This sump pump water sensor gives you five years of warranty. Still, you must keep in mind that battery life may vary the warranty period.



Level Sense PRO- Wi-Fi Enabled Sump Pump


If your basement is flood or leak-prone, this sump pump alarm wifi sensor is a perfect fit for the place. Highly individual components and online support with professional customer assistance is the key to its success.

Smart Sensor:

Level sense pro has some exciting highlights with its built-in functions. You will have warnings from the sensors on humidities, freezing degrees, sump leakage, or overflow. In short, for any unusual occurrence apart from your primary settings, you won’t have a line on your forehead.

Same Circuit Usage:

Surprisingly, You can plug in this alarm to the corresponding circuit breaker as the sump pump do. Whereas most of the sensors in the market recommend not to do so. WIfi connection helps to activate this tool accordingly, even if there is a short circuit in your switch.

High Detection Power:

Unlike others in the market, this tool works at the core of the pump. It detects water level and identifies if it’s at risk of overflowing. Hence, it generates an alert notification to take initiatives immediately.

Online Support:

Most appropriate feature for the current time. You can analyze all notifications, water levels of your pump, Wi-Fi connection available all in one portal of this multitasking tool. Furthermore, They launch their app in AppStore of android and ios.

Centralized Notification System:

This sensor can also connect to your house safety system whenever it detects a problem with your basement. As a result, you have another surveillance except you and Level sense provider. Also, upon any power cut situation, the providers communicate with you after a certain period.

Built-in Battery:

You don’t have to worry about which battery to use for this sensor. As it facilitates you with an integrated array with self-charging capabilities.

Level Sense Pro Sump Pump Alarm – Installation and Setup


  • Notification system with email and messages
  • Online data-driven portal
  • High detection power of pump water level
  • Moisture, water slip and damp detection in the basement
  • Wi-Fi connected device


  • A little bit pricy

Item Weight: 1.2 pounds

Model Number: LS-ProXV

Product Dimensions: 5 X 1.2 X 5 Inches

Voltage: 120 Volts

Considering other advantages, you can keep the price aside. You can pay extra, of course, for your own protection with this high coverage machine in the basement.


Basement Watchdog Dual Float Sump Pump Switch with Controller


A trustworthy switch for your sump pump to start when the basement gets flooded. This switch has such flexibilities that you may not think twice before buying it.

Detection Coverage:

If your basin is drowned with the increased water level, you don’t have to stress yourself. This switch will activate the pump gradually to evacuate the water. Furthermore, its two float activation systems will make sure that the second one securely started the pump if the primary one failed.

Floating Movement:

A secured defective cage protects the switch while floating on the water surface. Moreover, this caging helps to cope with the rubbish and wirings while floating. It also has an arch at the bottom to keep away rubbishes.

Extra Time:

This pump alarm switch gives the machine a further ten seconds. As a result, the pump fulfills the drill with accuracy to drain the excess water from the underground.

Easy Installation:

You can set the switch at any level with the support of a hose clamp and controller. For this reason, this switch becomes adjustable and compatible with most of the sump pumps.


  • Adjustable to any height
  • Compatible with most of the pumps
  • Floating capability
  • Two layers of pump activation system


  • The unique cover needed if you install it outside

Item Weight : 1.5 pounds

Product Dimensions: 2.1 X 2.1 X 6.8 Inches

Model Number: BWC1

Wattage: 4.8 Watts

If such a switch exists at your home, you can lie on the bed even if it rains heavily outside. Because your pump is always a switch away to start draining the water.


Zircon Leak Alert Water Detector & Flood Sensor Alarm


This reuseable sump pump water alarms could be a great help for you if you live in a basin area, or your dwelling place has a weak drainage system. Let’s see what we get.

Automated Battery Power:

This alarm is an automatized sensor system that doesn’t require any wired establishment. You can place it on any plane surface near the potential area of draining water in your house or office, or shops.

Longer Sound Support:

Whenever it senses a discharge nearby, this machine keeps clanging. You can hear it from any corner of your residence. Furthermore, it will stay alarming until the battery becomes drained. So it becomes easier for you to prevent any possible damage.

External Sensors:

Two exterior metal contacts run with little current works as the wet detector. Whenever they get wet, they start the signal.S a result, it can identify at the very first stage of leaking water.

Floating Material:

If you failed to hear the alarm earlier for any reason, do not worry. This petite box can float on the flooded surface and keep sounding until the battery ends.


Your alarm case gets drenched doesn’t mean it become useless. Interestingly, you can reuse it. The only thing you have to do is, wipe off the water and let it dry properly, and it is ready to do the job for you again.


  • Long time sound provider
  • Minimum wet detection
  • Loud sound to reach over you from any corner of your house
  • Comes in two Leak sensing units
  • Can Float on the flooded area


  • Battery not included
  • Need to dry it properly to get it to work

Item Weight: 9.6 ounces

Product Dimensions : 4.3 X 2.4 X 1.4 Inches

Model Number : 68320

Its often seen that sump pumps often get flooded or have thin flows of water. Use this high water alarm for sump pump and see the changes.


Control Products FreezeAlarm Homesitter


If you know your best sump pump alarm will dial you on a water outbreak, you can roam around peacefully. Homesitter is offering you something like this.

Temperature Alarm:

If your pump is freezing or becomes warmer due to any unusual temperature, your homesitter controller informs you about it. You can take safety measures before your basement gets flooded.

Intelligent Sensor:

On power outage to your home or a simple drop of water detection around or away from a sump pump, your alarm surely rings and alerts your nervous system. Its dual power supply always keeps it vigilant to the dripping source.

Call on The System:

This machine will call you at three of your listed numbers when you are away from home. Similarly, it will make a soft but sturdy buzz at your stay at home. Moreover, if your caller is out of battery power, it will still send you very encouraging calls.

Energy Saver:

How louder the bell rings, It consumes a little cell power. With a backup os 2 –AA battery support, it runs for a more extended period. It uses the battery only on buzzing. Otherwise, it runs with a regular power supply.


  • Battery energy saver
  • Calls on three listed numbers
  • Informs on a minimal leakage from sump pump
  • High/low-temperature alert


  • Sometimes creates incorrect alarms
  • You have to buy power cells

Model Number : HS-700

Weight: 1.2 pounds

Product Dimensions: 2.5 x 8 x 11 inches

There is nothing better than having a calling facility to your sump pump alarm. As early as you get the call, you can take the prevention from the heavy flow.


Govee Wi-fi Water Sensor and Gateway


Another remotely accessed Wi-Fi sensor to give you the best guarding against any massive destruction due to water break down at your house.

Easy Installation:

You will find this sensor in a combo pack of the gateway device and leak locator. Connect the gateway to your Wi-Fi and place the leak detector wherever you want. Voila! Your installation is done. Check once after the installation is done to be sure it works properly.

Expanded Gateway Connection:

Your Govee gateway is different from other alarm gateways. You can connect more than one govee sensors in your house; still, you get the best transmission. Monitor all your sensors from the app even you are ]away from home.

Emphatic Sound:

If your house is temporarily out of Wi-Fi connection, still this locator acknowledges the leakage from the basement. It has music, clear and powerful enough to reach you at any corner at the house, and you are all set to stop the flow. Moreover, you can prevent the noise with a mute button.

Minimal Leak Detection:

You will find a beep in your app on the phone or a sound at your house in case the detector sense a sprinkle of water. Well, now you have a peaceful mind away from home. Additionally, you name your sensor differently in the app, and you identify the fault location immediately after the alarm buzz.


  • Detects leaks very efficiently
  • The gateway is compatible with different govee alarms
  • Loud and robust sound
  • Good warranty offer
  • Excellent support to the Wi-Fi


  • Push notifications come late sometimes

Weight: 12.8 Ounces

Product Dimensions: 3.5 X 1.8 X 1 Inches

Model Number: B5040101

Install this high water alarm for the sump pump in your basement and help yourself with a quiet life. But do not forget to check the information as it appears on your gadgets.

Sump Pump Alarm Buying Guide

Now, if I told you about the sump pump alarm system, you may think about how you could choose one? I know it is very tough to minimize your list among thousands of choices. But why do you worry? Don’t sweat yourself with thinking of that. I will give you the information.

Easy Install:

Nowadays, every people likes simple solutions to a rigid problem. Similarly, your alarms should also be an easy way out to the swamp. The first thing you must keep in mind, your safety alarm has an effortless setup. In other words, you should get it done by yourself.

Energy Saver:

If your sensor becomes silent due to a battery failure, there is no reason to have it in your basement. So, always try to choose alarms that consume less energy from the battery. As a result, your battery will not drain out in an emergency.

Long Time Buzzing:

Your alarm should keep ringing for a more extended period. So that you wouldn’t miss the chance to hear it out.

Louder as Much Possible:

It is often seen that people choose these machines with soft resonance and later complain they didn’t hear. But I think this machine should have sound louder as much as possible with excellent coverage of areas. As a matter of fact, you could listen to it from any corner of your house.

Battery Type:

It would be better if your sensor has a built-in battery. Even so, it should not be a problem to buy it externally. Make sure you buy a good quality battery for support.


It has to be a piece of reusable equipment you should use for your basement sump pump. Because it will be madness to buy such an essential thing as one-time use and keep changing it.

To be honest, hundreds of criteria will be stated on the packages to puzzle you. You only have to emphasize your needs. If it fulfills, then you buy it or else leave it.

I have managed a table with sump pump alarm to rescue you from any confusion, which you can consider for your house safety.


A damp or wet basement weakens your house foundation day by day. At the same time, they create a threat to your health as well. So you must take measures to avoid any mishap. If your cellar owns a sump pump, then enhance its activities by using one of these popular sump pump alarm. You can go for any of the sensors from the above lists.

Especially when you stay away from your residence regularly, you can use the Homesitter alarm. Otherwise, you can set any of the alarm facilities and have a dry and clean basement without the worries of getting flooded.

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