4 Types Of Security Cameras That Work When Power Goes Out

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By Rose Marie

Have you ever wondered what would happen to your security cameras if there was a power outage? As someone who values the safety and security of his property, this is a question that has always been on his mind.

Fortunately, there are security cameras on the market that are designed to work even when the power goes out.

In this article, I will be discussing four types of security cameras that work when power goes out.

From battery-operated cameras to solar-powered options, I’ll cover all the bases so you can make an informed decision on the best security camera for your needs.

So, let’s dive in and discover how you can ensure your property is protected, no matter what happens.

here are 4 types of security cameras that work when power goes out

4 Types Of Security Cameras That Work Without Electricity

There are a few different types of security cameras for you that can work without electricity. Battery-powered cameras are the most common type of security camera that will continue to work when the power is out.

Additionally, DIY solar-powered cameras and UPS battery backup can also provide power to your security cameras when the power is out.

1. Battery Powered Security Cameras

If you are looking for security cameras that can work when the power goes out, then I recommend installing battery-powered cameras. These cameras are powered by AA or AAA batteries, which can be easily replaced when the power is out. 

Battery-powered cameras, for instance, Blink battery-powered security cameras, have 2 years of battery life. However, the battery life of EufyCam 2 is 1 year with 46 hours of usage.

Battery powered security cameras that work when power goes out

If you want to ensure that your security cameras will continue to work when the power is out, then such cameras are a great option for you. 

You have to change or recharge the batteries periodically, but they will allow the camera to continue capturing footage during a power outage.

Such cameras can also be used in outdoor settings such as parks, gardens, and other public places. These cameras usually come with weatherproof housing to protect them against the elements. 

Furthermore, you can easily mount them in hard-to-reach locations, making them a great choice for areas where wiring power is difficult or impossible.

Pro-Tip: Make sure to check the battery levels regularly and replace them when needed.


According to my experience with battery-powered security cameras, these are also great for short-term use.

Since they are powered by batteries, you can take it down quickly and easily when no longer needed. This makes them an ideal choice for temporary events, such as outdoor concerts and festivals, where security needs to be monitored for a short period of time.

Pros and Cons of Battery-Powered Security Cameras

Easy installationLimited battery life
Wireless connectivityLess reliable connection
Flexible placement optionsLimited recording time
No need for electrical wiringAdditional cost for battery replacements
Portable and can be moved around easilyLimited features compared to wired cameras
Can be integrated with smart home systemsLimited field of view
Cost-effective compared to wired systemsLimited durability in extreme weather conditions
Can be used as a temporary security solutionLimited range of motion detection
Low maintenance requirementsLimited resolution compared to wired cameras

2. DIY Solar-Powered Security Cameras That Don’t Require Electricity

DIY solar-powered cameras, for instance, Eufy security cameras with solar panels, are a great option for you if you want to make sure your security cameras can work without electricity. 

These innovative cameras harness the power of the sun to keep your property secure without the need for wires or outlets.

One advantage of DIY solar-powered security cameras is their flexibility and ease of installation.

You can place these cameras virtually anywhere on your property, whether it’s in a remote area or a spot without access to electricity. This makes them an ideal solution for homes, farms, and businesses that need to monitor multiple locations.

Another benefit of DIY solar-powered security cameras is their cost-effectiveness. Because they don’t require electricity to operate, you don’t have to worry about paying for expensive wiring or running up your energy bills.

Cameras with solar-power work when power goes out

Additionally, many of these cameras are available as DIY kits, which means you can save money on installation costs by doing it yourself.

But perhaps the greatest advantage of DIY solar-powered security cameras is their environmental friendliness. By using renewable energy sources like solar power, you can reduce your carbon footprint and do your part to protect the planet.

Many of these cameras are designed to be weather-resistant and durable, which means they can withstand even the harshest environmental conditions.

Pro-Tip: Make sure you install your solar-powered cameras in a sunny spot in order to maximize the amount of energy they can capture from the sun.

So, with their flexibility, cost-effectiveness, and environmental friendliness, they’re a smart choice for any home or business owner looking to protect their property and the planet.

Pros and Cons of DIY solar-powered security Cameras

Cost-effectiveRequires technical skills
Easy installationLimited range of view
Environmentally friendlyLimited storage capacity
No monthly feesLimited features compared to commercial options
CustomizableLimited warranty and support
Can be integrated with other smart home devicesLimited night vision capabilities
Provides remote monitoring and alertsDependent on weather and sunlight

3. UPS Battery Backup During Power Failure

When the power is out, you can use UPS battery backup to power your security cameras. UPS battery backup is a device that stores energy from the wall outlet and uses it to power your security cameras when the power is out. 

Note: Make sure to purchase a UPS battery backup that is compatible with your security cameras.

Things To Consider Before Powering With UPS Battery Backup

You should consider the following things before powering security cameras with UPS battery backup during power failure;

  • UPS battery backup units come in a variety of sizes, depending on your power requirements. It is important to consider the size of your security camera system, as well as the length of time you want the battery to last. 
  • You can purchase a UPS battery backup unit that can last up to 24 hours, but you may need to purchase a larger one if you have multiple cameras operating. 
  • Additionally, it is important to ensure that the UPS battery backup you choose is compatible with your security system. Many UPS battery backup units come with an inverter to convert the stored DC power to AC power, which your cameras need to function.
  • It is important to note that using a UPS battery backup is not a solution to prolonged power outages. If a power outage persists for longer than the UPS battery backup can last, your security cameras will go offline. 
  • As such, it is important to regularly check on your surveillance system in case of a prolonged power outage.

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Pros and cons of UPS Battery Backup

Keeps critical devices runningLimited runtime
Protects devices from power surgesExpensive
Automatic switch-overMaintenance is necessary
Easy to installBulky
Peace of mindNot suitable for all devices

4. Backup Generator When Power is Out

Backup generators are another way to power your security cameras when the power is out. Backup generators are powered by gasoline or diesel and can be used to provide power to your security cameras when the power is out. 

Before using a backup generator for security cameras, you should keep the following things in your mind;

  • It’s important to make sure that your backup generator is the right size for your security cameras and that you have enough fuel to keep it running. 
  • Additionally, it’s important to make sure that you are properly trained on how to use the generator and that you follow all safety instructions when using it. 
  • Make sure you have a fire extinguisher nearby in case of a fire and have a plan in place for what to do if the generator fails. 
  • Finally, it’s important to regularly check and maintain your generator to ensure it is working properly and avoiding any potential issues.

Pros and cons of Backup generators for security cameras

Provides uninterrupted power to camerasCan be expensive to purchase and install
Ensures continuous surveillanceRequires regular maintenance
Prevents data loss during power outagesMay not be necessary in areas with stable power supply
Allows for remote monitoring even during power outagesMay produce noise and emissions
May increase property valueCan be a safety hazard if not installed properly

These are the four types of security cameras that will work when the power goes out. With the right type of camera in place, you can be sure that your security system will continue to provide the protection you need, even in the event of a power outage.

Frequently Asked Questions FAQs

Do Security Cameras Work When The Power Is Out? 

No, generally, security cameras will not work when the power is out. Security cameras are powered by an electrical supply, so when the power is out, the cameras will not be able to operate. 

In order to make sure that security cameras can still be used during a power outage, it is important to have a backup power source, such as a battery, to ensure that the cameras can still be used to monitor a property.

What security system works when the power goes out?

The security system that works when the power goes out is a wireless security system. This type of system runs off of a wireless network and is not connected to any landline phone or power outlet.

It is powered by a wireless signal, so it will continue to operate even if the power is out. 

Additionally, many of these systems come with a battery backup, so they will stay on during a power outage.

Wireless security systems are also very easy to install and don’t require a large amount of technical knowledge.

A cellular security system is one type of system that works when the power goes out. This type of system is powered by a cellular connection and does not require a landline phone or a power outlet.

It uses a cellular connection to communicate with the monitoring station, so it is not affected by a power outage. 

Do Walmart Cameras Work When Power Is Out? 

No, Walmart cameras do not work when the power is out. This is because the cameras rely on an electrical power source to operate and cannot function without a proper power supply. 

Without power, the camera cannot capture any images or footage. In addition, if the power were to suddenly go out, the footage captured prior to the outage would be lost and not be able to be retrieved. 

To ensure that footage is captured, Walmart stores usually have backup power sources such as generators in case of a power outage. This ensures that the cameras continue to work, even if the power is out.

Can You Get Security Cameras Without Wires?

Yes, you can get security cameras without wires. These cameras are known as wireless security cameras, and they are becoming increasingly popular due to their convenience and ease of installation. 

Wireless security cameras have no need for the installation of cables, wiring, or equipment. This makes them ideal for locations where it would be difficult to install a wired security system, such as in remote locations or in areas with a lot of buildings and trees. 

Do security cameras have battery backup?

Yes, many security cameras have a battery backup feature. This feature is designed to keep the camera running in case of a power outage.

It usually works by providing a backup power supply that runs on either a rechargeable battery or a long-lasting sealed lead acid battery.

The battery will then keep the camera running until the power is restored. 

Security cameras with battery backup are often used in locations where power outages are common. This helps to ensure that the camera is always recording and providing surveillance coverage, even in the event of a power failure.

Does Blink Work If Power Goes Out?

No, Blink does not work if the power goes out. Blink requires a power source and internet connection in order to monitor and record activity.

Without power, Blink is unable to function, and users are unable to access video and other features. 

To ensure continuous use, Blink users should invest in a backup power source such as a generator or battery to keep the system running in case of a power outage.

Can Wi-Fi camera work without power?

No, Wi-Fi cameras cannot work without power. They need to be plugged into an electrical outlet in order to provide a consistent power supply. This is necessary in order to keep the camera powered, connected to the internet, and running. 

Without power, the camera would not be able to send or receive data or record footage.

It is important to ensure that the camera is connected to a reliable power source that is not subject to power outages or surges to ensure that it continues to be able to power on and stay connected to the internet.

Do all security cameras require power?

No, not all security cameras require power. Some security cameras are powered by batteries and can be placed anywhere without the need for power cables.

These types of security cameras are ideal for areas where it is not possible to access an electrical power source. 

Additionally, these types of cameras are often more affordable than their wired counterparts. Other types of security cameras use solar power, which is an even more cost-effective option. 

Solar-powered cameras are a great option for outdoor security surveillance, as they offer an almost continuous power source.

What security camera works during power outage?

There are a few different types of security cameras that can work during a power outage. Battery-powered cameras are one option. These usually have a backup battery that will last for a few hours. 

Solar-powered cameras are another option. These rely on solar panels to recharge the batteries. They will usually continue to work as long as there is some sunlight available.


In conclusion, security cameras that work when power goes out are a great way to protect your property and possessions. These cameras come in a variety of types and provide the peace of mind of knowing that your home or business is being monitored, even when the power goes out. 

With advances in technology, these cameras are becoming more affordable and easier to install. We hope this article has been helpful in providing an overview of the different types of security cameras that work when the power goes out.

I would love to hear from you. If you have any questions or experiences with security cameras that work when the power goes out, please leave me a comment. Your feedback is always appreciated and can help others make the best decision for their security needs. 

Thank you for taking the time to read this article, and I hope you have a safe and secure home or business.

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