Multi-Sensor Cameras: Seeing Beyond Boundaries

Multi-sensor cameras take your visual experience to the next level. They are more advanced than the normal single-sensor cameras. They offer some exciting features and benefits but have their own shortcomings.

In this article, we will discuss everything you need to know about multi-sensor cameras, including their types, pros & cons, and applications. We will also share some recommendations to make your selection easier.

Basics of Multi-Sensor Camera

Understanding Multi-Sensor Technology

The multi-sensor technology refers to the use of more than one sensor in a camera. It allows the camera to capture visuals through multiple sensors. Once the images or videos are captured, they are stitched together to convey more details in a single frame. With that being said, multiple sensor technology increases the field of view (FoV) of a camera and packs more details with a better resolution.

Understanding Multi-Sensor Camera

A camera that uses more than one sensor to capture images/videos is called a multi-sensor camera. There are multiple sensors in the housing, and both work together to create clear and detailed visuals.

These cameras are ideal for large areas, especially for security surveillance.

Types of Multi-Sensor Camera

Multi-sensor cameras can be classified into two broad categories: Dual-sensor cameras and Triple-sensor Cameras.

The dual-sensor cameras have two sensors in the housing. They can capture up to 180⁰ field of view.
In contrast, a triple-sensor camera has three sensors that work together. They offer a wider field of view than the dual-sensor cameras.

Thus, you can increase the field of view by adding more sensors, but it ultimately increases the cost of the camera.

Pros and Cons of Multi-Sensor Camera

It is good to be aware of the pros and cons of multi-sensor cameras so that you can make the right decision according to your needs.

Pros

• The primary benefit of multi-sensor cameras is the wide field of view. They allow you to capture more objects and space in a single frame.
• Both sensors work together and create better-quality images with high resolution. You can even zoom into the details of the final image, and both sensors can zoom separately.
• They give more detail and an in-depth view, which is great for complete motion tracking and identifying persons and objects.
• Due to the wide field of view, you need fewer cameras to cover a large area. It greatly reduces the cost by reducing the number of cameras, wires, and other items needed for surveillance.

Cons

• The images from both sensors are joined together, which covers a wider view. However, due to this stitching, there is the risk of blind spots.
• Multi-sensor cameras are advanced, which is why they have complex configurations and hardware. Thus, they are prone to damage and might have a short life if they aren’t from a reliable brand.
• They do not offer a better quality for smaller spaces. The focus can be disturbed, or you might need to adjust the settings for your needs.
• They are more costly; the upfront cost is higher compared to the single-sensor cameras. Moreover, they need more storage for the videos.

Using Scenarios of Multi-Sensor Camera

Larger Property

You can use multi-sensor cameras to monitor your big house, such as gardens, front road, driveway, backyard, and other places. It captures more details and information in the frame. It can track the movements of persons and vehicles and summarize everything in a single video, which is quite helpful for dealing with theft and other issues.

Factory Monitoring

The area of the factory is usually massive. If you use single-sensor cameras, you will have to use many. Multi-sensor cameras are ideal for such places, and they can cover up to 180⁰ field of view.

Supermarket

In supermarkets, multi-sensor cameras play an important role. They capture the activities and movements of the people. Due to their wide field of view, they cover the blind spots easily, which prevents unwanted activities.

City Surveillance for Public Safety

Governments use multi-sensor cameras on roads and public places. These are ideal for surveillance and to capture everything going around.

Best Multi-Sensor Camera Recommendation

16MP Multi-Sensor Security Camera- Duo 3 PoE

Duo 3 PoE is a dual-sensor security camera that can capture 180⁰ field of view in a frame. Its stitching algorithm joins both videos without noticeable gaps and blind spots.

The camera offers 16MP UHD resolution with crisp and clear videos. It captures incredible details and has color night vision for night and low light conditions. Besides these features, the camera offers motion tracking, smart detection, instant alerts, and sirens. It is an incredible option for outdoors.

Multi-Sensor Security Camera with Auto Tracking - Reolink TrackMix

TrackMix is a battery-powered camera that contains two lenses: one is wide-angle, and the other is telephoto. You get wider as well as the zoomed versions of the videos. It can capture incredible details at 2K resolution. Both lenses can offer dual tracking and dual view, and you can choose to view any of them.

The camera has a 355⁰ pan and a 90⁰ tilt, automatically tracking the object/person. It detects persons and vehicles and sends instant alerts on your devices. Moreover, it offers color-night vision, two-way audio, time-lapse, and solar power.

4K Multi-Sensor Security Camera - RLK12-800WTM4

This is a multi-sensor security camera system. There are four dual-lens cameras that have pan-tilt to cover a vast area. They record videos at 4K UHD, which is an ideal option for large areas. They are also equipped with dual tracking, dual-band Wi-Fi, color night vision, instant alerts, and other incredible features.

Along with the cameras, there is an NVR. It has 2TB storage, which is more than enough for storing videos for weeks and months, and can also be expanded further. You can connect up to 12 cameras to the NVR and manage them easily.

FAQs

1. Which is better, a multi-sensor or single-sensor camera?

Both cameras serve different purposes. A multi-sensor camera is ideal for covering a large area in a single frame. However, a single-sensor camera is better for closeup images. They offer more detail in a small field of view.

2. How can I see multiple security cameras at once?

To see multiple cameras at once on a screen, you need an NVR (Network Video Recorder). It manages all cameras and allows you access to them. It also stores the recordings in its local storage.

Conclusion

A multi-sensor camera offers a wider field of view, which makes it the best option for outdoor and wide-area surveillance. It covers a vast area, which means you need fewer cameras. You get incredible video results and more details in a frame. Consider the pros and cons and the applications we have discussed. If you want to buy a multi-sensor camera, check out our recommendations to save time.