8 Best Pool Alarms to Avoid Unwanted Entering to Your Pool

Last updatedLast updated: August 04, 2021
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If you want a backyard pool, it is essential that you take the precautions necessary. Pool alarms are the ideal way to prevent unwanted entries in your pool area. It might be that you simply do not want your children or pets to go near the pool when you are not around, or you want to protect your pool from strangers. There are different types of pool alarms, but you have to choose what works for you.

We took certain important factors into consideration when evaluating the pool alarms. The type of pool you have will play an important role in determining the type of alarm you need. The range and volume of the alarm is crucial because you should be able to hear it from inside the house. Remote control in an alarm can also prove to be convenient.

We spent weeks going over all the collected data and researching customer responses to curate the perfect list. The article begins with a table listing all the products, and it is followed by in-detail reviews of each of them. The buying guide at the end will help you make the final choice.

Top 8 Pool Alarms Review 2021

1.

Lifebuoy Pool Alarm SystemEditor’s Choice

Features
  • Type: floating alarm
  • Range: 60 to 200 ft
  • Volume: 85 dB at 10 ft (for home unit)
  • Remote: yes

More features: home and pool units included; smartphone app available; customizable sensitivity and alarm length; portable; can be used when the pool is covered

One of the best rated pool alarms on the market, the Lifebuoy Pool Alarm System has been designed to notify you whenever a person or a pet accidentally falls into the water. The system is equipped with an advanced microprocessor and multiple sensors that work together to identify the dimensions and total area of the pool. You can let the pool alarm float on the pool surface if you wish, but be assured that it will also alert you when it is away from the pool.

The Swim mode in the Lifebuoy Pool Alarm System will allow you to enjoy a swim in peace. However, the alarm will reactivate itself if it does not detect any movement for 10 minutes. If someone falls into the pool, and water is disturbed, the alarm will sound off immediately. You can control the alarm with the help of the Lifebuoy application. Change the controls and configure the alarm based on your requirements. With the help of the application, you will be able to change the alarm state, the length of the alert, and the sensitivity of the alarm.

The Lifebuoy Pool Alarm System will do its job even if you use a pool cover. If there are young children in your family and you want them to be safe, this is an important investment. The versatile product will catch on to the slightest of movements in the water with the help of the long-range RF.

What we liked:

This system comes with multiple sensors and can detect pool boundaries automatically. We also liked that the app allows for numerous adjustments. The easy standby mode is also a huge plus.

What could be better:

Some users mentioned that the setup could have been easier.

Features
  • Type: personal immersion detector
  • Range: 200 ft
  • Volume: not specified
  • Remote: yes

More features: 2 wristbands included and more can be added; works in saltwater pools as well

The Safety Turtle 2.0 Child Immersion Pool Alarm Kit is a unique product on the market because it does not have to be separately installed. The kit comes with a wristband that your children can wear when they want to take a dip in the pool. Since the adorable, green turtle bracelet itself acts as the alarm, you will not have to put in any extra effort. The bracelet is designed to send a signal to its remote receiver when it is submerged in water. The receiver can be installed at a distance of up to 200 feet away from the pool.

It is mostly accurate and sends an instant signal. Moreover, the bracelet can only be taken off with the help of a plastic key. Young children and pets will not be able to get rid of it easily. However, it might prove to be an issue if you have an older child in the house who will be able to use the key. The received produces 98.7 decibels of sound and is pretty loud. The bracelet has a durable battery, and you should be able to use it for a long time. You can access the alarm on/off button easily. While this kit may not be the perfect product for you if you want to protect your pool, it is definitely the best pool alarm for kids’ safety.

What we liked:

The best thing about this personal immersion system designed for children is the fact that it’s easy to use, so you will not have to fix any settings. You can connect multiple wristbands and track several kids. The system is accurate and versatile.

What could be better:

The only thing to be concerned about is that children might remove the wristband. The system is also on an expensive side.

Features
  • Type: water hazard entrance door alarm
  • Range: N/A
  • Volume: 110–115 dB
  • Remote: no

More features: 10-second bypass button; can be used on both sliding glass doors and screen doors; 3-minute auto-reset; powered by 3 AAA batteries

The Techko S189A Ultra Slim Pool Safety and Entry Alarm is an excellent pool alarm to use if you want to secure your pool from unwanted users. It can also be that you simply want to keep track of the people who are using the pool. This magnetic sensor entry system is designed to give you an immediate alert when someone enters the vicinity of the swimming pool. On the one hand, nobody will be able to use your pool without your permission, and on the other hand, there will be no chance of your children falling prey to accidents. You will be informed when your child goes to the swimming pool so that you can provide them with the necessary supervision.

The kit comes with the adult pass-through automatic reset button with the help of which you will be able to enter the swimming pool area without a false alarm sounding off. You will be able to avoid the siren without deactivating it completely. The alarm produces a loud noise of 115 dB. You will be able to hear the alarm from inside the house.

This alarm system is durable and has been built to withstand all weathers. It has a water-resistant casing, which prevents it from suffering damage even when left outside. If you maintain this pool alarm well, you will be able to use it for years to come. In fact, you can also use the alarm on sliding glass doors and screen doors.

What we liked:

This system is probably the best option if you have an indoor pool. It’s powered by magnetic sensors and provides “Always on” alarm protection. It also comes with an adult pass-through auto-reset button for your convenience. The alarm is one of the loudest, so you can hear it from any room of your house.

What could be better:

Some users mentioned that the performance of this unit can be inconsistent.

4.

Techko S187D Safe Pool AlarmMost Versatile door alarm

Features
  • Type: water hazard entrance door alarm
  • Range: N/A
  • Volume: 110 dB
  • Remote: no

More features: can be used on both sliding glass doors and screen doors; 6-tone alarm; water- and weather-resistant

The Techko S187D Safe Pool Alarm has been designed to allow you to monitor all the entryways leading up to your swimming pool area. You do not want any strangers using your pool, and you also do not want your children using the pool in your absence. This alarm will emit a loud 110 dB siren whenever the magnetic contact is disrupted so that you are aware of what is going on. There is a bypass button that you can click when you want to take a swim. The alarm is equipped with two sensors allowing you to keep the screen door closed even when the sliding glass door is just ajar without shutting down the alarm. You will not have to bypass the alarm every time. The device satisfied all the UL 2017 standards and is very safe to use. The weather-resistant design of the product will protect it from harsh sunlight and rain.

You will find that this pool alarm is very easy to install. Whether you set it up temporarily or permanently, it will serve you well. The two sensors can detect even the slightest of movements. They do not need any extra programming. The sensors and alarm are accompanied by a set of clear instructions. The Always On” alarm protection will ensure that you do not miss anything.

What we liked:

The best thing about this system is that it’s easy to install. It’s versatile in that you can use it outdoors as well, and the alarm is rather loud. It also combines style with functionality.

What could be better:

The system could be more durable since it can be used outdoors as well.

5.

ShockAlarm- Electric Shock Drowning Protection for PoolsBest for Preventing Electric Shock

Features
  • Type: floating alarm
  • Range: N/A
  • Volume: not specified
  • Remote: no

More features: tests electricity in water; can be used in saltwater pools

If you want to go the extra mile and cut down on any chances of ESD or Electrical Shock Drowning, then this is the product for you. ShockAlarm is designed to be a floating and monitoring alarm compatible with most water bodies. It will provide your family, pets, and friends with protection against Electrical Shock Drowning. The alarm works by detecting stray electrical currents that can prove to be dangerous. The combination of water and electricity can spell doom.

This passive device is itself not part of an electrical system, which makes it safe to use. An electric system could increase the chance of accidents. Once you activate the ShockAlarm, it will strictly monitor the stray electric currents. This pool alarm can even be used in docks by boats that want to take some precautions. You can test the functionality of this device by removing the red magnet and directing the base towards any plugged cell phone charger. The alarm monitors the water continuously so that no wave can escape its vigilance. You can reattach the red magnet if you are looking to save the battery life.

The design of the product is such that it can be easily stored with other equipment, even if you have limited space.

Electric Shock Drowning is a serious issue and should not be taken lightly. One of the best in-ground pool alarms, ShockAlarm will alert you and also flash a warning light if it identifies an electrical current.

What we liked:

This floating pool alarm monitors the water constantly to keep you safe from an electric shock and detects all stray electric currents. It’s also easy to store.

What could be better:

It is an expensive item, and yet some users reported it to be unreliable.

Features
  • Type: personal immersion detector
  • Range: 200 ft
  • Volume: not specified
  • Remote: yes

More features: 2 petbands included, and more can be added; works in saltwater pools; portable

Safety Turtle manufactures top-notch pool alarms, whether you want to protect your children or your pets. If you want a pool alarm that has been specially designed to give your pets additional security, then you will love this product. It is important to remember that this kit caters to pets only. It comes with two pet bands, and you can buy more if you want. All of them can be programmed into the same system to make the job easier for you. You can rely on this alarm to work even in saltwater pools, which is a huge advantage.

The design is portable which means that you will be able to carry it with you from place to place. The bands are easy to use. They will immediately alert you when your pet is in the water. You should provide some degree of supervision even if your pets know how to swim. Once the band sounds the alarm, you can check up on the pet frequently. You can use the velcro strap to attach the band to your pet’s collar without any hassle.

The alarm is loud enough for you to hear even when you are inside the house. This is a reliable product and is mostly accurate. The best thing about this system is that you will not have to make any adjustments or program the settings.

What we liked:

This system is portable, easy to install and use, and all bands can be programmed into the same system to track all your pets. It also works in saltwater pools.

What could be better:

The only downside to this system is that it was designed specifically for pets and thus is not versatile.

Features
  • Type: water hazard entrance door alarm
  • Range: N/A
  • Volume: 85 dB at 10 ft
  • Remote: no

More features: up to 6-month battery life; low battery indicator; 5-minute alarm with automatic reset; adult pass-through feature

If you are looking for an alarm for your pool door, then this product might just be what you need. The Poolguard DAPT-WT Immediate Pool Door Alarm is an affordable alarm that will perform well over a long period of time. The alarm will go off without a second’s delay if someone opens the door. If you are concerned about your child using the pool without your supervision, then this is the solution you are looking for. When a child opens the door, the alert will go off, and you can check on the situation before an accident happens. The alarm will continue to play as long as the door is left open. However, if someone goes through the door and closes it behind them, then the alarm will sound for five minutes and then reset itself automatically. This will give you enough time to take any action that you should.

The product comes with an outdoor wireless transmitter via which adults will be able to enter the house without setting off the alarm. This kit is easy to install and will not take up much time. You can rely on this door alarm to be on all the time and reset successfully every time. The adult pass-through feature is helpful if you do not want the alarm sounding every time you go for a dip.

What we liked:

The battery life of this alarm is as long as 6 months, and it comes with a low battery indicator so you’ll be alerted on when to replace it. The adult pass-through feature comes in handy as well.

What could be better:

Some users mentioned that the performance of this alarm is inconsistent. There were also several durability issues.

8.

Pool Patrol PA-30 Pool AlarmBest Above Ground Pool Alarm

Features
  • Type: floating alarm
  • Range: 200 ft
  • Volume: not specified
  • Remote: yes

More features: 3-minute automatic reset; battery-powered remote receiver included; designed to work with 20 x 40 ft pool

The Pool Patrol PA-30 Pool Alarm is a well-designed unit that will give your pool the protection it deserves. You will be in control of the alarm sensitivity, which can help reduce the number of false alarms. It comes with a rotating base that you can use to switch off the alarm when it goes off. This alarm is designed to float on the surface of the pool. It uses a 9-volt battery, and you can install it under the rotating base without any hassle.

This is an ideal alarm if you have an inground pool or an above ground pool. It produces a loud sound whenever anyone enters the pool. If you are scared that children might fall enter the pool when you are not around, you can use the alarm to alleviate your concerns. You can even connect with machine other alarms if you want to provide additional security. This buoy unit is able to track the movement of the water and perceive whether there is continuous motion. There is an on/off button which can be used to switch on an indicator once you set the alarm.

This effective pool alarm will ensure that no unauthorized stranger is able to use your pool and get away with it. Make sure that you do not reduce the sensitivity of the alarm too much. The built-in sensor can differentiate between the water movements caused by a non-living object falling into the pool and an actual person.

What we liked:

This pool alarm is perfect for all pools. It can work with other alarms and allows you to adjust alarm sensitivity. It’s also rather easy to install.

What could be better:

False alarms were an issue with some users. The system also proved to be not very durable in the long run.

Things to Consider

When choosing a pool alarm, you should not make any hasty decisions. Thorough research is the way to go. Not only do you have to choose the type of pool alarm that will work the best for you, but you will also have to then list the models that meet your requirements. Taking the final decision is not easy, and we understand the problem. We have created this buying guide to help you make the best choice for yourself.

Who might need a pool alarm?

You need a pool alarm if you are plagued by any of the following concerns.

  1. Securing children’s safety: Having a pool alarm will alert you whenever a child tries to enter the pool. You will be able to give them adequate supervision and protect them from drowning accidents. Children can try to enter the pool without informing adults, which is why pool alarms are so important. Near-drowning accidents in residential pools are very common in the United States.
The WHO reports that about 370,000 deaths occur every year due to accidental drowning all over the globe. Children are at high risk. A pool alarm will also keep other children from your neighborhood entering the pool without any supervision. If you are alerted, you can take the required measures.
  1. Protecting pets: Most pets are unable to fend for themselves if they fall into a pool by accident. Installing a pool alarm will help you track your pet’s movements. If you find out that they are moving about in the swimming pool area, you can protect them. Pets who are stuck in the water for a long time and do not know how to swim can drown accidentally. The alarm will allow you to rescue your pets without a second’s delay.
  2. Preventing unwanted intruders: It is also important that you keep your pool secure. Pool alarms will inform you when unwanted visitors enter the swimming pool area. You do not want to give swimming pool access to intruders as they can damage your pool.

Pool alarm types

There are different types of pool alarms to choose from, and your decision depends on what kind of results you are expecting. You should feel free to combine different types of alarms to ensure maximum security. They are mutually exclusive; they just serve different purposes.

Floating alarm

8 Best Pool Alarms to Avoid Unwanted Entering to Your Pool

These pool alarms are designed to float on the pool. They have advanced motion sensors that can detect the movement of the water. Whenever the alarm detects waves in the pool, it sets off. This means that if someone falls into the pool accidentally, the alarm will be reactivated due to the resulting waves. Floating models are easy to set up, and you should have no problem making adjustments to it. If you want to prevent false alarms every time a non-living object falls into the pool, you can simply adjust the maximum weight to set off the alarm.

Pool-mounted alarm

You can set up these alarms by mounting them on the pool wall. These alarms are weather-resistant and will not suffer any damage because of the sunlight and the water. There are two different types of mounted pool alarms. Surface sensors alarms come with motion sensors, and they can detect waves. The alarms go off when something of substantial weight falls in the water and causes the water to move. The other variant of pool-mounted alarms includes sub-surface sensors that are set up below the water surface and identify even the slightest subsurface movements. They have pressure sensors and are triggered because of the pressure change due to motion waves. They are always submerged underwater, but the sound of the alarm can travel a long distance. These alarms are versatile in terms of usage.

Personal immersion detector

These detectors are perfect if your primary concern is keeping your children and pets safe. They are called personal immersion detectors because only certain individuals can trigger them. The protection is customized. The alarms come in the form of wristbands which can be worn by children. The bands can also be linked with a pet’s collar. They are connected to a base alarm unit that goes off whenever the wristband is submerged in water. The alarm sound automatic when the band is wet so that you can rush out and supervise your child or pet.

The bands usually come with sturdy locks so that children and pets are unable to take them off. These alarms will not do anything to protect your pool, but they will let you be in charge of your children’s safety.

Water hazard door or wall-mounted alarm

If you want to keep intruders from using your pool without your permission and prevent your children from entering the swimming pool area whenever they want, you can use a water hazard door or a wall-mounted alarm. They can be set up against the pool’s gate or the door that leads to the pool. They use magnetic sensors to alert you immediately when someone opens the gate. Some models have an adult bypass feature that you can use to enter the pool without setting off the alarm. These alarms resemble traditional alarms, and they will ensure that nobody can sneak into your premises without your knowledge. These alarms are usually compatible with sliding doors.

Electricity-testing pool alarm

Electricity-testing pool alarms have made their way into the mainstream market recently, and they are every bit worth the hype. In fact, these alarms can make all the difference between life and death, even for adults. These floating alarms monitor the waves to prevent ESD or Electrical Shock Drowning. They are designed to detect any stray electrical current in the water that could lead to electrocution. Electric waves in the water are dangerous. These alarms are usually not linked to an electrical system to lessen the risk further. Your family, friends, and pets will never fall prey to ESD.

Pool alarm features to consider

8 Best Pool Alarms to Avoid Unwanted Entering to Your Pool

You should take the following pool alarm features into consideration when evaluating your favorite models.

Sensitivity

The efficiency of pool alarms is largely dependent on its sensors. The sensitivity of the machine will determine how accurate the alarms will be. Most pool entry alarms use motion sensors that can detect the smallest movements in the water and the formation of waves. Underwater alarms, however, use pressure sensors that can identify the fluctuation in water pressure. Wall-mounted door alarms make use of magnetic sensors that sound off when someone opens the door. It can be frustrating if the pool alarm you choose sets off every time a leaf falls into the water. False alarms can cause unnecessary panic. So, most manufacturers are now including sensitivity level adjustment settings in their designs.

Most pool alarms are set by default to go off only when a weight of 15 to 20 pounds enters the water. If you want to be in control completely, choose a model that allows you to change the sensitivity based on your requirements.

Volume

The pool alarm should be able to produce a loud noise that you can hear from inside the house. On the other hand, it should not be so loud that your entire neighborhood becomes aware every time the alarm goes off. However, it is important to remember that a higher volume is always preferable to a lower volume. For the best of both worlds, go for a pool alarm that comes with adjustable volume controls.

Remote control availability and range

If you are using a pool alarm with multiple components, you have to ensure that all of them remain accessible. For example, personal immersion detectors are usually accompanied by a base that is to be kept somewhere where it can be heard when the alarm goes off. You do not need to keep the base in the immediate pool area, but make sure that it does not go out of the alarm’s range. If the alarm and the base are too far apart, it will break the system.

Some pool alarms come with the remote control feature, which means that you can connect them to your phone via an app. As a result, you will be notified whenever the alarm goes off, irrespective of your location. You can also use the app to make adjustments from a distance. If you would like to monitor your pool when you are away from home, the remote control is important.

If it’s battery-powered, and how long the battery will last

Find out the power source of the pool alarm. If it is powered by a battery, clarify its shelf life before buying as it might not allow for battery replacement.

Tips and tricks

  1. Use the alarm only after reading all the instructions. If you try to set up the pool alarm without reading the manual properly, you might end up damaging the machine.
  2. Make sure that all adults in the household learn how to use or bypass the alarm to lessen the number of false alarms.
  3. Always activate the pool alarm once you have completed your swimming session.
  4. Combine different pool alarms to fit all your requirements.

FAQ

In most cases, you will face no problem when you try to use a floating alarm with a pool cover. Modern pool alarms come with very powerful surface wave sensors that can detect the movement of the water irrespective of the cover. However, you should not take it for granted because the sensitivity differs from alarm to alarm. Do your own personal test. Place the pool cover and set up the alarm. Take a dip yourself and see if the alarm goes off. If it works properly, you can be assured that the alarm will not be affected by the pool cover.

There is no one fixed weight that will set off all pool alarms. Every pool-mounted alarm is different, and the weight required to set it off will also differ accordingly. Most technologically advanced pool alarms come with adjustable sensitivity levels that will allow you to control the sensitivity of the alarm. You can determine the weight that will sound the alarm based on what your objectives are. For example, if your aim is to secure your children and pets, then you can fix their weight as the maximum limit. Most pool alarms are set by default to go off when a sudden weight of 15 to 20 pounds disturbs the pool.

Most pool-mounted alarms will not allow you to replace the batteries. They are sealed from all sides, and you will not be able to take out the exhausted battery and change it without causing damage to the machine in the process. There are exceptions to this rule, but you will have to scour the market. Manufacturers will never recommend that you try to replace the battery if the machine is not compatible with it. While it can be tempting to try and change the battery so as to extend the life of the alarm, you might end up hurting yourself in the process and gain nothing out of it.

Whether you will be able to use a wall-mounted pool alarm in conjunction with sliding doors and windows usually depends on the model you are working with. However, most wall-mounted pool alarms are advertised to be compatible with sliding doors and windows, so there is a high chance that your model is as well. The best way to check is to conduct your own experiment if the manufacturer does not specify anything regarding the subject. You can also choose to send an email to the customer service before the purchase and clarify the issue so that you can make an informed purchase.

Our Verdict

All the pool alarms listed above have their own merits, but we do have certain favorites.

The Lifebuoy Pool Alarm System is the best floating alarm that you can get. It produces a loud sound of 85 dB, which you will be able to hear even when you are inside the house. The app will allow you to control the alarm remotely. The portability of this alarm makes it flexible because you will be able to use it for multiple pools.

The Safety Turtle New 2.0 Child Immersion Pool/Water Alarm Kit is the ideal choice if the security of your kids is your primary concern.

You can use this alarm in saltwater pools also. The wristbands are easy to wear and appeal to kids. Since the alarm goes off as soon as it is submerged in water, you can take action immediately.

The Techko S189A Ultra Slim Pool Alarm will keep your children from entering the pool area without alerting you. This weather-resistant alarm comes with powerful sensors.

Which product will you choose from our list of the best pool alarms?

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