Can security cameras work without WiFi or internet? Many prospective security camera users ask me whether they need a WiFi network and a subscription when installing security cameras. They assume that installing a camera is just like subscribing to an internet service—that there’s a monthly fee they have to pay. When I encounter customers like this, I usually explain which cameras require WiFi and which don’t, as well as which ones involve a monthly fee and which don’t.
In this article, I’ll explain what’s needed to install security cameras, as well as the different types of cameras available.
Understanding the Different Types of Security Cameras Available Today
Based on what I’ve learned during my time as a professional security camera technician, there are currently four types of security cameras—note that I’m referring to types, not models. Many people tend to confuse models with types.
Types of security cameras today:
- Analog camera
- IP camera
- WiFi/Wireless camera
- 4G Camera
An Explanation of the Different Types of Security Cameras and How to Install Them
So, as you already know, there are four types of security cameras currently available on the market. Next, I’ll explain each of the camera types listed above and how to install them.
1. Analog Security Cameras
Analog security cameras are among the oldest types of security cameras. The first security cameras were developed using analog systems.
During installation, analog cameras use coaxial cable—I used RG59 and RG6 cables. These cables are connected directly to the camera and the recording device, known as a DVR (Digital Video Recorder). The DVR processes the video feed from the camera and stores it on a storage medium, in this case a hard drive.
Analog cameras do not require a WiFi network. You also do not need a monthly subscription.
2. IP Security Cameras
After conducting research and development, Hikvision successfully produced IP cameras.
An IP camera is a security camera that uses the IP address protocol as its communication medium. During installation, IP cameras still require cables; the cables used for IP camera installation are data cables or LAN cables. I usually use Belden Cat6 cables for every IP camera installation project. LAN cables are used to connect the cameras to a recording device called an NVR (Network Video Recorder).
IP cameras do not require a WiFi network for installation.
3. WiFi Security Camera
WiFi security cameras are the latest type and an evolution of IP cameras.
During installation, a WiFi camera requires an existing WiFi network at the location. The camera uses the WiFi network for its initial setup. Generally, WiFi cameras are set up using an app installed on a smartphone. WiFi cameras do not require an NVR or DVR; you can view the camera feed directly from your smartphone. If you purchase a WiFi camera, you’ll need to have a WiFi network at home.
WiFi cameras use a memory card installed inside the camera for storage. You can also subscribe to cloud storage.
4. 4G Security Camera
Another recent innovation in security cameras is the 4G security camera.
Generally, 4G security cameras are paired with rechargeable batteries powered by solar panels. Installing the camera requires almost no electrical wiring—you simply use the included cable that comes in the camera’s package. The solar panel provides power and charges the battery. The camera relies on a cellular network to connect to the internet. You can monitor the camera live from your phone using the camera’s app.
The camera uses memory cards for storage, and cloud storage is available via subscription.
Based on the Explanation Above, Which Type of Security Camera Should I Use?
In this section, I’ll explain which camera is best for you to use at home.
If you don’t have a WiFi network at home, your options are analog cameras and IP cameras. Both can be used in homes that don’t yet have a WiFi network. You can connect analog and IP cameras to a monitor to view live footage. However, installing IP and analog cameras can be quite a hassle, unless you have plenty of time. My advice is to use a local camera installation service.
I remember the first time I installed an IP camera and an analog camera on my own—it was really exhausting. That’s why you can contact a nearby technician for help.
You can choose a WiFi camera if you already have a WiFi network at home. A WiFi camera cannot be connected directly to a monitor. The camera must be set up and connected to the WiFi network. To view the feed, the WiFi camera must be connected to your phone using an app specific to the camera brand you’re using. The advantage is that installation is easier—you simply plug the adapter into the nearest power outlet.
4G security cameras and solar panels are ideal for installation in areas without access to electricity or an internet connection.
For instance, if you need a camera for your garden, a 4G camera equipped with a solar panel can operate without a mains power connection, relying instead on a cellular network for internet connectivity. It is important to note that 4G network availability depends on the specific service provider; manufacturers often pre-select the provider, meaning you cannot choose one yourself. Therefore, before purchasing a 4G security camera, you should verify which provider it uses, as the location where you intend to install the camera might not be covered by that provider’s network.
What About Cloud-Based Security Cameras? Do You Need a Subscription?
In general, cloud-based security cameras do not require a subscription, but some brands, such as Verkada, do require one.
Verkada is a very popular security camera brand known for its cloud-based system. Since these cameras must be connected to the cloud, installing Verkada cameras requires an internet connection. Among the many cloud-based security camera brands, Verkada offers the most affordable cameras. A single Verkada camera starts at $948. This price includes a license and a one-year cloud subscription.
Can Verkada cameras be used without a subscription? No. Verkada cameras can only be used with a subscription.
Frequently Asked Questions (FAQs)
Does Installing a Security Camera Require WiFi?
If you choose analog cameras and IP cameras, you won’t need WiFi.
Do I Need a Subscription to Install a Security Camera?
Generally, security cameras do not require a subscription after purchase, unless you are using a camera with a cloud service.
Can Analog Cameras and IP Cameras Be Monitored From a Cell Phone?
Yes, you can monitor analog and IP cameras from your phone by connecting the device to your internet router using a LAN cable.
Final Thoughts
So, in general, you don’t need a WiFi network or a camera subscription to install cameras in your home. For homes that don’t yet have a WiFi network, you can use analog cameras and IP cameras. And for homes that already have a WiFi network, you can use WiFi cameras. For monitoring, analog and IP cameras can be connected to a monitor, while WiFi and 4G cameras are monitored via a smartphone. You can also connect analog cameras and IP cameras to your phone if you have an internet connection at home.
I hope this explanation is helpful. If you have any questions about security cameras, please leave them in the comments section below. I’d be happy to answer them.
