https://www.asmag.com/project/resource/index.aspx?aid=16&t=secutech-made-in-taiwan-products-and-solutions
Product Info
SONY Effio TRUE WDR Color Cameras

SONY Effio TRUE WDR Color Cameras

W&D Electronics
Region: Taiwan
Update: 08/10/2011
Key Specifications
S774 (P) / S784 (N)

1. 1/3” SONY SUPER HAD CCD II ( 662/663, 960H, Double Speed )

2. TRUE W.D.R. ( Wide Dynamic Range on timer )

3. High Speed Interval Capture

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