There are two ways to display 2 screens or 4 screens (or more multiple screens) with a USB camera.


(1)A simple way to use it is to start multiple viewer software that can be started at the same time.
(2)Use software dedicated to displaying multiple screens.


1.Launch the viewer software at the same time.

It may also be possible with free software.
However, this may not be possible with the same camera, and stability may be lacking.
We recommend that you try it out before using it.
(Depending on the software, multiple startup itself may be prohibited.)


The following is a simple test at our company. (Operation is not guaranteed.)


I connected two of our cameras and started up a free software called Amcap multiple times to display two screens.

Amcap   Amcap


In the case of two-screen display, only the active screen (the left screen in the above example) can be operated,
so if you want to perform menu operations, you will need to switch screens.


2.Use dedicated multi-screen display software.

The software is designed for multiple screen display, so it is stable.
Also, since there is only one menu, operations such as saving are easy.


The following is the multiple screen display software created by our company.


多画面表示トリガー保存ソフトウェア TriggerQ
3 million pixel color camera and
Example of simultaneous use of 1.3 megapixel monochrome camera

Multi-screen display
trigger save software
Hi TriggerQ


Features of Hi TriggerQ

It is possible to control multiple cameras, observe both screens, and save images.
In addition to cameras of the same model number, combinations of different resolutions
and color/monochrome cameras are also possible.
Of course, you can also use it with one camera!
●While live monitoring video, still images from up to 4 cameras (uncompressed bitmap format/JPEG compressed format) can be saved using a trigger signal. (Please contact us if you would like 5 or more units.)
●Camera images are always displayed live. You can shoot while monitoring the video.
●Snapshot function allows you to take still images at any time You can also save still images with a mouse click regardless of the trigger signal.
You can save still images on the spot at any time, such as reference images or scenes of interest.
●You can take interval shots.



High-performance trigger shooting software
(Multiple device version)
Hi TriggerF PRO4/PRO8


Features of Hi TriggerF PRO4/PRO8長

●Save/pause still images (JPEG/BMP) using a trigger signal, just like pressing a camera shutter.

●Positioning and focusing can be done during live display.

●Supports up to 4/8 cameras (please contact us for more!)