This is an article that will show you how you can use the 3D zoom function on a web browser.

Applies to: Reolink 823A 16X.

If you want to let the camera zoom in and focus on a specific place when live viewing your camera, the 3D zoom function is designed to meet your need.

Note: Please log in to your camera on a web browser first.

Step 1. Log in to your camera and click the drag-down menu of PTZ at the sidebar.

1._PTZ_page.png

Step 2. Click the 3D Zoom button. Then press down the left mouse button, and move the mouse to drag a rectangle on the area where you want the camera to zoom in. 

2._click_3D_zoom_and_draw_area.png

Step 3. Release the mouse. The camera will zoom in and focus automatically on the area you drew.

3._automatically_focus_on_this_area.png

Tips: You could slide the slider on the Zoom bar to the "-" side so that the camera will zoom out. 

4.zoom_out_manually.png