https://www.asmag.com/project/resource/index.aspx?aid=16&t=secutech-made-in-taiwan-products-and-solutions
Product Info
CDR-4116 Embedded Digital Video Recorder

CDR-4116 Embedded Digital Video Recorder

Crest Electronics / U.S.
Region: United States of America
Update: 10/17/2006
Key Specifications
LINUX based

16 video inputs with looping outputs

MPEG-4 compression

720 x 480 (4 CIF) resolution

Real time display

Up to 120fps record

4 audio channels

16 alarm inputs and 4 sensor outputs

https://www.asmag.com/project/resource/index.aspx?aid=16&t=secutech-made-in-taiwan-products-and-solutions