What Is The Difference Between Dome And PTZ Camera?

What is a dome camera?

The design of these cameras, which is in the shape of a dome, is the focus of the term "dome camera." In both indoor and outdoor settings, dome cameras are often mounted on ceilings, soffits, or beneath eavesoth indoor and outdoor settings, dome cameras are often mounted on ceilings, soffits, or beneath eaves. A dome security camera with vandal resistance often has a metal base and a cover made of polycarbonate. This helps prevent the camera from being tampered with or vandalized.

What is a PTZ camera?

PTZ cameras, also known as pan-tilt-zoom cameras, are a type of speed dome camera that can be remotely controlled in terms of direction and zoom. PTZ security cameras have the ability to pan and tilt in both directions, as well as zoom in and out. PTZ dome cameras designed specifically for use in outdoor environments typically have a greater resolution and a larger form factor.

What is the difference between dome cameras and PTZ cameras?

IR night vision, remote viewing, motion detection, weatherproof construction, bullet cameras, dome cameras, and PTZ security cameras can all be used for monitoring homes and businesses. These cameras also offer similar features, such as remote watching, remote viewing, and motion detection.

Despite this, they continue to be separate. Installation, mounting location, field of view, night vision, visibility, and other factors are some of the key distinctions between dome cameras and bullet cameras (including PTZ speed dome cameras).


Dome cameras are utilized more frequently for indoor uses than bullet cameras since they are less obtrusive and more streamlined. They are more visually appealing and go well with most decors.

Outdoor surveillance cameras should be of the bullet variety. The vast majority of bullet video cameras are waterproof and have a greater range, making them ideal for big backyards and parking lots.

PTZ security cameras are frequently utilized outdoors or in extremely large indoor spaces since they capture a wider field of vision than regular cameras. They may be placed in front yards, backyards, living rooms, offices, etc.

No matter if you choose bullet or dome cameras, you need to plan where the security cameras will be in advance to make sure they do their jobs well.


PTZ cameras are typically designed to monitor expansive regions because they offer rotations of 360 degrees horizontally, 90 degrees vertically, or even 180 degrees vertically. In general, the field of vision of bullet and dome cameras is approximately 80 degrees. In reality, the range and field of vision of dome cameras, bullet cameras, and PTZ cameras are determined by a variety of parameters, including sensor chips, lens type, resolution, and others. So, the best way to find out the exact viewing field is to look at the camera's specifications.


Generally speaking, bullet cameras are the most conspicuous and obvious to passersby, which is preferable for deterring thieves and vandals. However, keep in mind that robbers can damage them if they are determined to break into your home.

So, it's best to put the camera where it can't be reached. Usually, putting it 9 feet above the ground is enough to keep anyone shorter than or equal to 6 feet (1.82 meters) from breaking it.

Dome cameras are a great option if you wish to conceal their presence.

PTZ cameras are often larger and mounted higher in order to provide a wider field of vision. Therefore, they are typically unreachable or unnoticed by others.


Bullet and PTZ cameras are straightforward to set up. Typically, they are equipped with a mounting handle and bracket to facilitate wall attachment. They can be relocated after installation to cover any area that is required.

Dome cameras require significantly more installation effort than bullet cameras. You can first unscrew the camera from its housing, then attach the housing to the wall, and finally screw the dome camera into the wall.

But some high-quality dome security cameras, like the Reolink RLC-522, make installation as easy as possible by having screws that hold themselves in place and a dome that is attached to the camera base.

The Nexvoo N450 4K auto tracking PTZ camera offers complete functionality, high performance, and an abundance of interfaces. It is also equipped with cutting-edge ISP processing technology and algorithms, which results in a rich visual effect with consistent brightness, powerful light, and color layering. Because of its high-quality SONY CMOS image sensor, which contains 8.5 million pixels, the N450 is capable of achieving a maximum resolution of 4K (3840 x 2160) at a frame rate of 30 frames per second.

The AI auto-focusing technology utilized by the Nexvoo N450 is prompt, accurate, and stable. It enables the device to track the presenter during a conference. The N450 has a low-power sleep or awake mode, and its overall power consumption is less than 400 mW.