https://www.asmag.com/project/resource/index.aspx?aid=16&t=secutech-made-in-taiwan-products-and-solutions
Product Info
CAM-811CR1

CAM-811CR1

SHENZHEN YUXIN TECHNOLOGIES CO., LTD
Region: China
Update: 07/30/2007
Key Specifications
1/3'''' sony CCD

420TVL/0Lux

2.8mm Lens

Mirror On

18pcs IR LED

70(W)x80(H)x75(D)mm

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