August 04, 2022

With Lumens cameras, the head is designed to move smoothly and at variable speeds in each direction, and to work in tandem with the zoom lens to deliver lifelike results. 

July 28, 2022

The sports bar is the place to meet with friends, have a beer, and, of course, catch the game. Originally an American phenomenon, they are now popular wherever there's a thirst for watching multi-channel sports.

July 22, 2022

Road Traffic Control Centers are essential for the smooth-running of Traffic. To deliver an efficient service, managers face the issue of handling large numbers of surveillance cameras, PTZ cameras and live data feeds.

July 15, 2022

The Traffic Control Centers adopted the Lumens OIP-D50 Series AV over IP system as the backbone for video transmission. This delivers long-distance transmission of 4K and HD signals and supports video monitoring across multiple rooms.

July 12, 2022

Decoders and encoders are connected to a network switch using standard 1m-100m cables. This means that the maximum transmission distance from the source encoder to display decoder is up-to 200m.

July 01, 2022

In the AVoIP industry, compression is an enabling technology to squeeze audio-video data into commercial Ethernet frames that travel in high speed. Thanks to the evolution of network technology and the advancement of compression algorithm, it is now possible to make AV over IP come true.

June 27, 2022

NDI and SRT are both Video-over-IP technologies used to transmit high-quality, low latency video. In this article, we will look at the differences and how to use them.

June 14, 2022

There has been a revolution in AV transmission over the last quarter-century. The industry has moved wholesale from analog composite video, S-Video, component video, and VGA connections to digital DVI and HDMI cabling which can deliver lossless video at 4K and even 8K resolution. 

June 07, 2022

AV over IP means "Audio-Visual over Internet Protocol". In principle, it transmits audio-visual data and control signals over a network such as a LAN, WAN, or the Internet.

May 24, 2022

Lumens manufactures two kinds of auto-tracking PTZ cameras: dual-lens and single-lens cameras. What's the difference and how do you select the right model for your needs?