https://www.asmag.com/rankings/survey.aspx
Product Info
Mini Pinhole Color Camera, With Audio

Mini Pinhole Color Camera, With Audio

Shenzhen Atb Electronics Co., Ltd.
Region: China
Update: 02/27/2008
Key Specifications
TB-300CP4

1/3 Sony CCD, 420TV Lines , 0.5 Lux, 3.7mm super cone pinhole lens .

Dimension: 30x30mm.

https://www.asmag.com/showpost/35045.aspx?name=news