iDVTEL 9420 Operation & User’s Manual

28, - 28 - due to the number of users viewing on the network, even if the parameters have been initially finely tuned. Performance will also suffer due to poor connectivity because of the network’s burst constraint. Best Quality Images To have the best video quality, set …

3, - 2 - Table of Contents Before You Use This Product..................................................................1 Table of Contents...................................................................................2 Package Contents ................................…

36, - 36 - Media Media name: The unique name for the media. There are three kinds of media: snapshot, video clip, and system log. Snapshot settings: Source: The source of stream, stream1 or stream2. Send Pre-event images: The number of pre-event images. Send Post-event ima…

30, - 30 - The above figure appears on the screen when is clicked and the privacy mask is enabled. Motion detection Enable motion detection: Check this option to turn on motion detection. Click on this button to add a new window. At most three windows can exis…

27, - 27 - Best Real-time Images To achieve the best real-time visual effect, the network bandwidth should be large enough to allow a transmission rate of greater than twenty (20) image frames per second. If the broadband network is over 1 mbps, set the “Constan…

14, iDVTEL 9420 - 14 - to open a specific port to stream under some network environments. If there are no special network requirements, UDP unicast protocol is recommended. Generally, the client’s choice will be in the order of UDP multicast → UDP unicast → TCP → HTTP. After t…