Electronic shutter vs Global shutter differences and definition
Hi sir Could you please tell me the differences between Electronic and Global shutter
I am not sure what you mean by Global shutter. Most security cameras will have the option of an Electronic Shutter or an Auto Iris.
You visit the CCTV Glossary
to see detailed definitions of the two.
Basically an electronic shutter is used in cameras where an auto iris is not available or in cameras like a WDR (Wide Dynamic) camera where it is adjusting the amount of light hitting the image sensor to adjust the image quality.
It does this by electronically shutting of the sensor from taking in any more lite as opposed to an actual physical iris that is restricting the light.
In most cases an Auto Iris is preferable to managing the amount of light coming in.
Hope that helps.
Security Camera Expert
Click here to post comments
Join in and write your own page! It's easy to do. How? Simply click here to return to Ask the Security Camera Expert.
Enjoy this page? Please pay it forward. Here's how...
Would you prefer to share this page with others by linking to it?
- Click on the HTML link code below.
- Copy and paste it, adding a note of your own, into your blog, a Web page, forums, a blog comment,
your Facebook account, or anywhere that someone would find this page valuable.
Get FREE home security quotes now!
Just fill in the form below.