Do Wireless Security Cameras Need Internet?

Do Wireless Security Cameras Need Internet?

You probably want to use them off the grid, or simply lower data costs, and are asking “Do wireless security cameras need internet?”. When determining the type of security camera you need to purchase, it is imperative to understand everything concerning that camera especially if you have your sights set on a great wireless security camera.

Wireless security cameras are battery-powered outdoor cameras that transmit an audio and video signal through a radio band to a wireless receiver.

They are easier to install as opposed to wired security cameras. That is, no wires are needed except the power chord of course.

I believe you are reading this post right now to get answers to the question asked earlier, and others like; “Do they require a subscription?” and “Do they have a warranty?”.

We’ve taken the time to properly answer these questions as you read through. We are aware that there is a lot to consider when choosing a wireless security camera, so we have provided detailed information on any possible question you might have in regards to wireless security cameras.

Do Wireless Security Cameras Need Internet?

The answer is – No. Of course, the Internet is essential for most security cameras to function, but in this case, wireless security cameras don’t need the Internet to function. They can function with or without the Internet. 

However, keep in mind that without the Internet, you won’t be able to access the camera feed remotely. 

In essence, no internet connection means no checking up on the camera feeds via your smartphone, tablet, or computer, and you do not get notifications from motion sensors.

Many a time, people disable their internet access to their wireless security cameras and this isn’t unusual, considering how highly vulnerable the security cameras are to hacking. But if access is denied, you can also be vulnerable to burglary, as your security cameras can be disarmed when you are away.

The point being, there are pros and cons of using your wireless security cameras with or without Internet access, and we will be sure to list them out to you as the post continues.

How Wireless Cameras Work Without The Internet

For wireless security cameras to work without internet access, there are two solutions that achieve this:

How to Get Your Wireless Security Cameras to Work Without Internet (Method 1)

The first solution requires that you get a wireless security camera system with a WiFi NVR. The NVR is a network video recorder. The NVR coupled with several wi-fi surveillance cameras enables you to do 24/7 surveillance and video recording without having Internet access. 

How this works is that; the NVR and the cameras will connect to one network and start communicating with each other without connecting to your router i.e. without internet access.

Then, connect the NVR to a monitor or preferably an HD TV, and you are set to start monitoring your home 24/7 without internet access.

Meanwhile, if you are not down with the first solution and want to try something else, then the second solution might just be for you.

How to Get Your Wireless Security Cameras to Work Without Internet (Method 2)

This solution requires you to get a wireless security IP camera. When you are low on data and you do not want your security cameras to use up all the bandwidth, it is advisable to use a wireless security IP cameraOpens in a new tab..

The security IP camera only needs Internet access when you set them up. This is just a one-time connection that connects the camera to a router and then set it up via the software on your smartphone.

Once this is done, the camera disconnects from your internet. In other words, the wireless security IP camera needs Internet access only when necessary.

For instance, when you access the feed from your mobile phones or after you have enabled the motion detection alerts and there is movement, the security IP cameras will use your internet to notify you of these activities.

Note that, your feeds are captured on an SD card within the camera, so WiFi blockers can’t interrupt the surveillance.

Next are suggestions of security cameras to try out if you are interested in using these solutions.

Best Wireless Security Cameras That Work Without The Internet

I am almost certain you are interested in knowing about the security cameras that function without the internet. Well, here they are:

Arlo Go CameraOpens in a new tab.

Netgear Arlo Go is user-friendly, simple to use, and works best with cellular communication. 

This camera gives you a high-quality video footage with its 720p HD resolution feature.

The recording system which is easily done with a micro SD memory and can also be stored in Cloud is something out of this world.

It has a lot of useful features and one of its mind-blowing ones is its integration with Amazon Alexa and Google assistance to ensure you get live feed on your monitor.

All these features and more make it one of the best wireless security camera out there.

Reolink Go Outdoor Security CameraOpens in a new tab.

Reolink Go is a prominent wireless camera that provides you with 24 hours streaming of cam feed on your smartphone or monitor without any internet access. It also functions with mobile data and features a rechargeable battery, solar-powered energy, and 1080p HD video.

Additional features include:

  • A two-way audio communication system, 
  • live view anywhere,
  • Starlight night vision 

Lastly, the security camera doesn’t need power outlets or wireless internet. I believe Reolink can be a great option for many homeowners.

One Link Wireless Battery Camera SystemOpens in a new tab.

The one link wireless battery camera system is a completely wireless security cam that sports a 5500 mAH rechargeable battery. According to the manufacturer, this battery can last up to 6 months. 

Another thing about this camera is that it comes with dome-shaped mounting plates and a magnetic back which makes it possible to install on any surface of your property.

Additional features include:

  • Hub – 6-Channel Smart Station
  • Storage – Onboard Micro SD or Cloud
  • Night Vision – IR Range Up to 25ft
  • Waterproofing – IP65 Protection

ReoLink Go RLK4-211WB4-S Camera

Reolink Go RLK4-211WB4-S is also a good choice of security camera that functions without the Internet. 

Its features include:

  • 4-channel wi-fi security camera system
  • 24/7 reliable recording
  • Motion alarms double-checked with PIR and Pixel Motion Detection Technology
  • 4 pcs 1080p security cameras
  • Plug and play.

SY2L HD Wireless Outdoor SecurityOpens in a new tab.

The SY2L HD Wireless Outdoor Security system is an IP network security camera that has become so popular in recent years.

It is relatively easy to set up and carry out surveillance of your home without Internet access.

The SY2L wireless security camera features a hardy exterior body, 1080p wireless night vision footage, and a series of smart home detection features that are sure to keep you safe and leave you feeling satisfied. 

Reolink Argus 2 Outdoor Security CameraOpens in a new tab.

Reolink Argus 2 is a unique product brought to users by the Reolink brand. 

It is certainly one of the popular battery-powered Wi-Fi security cameras available.

This camera features a built-in SF card slot for recording cam feeds and it charges no fee for storage as it is already equipped with the storage capacity to save huge footage data.

Additional features include:

  • Rechargeable battery and Solar powered options
  • Outdoor and Indoor Protection
  • Starlight Night Vision 
  • 1080 Full Hd
  • 2-way audio
  • Live view.

Blink XT2Opens in a new tab.

Blink cameras are always high-quality and durable, and the XT2 is no different.

The Blink XT2 comes with new features such as; two-way audio quality and customizable motion detection zones.

Compared to the previous version, the Blink XT2 also comes with 2 AA lithium non-rechargeable batteries/lithium batteries that should last up to two years if used normally, free storage for your camera feeds, infrared night vision, and it is weather resistant.

Additional features include:

  • 1080p full HD video resolution
  • The camera comes with a one-year warranty
  • 110° field view.

Note that, all the above wireless security cameras work without the internet.

That being said, I’m sure many would like to know what the difference is between wired and wireless security cameras [asides from the obvious fact that one lacks a wire]. There is a lot more to know. For instance, “what are their pros and cons?” “Which is preferable?” or “Which is better used for what?” 

All these questions and more are what we will address in the next section of this post.

Wireless vs. Wired Home Security Cameras

Many security cameras of today are becoming wireless, gone are the days of fixing long, tangled wires across your floorboards or walls. 

Some homes are still wired this way and there is nothing wrong with that except it has become outdated. These wired security cameras rely on video cables to transmit video signals to a viewing device, like a monitor or television.

Meanwhile, in this modern times, wireless security cameras use short-range technologies like Z-Wave to transmit video and audio signals over the internet or other wireless network to a receiver that connects to your control panel or connected smart device.

Now when comparing the wireless security cameras to the wired security camera, we found out that, not only are wireless security cameras easier to install, they are also less expensive than wired security systems, and easier to move and transport. Just unplug them or in most cases, dismount them, and you’re good to go!

Wireless Security Cameras


Easy Installation And Operation

When it comes to wireless security systems, easy installation is one of the main benefits.

There is virtuallyno need to run cables from the recorder to cameras, as wireless security cameras can transmit footage by connecting to a Wi-Fi network.

Wireless security cameras also have the option of running a cable from the camera to the recorder, just in case you may have an area in your home that lacks wireless coverage.

One limitation when it comes to mounting a wireless camera is access to a power source. If the wireless security camera isn’t battery-powered then it needs a power source to charge whenever the battery runs down.

Ideal For Renters And Homeowners

A wireless security system is easy to set up, dismount, and move which is unlike wired security camera systems that are more permanent. As such, wireless security systems are ideal for renters or organizations in temporary locations.


Limited Size

One of the downsides about wireless security systems is the fact that they are limited to only four cameras per home. For most homes, it is more than sufficient,  however, if you own a medium to a large property, we recommend you go for a wired system.

Vulnerable To Power Outages

Wireless security systems are still susceptible to power outages, just as wired systems are. The reason being that; wireless security systems still require a hard-wired power connection to function.

Vulnerable To Hacking

One of the significant downsides of wireless security cameras is they are vulnerable to hacking, which can make them unreliable. 

In this day and age, the world has become so connected that wireless signals and broadcasts are all around us, which has made it home to cybercrime.


Interference occurs when the signal of your router and that of other routers in range or on the same bandwidth, overlaps and interfere with the devices.

Interference commonly occurs in apartment complexes, wherein almost all every apartment has one or more wireless signals, and the majority are using the same bandwidth.

Dependent On A Wireless Signal

It is necessary for wireless security cameras to be located within the Wi-Fi range. Without a strong signal, a wireless security camera is susceptible to interference and connection issues. 

To amend this, you can either find an environment with a strong wi-fi signal and mount your wireless security cameras or you could add wireless repeaters to extend and improve your wireless coverage to the areas lacking a reliable Wi-Fi signal. 

Wired Security Cameras



Wired security systems are very reliable. 

The physical connections between the camera, recorder, and router make them impervious to interference from wireless signals, thus connections are always reliable and secure.

It Supports Larger Residences

As stated earlier, wireless security systems are limited by size. But that isn’t the case for wired security cameras, irrespective of the size of the property, they are not limited by it.

There are organizations and homeowners with very large properties that want comprehensive coverage, and not just monitoring select access points. Often times, more than four cameras are required, and a wired security system will most definitely be needed to support and link all the cameras. 

Note that wired security systems can support 4 to 16 cameras; and, in addition to connecting all the cameras, the security footage is to be stored on a recorder, either a DVR or NVR recorder.


Installation Time

One significant drawback of a wired security system is the hectic installation process. It requires professional help to set up the multiple cables for it to function properly. Although, you can set it up yourself, it will take time, knowledge, and energy to do it efficiently. 

In addition, wired security systems are less flexible when it comes to mounting than both wireless and wire-free(battery-powered) security systems, as access to a power outlet is greatly needed.

Vulnerable To Power Outages

Wired security systems are susceptible to power outages. For instance, should your home lose power, so will your entire security system. That is why it is important to own a backup generator despite the fact that power outages are often infrequent. A power outage could happen at any moment, and you’d want to be prepared for such a situation. 

Want To Know More? Here Are Some Frequently Asked Questions

Why Choose A Wired Security Camera?

If you want a reliable connection where you don’t have to worry about any connectivity issues or dropped signals, then I suggest you choose a wired security camera.

Note: This option is most suitable for a permanent location. 

What Are The Downsides Of A Wired Security Camera?

The downside to wired security camera systems is the installation process! It usually requires professional help to install a wired security camera, but you can also do it yourself.

Why Choose A Wireless Security Camera?

If you have a strong Wi-Fi network and you want easier installation than you’d get with a wired camera, then you should choose a wireless security camera.

Note: This option is most suitable for temporary locations and properties that are not large, because wireless security systems only support 4 cameras.

What Are The Downsides of a Wireless Security Camera?

A significant downside to wireless security camera systems is potential connectivity issues. Whenever your Wi-Fi connection drops or another signal interferes with yours, it affects your security camera’s operation. Also, wireless cameras are still susceptible to power outages, since they require a hard-wired power connection to function.

Can IP Cameras Work Without The Internet?

Yes, an IP camera system will work perfectly well without an internet connection.

There is a lot that can be done with an IP camera that has no internet access and they include:

  • Live view from the camera
  • You can record to a hard drive, and still search through recorded footage using your monitor and a mouse that is plugged directly into the NVR.

Can IP Cameras Be Hacked?

Yes, IP cameras can be hacked. But there are certain precautions you can take to ensure that it does not happen:

Set Secure Passwords

Set passwords that are hard to breakthrough. Secure passwords should include uppercase, lowercase, numbers, and special characters; this ensures that your passwords are not easily figured out by hackers. It is also advisable that you regularly change your password to prevent further breaches.

Do Not Buy Second-Hand Systems

it is advisable that you do not purchase already used security systems, as the initial owner could still have access to its content.

Complete Updates

Always upgrade your firmware so that various fixes and improvements that come with the new upgrade become available to your security systems.


Wireless security cameras can still function even if it has no connection with the internet. There are two solutions that make this possible, you can either get a wireless security camera with an NVR feature or you can get an IP security camera that reduces the heavy load or data consumption of the internet connection. Either way, you are good to go!



I am a tech enthusiast. Since the Smart Home tech came out I fell in love with it and have been following it ever since. I decided to use this platform to pour out my knowledge and experience I've had overtime to guide your decisions. Hope the experience is worth your while.

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