Lumens Visualizes NDI Camera Control with VS-KB21N

November 27, 2023

Hsinchu, Taiwan, November 27, 2023 – Lumens® Digital Optics Inc. is launching the VS-KB21N controller for NDI HX remote cameras live video preview. The built-in 3” LCD monitor gives the operator real-time video display for each camera, making device control more intuitive and more accurate.

VS-KB21N is part of an extensive range of Lumens NDI equipment which includes HD and 4K PTZ cameras, auto-tracking cameras, encoders and decoders, multi-channel media processors and lecture capture systems.

With power over Ethernet (PoE), the VS-KB21N controller and all remote NDI cameras can be connected over Cat5 or Cat6 network cables. This makes installation cost effective and very fast, especially in live event scenarios and outside broadcasts.

“VS-KB21N is a superb addition for live NDI workflows. Its live preview and weighted joystick deliver an excellent user experience at an appealing price point.” Commented Steven Liang, VP of Product Development at Lumens.

VS-KB21N supports camera control protocols including NDI, VISCA, VISCA over IP and ONVIF, with connection over Ethernet, RS-232 or RS-422, making the unit compatible with professional IP cameras from a range of manufacturers. Power is via DC or over the network (PoE), giving installers the flexibility to connect and power the unit with a single Ethernet cable.

VS-KB21N is available globally from Lumens network of distributors.

More Details

For more information about Lumens IP Camera Controller with NDI (VS-KB21N), please visit:

About Lumens

Lumens® Digital Optics Inc., a Pegatron Group company, is a leader in optical products. Lumens’ product offerings include CamConnect Pro, HD and 4K PTZ cameras, auto-tracking and auto-framing cameras, media processors, IP transmitters and decoders and document cameras. Founded in 1998, the company was created by a team with a deep technological heritage of image processing, video electronics, and optical technology. With the support of the Pegatron Group, Lumens is continuously improving product designs to be used in video studios, live events, classrooms, conference rooms, and for distance learning. For more information, visit Lumens website.

Press Contact, Lumens

Eling Chen, Marketing Manager
Email:, Phone: +886-3-552-6255 ext. 238