cmd 294, GET_ZOOM_FOCUS_INFO_V20. Parameters: ZoomFocusInfo, PtzZoomFocus. Firmware: RLC-823A, Video Doorbell PoE. The reply carries PtzZoomFocus, which the dispatch table does not list.
Command<readonly [zoomFocusInfo, ptzZoomFocus]>
Usage
import { type Commands } from "protocol/commands.ts";