Can Security Cameras Work Without Electricity

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There is no doubt that a security camera system is an effective way to provide security.

But can security cameras work without electricity? The short answer is no, security cameras require electricity to operate. Whether the electricity is generated from solar panels or through a home electrical connection.

Solar-powered security cameras are becoming increasingly popular in the market. The solar panel charges the internal battery in the security cameras and keeps the battery security camera on constantly. Definitely, a battery backup option is an effective way to run security cameras. But these batteries require electricity to charge. In short, security cameras require power, no matter what the source.

Difference Between Electric & Solar Powered Security Cameras

Security cameras have been around for a long time. The former were manually operated and later advances in technology led to the invention of the electric security camera. There are two types of security cameras available – electric security cameras and solar-powered security cameras.

Electric security cameras are generally power-hungry, but they also have many advantages. They can run on battery backup or AC power supply and also come with different resolutions, night vision capabilities, motion detection sensors, and Wi-Fi connectivity.

Solar-powered security cameras do not require any wiring or additional accessories for power sources as they do not require any wires or plugs to function properly. However, they also have their own disadvantages – such as solar panels not being able to save energy if the sun does not rise long enough in bad weather. Meanwhile, the monitoring system is affected due to the loss of battery backup. So you should not rely completely on solar-powered security cameras.

Why You Should Buy an Electric Security Camera

An electrically operated security camera is a camera that runs on electricity as opposed to batteries. This type of camera usually has a long lifespan, which means it will work for years without replacement.

Electric security cameras have a lower risk of exposure to bad weather than solar-powered security cameras. Because solar-powered security cameras can often block surveillance systems in countries where the sun does not rise for several days due to bad weather.

On the other hand, bad weather does not interfere with the performance of electric security cameras. And they are constantly monitoring. Those days are gone when the camera needed a long power line, or could not be used outside due to the need for a 12-volt power source. Today’s security cameras are powered by electric batteries that can run for 24 to 36 hours on a single charge, making them ideal for remote use.

Electric security cameras are available in both wired and wireless variants. Wireless Variety uses Wi-Fi for its power source while Wired Variety uses car batteries like AC power outlets or DC power sources.

How Much Electricity Do Security Cameras Use

To make sure the security camera is working properly, it is important to know how much power they use.

Typically, a typical security camera can consume between 4 watts and 15 watts depending on the model and features. While the DVR device attached to the security camera can use 10 to 40 watts of power.

Security Camera minimum watts calculation:

Security Camera maximum watts calculation:

DVR system minimum watts calculation:

DVR system maximum watts calculation:

Note: The average price a resident consumer pays for electricity in the United States is 14 cents per kilowatt-hour(kWh).

Different countries have different electricity prices so you can estimate the cost of electricity according to your location. Click here to calculate

Here we will provide information about the power consumption of some models of security cameras. Which models of security cameras consume how much electricity.

1- The Vivint Outdoor model’s security camera uses 7 watts of power. And the DVR system of this model uses 13 watts.

2- The Google Nest Cam IQ model’s security camera uses 13 watts of power. And the DVR system of this model uses 9 watts.

3- The Wyze Cam model’s security camera uses 4 watts of power. And the DVR system of this model uses 10 watts.

4- The Ring Floodlight Cam model’s security camera uses 15 watts of power. And the DVR system of this model uses 12 watts.

5- The TP-Link Tapo C310 model’s security camera uses 5.5 watts of power. And the DVR system of this model uses 10 watts.

Before buying a security camera, you need to know how much electricity can be consumed depending on your area. Then you choose the best security camera. If you want to avoid the cost of electricity, you also have the option to choose a solar-powered security camera system.

Low Power Consumption Of Security Cameras

  • First of all, make sure that the security camera you are choosing is a standard brand camera. There are some brands in the market that take power consumption into account when designing security systems. They offer their customers good-quality security cameras with low power consumption.
  • Secondly, you can keep the security cameras on for a few hours a day instead of 24 hours according to your needs. And some functions can go on and off for a certain amount of time. For example, if you are going to the office or out of the country on business, or you are on holiday somewhere else, you should keep your security cameras on. And when you get home, turn off the security cameras to save electricity.
  • It is also important to ensure that the best quality wires are used when installing security cameras. Also, keep in mind that the length of the wires should be kept to a minimum while wiring. Keep wires as short as possible from electrical circuits to security cameras or DVR systems.
  • The choice of Solar Powered Security Camera is also a good decision to reduce or save on electricity costs. In the market, solar-powered security cameras are available according to your needs and excellent features.


It is clear that electricity is used to operate security cameras. We think that security cameras have many advantages, they play an important role in protecting you from any major damage. So you should not worry that installing security cameras will increase your electricity bill. You may be at a loss for more than the cost of the security camera power. The rationale is to avoid spending on security systems to avoid any major damage.