If you are in the market for a new wireless camera then it is important to know how far the camera can spot things at a distance. Every camera has a different line of sight and range so it is important to look for one that has no blind spots.
In this article, we will tell you how far a wireless camera can transmit its feed.
How Far Can a Wireless Security Camera Transmit
The quality of the camera’s video feed depends on the strength and range of the signal transmitted between the camera and the receiver. If your camera has higher signal strength then it will be able to showcase a video output with a higher frame rate.
Since signal range can affect the overall quality of your camera’s feed, it is important to have a good signal range. Now the signal range of your wireless camera is dependent on the type of building material and objects it must pass through. In an open environment, a wireless camera can usually transmit signals over a range of 250 to 500 feet while in a closed environment like the interiors of a building, the range is limited to 100 to 165 feet.
Many materials such as Bricks, concrete floors and walls can play a negative role in limiting and degrading the strength of your signal. More often than not, static objects such as trees and electric poles can obstruct the line of sight of the camera and hamper its signal strength.
Wireless devices such as phones and internet routers can negatively impact the strength of the signal since they operate in the same range so it is recommended to place your cameras away from them. New cameras these days have a 2.4 GHz or 5GHz frequency which can help reduce outside signal interference resulting in a longer range.
Factors that affect the camera range distance
There are also additional factors that can impact the range distance of your camera. These are:
1. Focal Length
The size of the lens on your wireless camera is called its focal length. It can help determine the distance how far your camera can actually see. Cameras with narrow focal lengths have a limited viewing angle while those with a large focal length will provide you with a wide view of the area. The focal length is measured in millimetres and is mainly of two categories: fixed focal length and variable focal length. The fixed focal length is mostly found in IP cameras and cannot be adjusted whereas the variable focal length allows you to zoom in on areas and switch between different focal lengths
2. Resolution of the camera
The resolution of the camera has a direct impact on the image quality transmitted by it. A higher resolution camera will provide you with a sharper and crisper image so you can see objects clearly even in dimly light areas.A low resolution on the other hand will have a fuzzy and blurry image quality meaning that you won’t be able to look at details found in the objects.Many entry-level cameras can capture 1080p,1440p or even 4K footage these days so you will be able to keep an eye on your surroundings with good detail.
3. Location of the camera
The place where you have located the camera can affect its viewing angles. If you have placed it at height then you might not be able to view the objects directly below it. Solid objects such as concrete floors and walls can also impact your signal strength and limit the camera’s range.
4. Camera Quality
The quality of your camera can have an influence on its transmission range. Good-quality cameras from a reputed company will have a high-resolution lens which can capture a better image than other cameras. A known brand will also offer you good after-sales support which is often lacking in cameras manufactured by local brands.
That’s it, these are some of the factors that can affect the transmission range of wireless security cameras. Do consider these factors and features before you decide to purchase a new wireless camera!