https://www.asmag.com/project/resource/index.aspx?aid=16&t=secutech-made-in-taiwan-products-and-solutions
Product Info
Mini  DVR Camera(MDS-6603)

Mini DVR Camera(MDS-6603)

Shenzhen K-DING Technology Co.,Ltd.
Region: China
Update: 03/06/2008
Key Specifications
Wide-angel lens & night vision

Detection recording integrated with alarm perfectly

Heat detective recording

Built-in 128MB memory.Support SD card of 128M/512M/1GB

Built-in Lithium battery

Real-time monitoring and watching

Built-in 1/4〃CCD camera,420 TV lines

Built-in microphone for audio monitoring when recording.

With USB port to connect with pc

Tiny size for discreet observation & portability

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