https://www.asmag.com/project/resource/index.aspx?aid=16&t=secutech-made-in-taiwan-products-and-solutions
Product Info
Quan QY-1787ZH IR Camera

Quan QY-1787ZH IR Camera

Quan Technology
Region: Taiwan
Update: 06/23/2010
Key Specifications
Features:
* High resolution 540 TVLs
* Uses 5 to 15 mm automatic zoom lens
* Double angle IR LED with 60 LED uniform brightness
* Two-axis mounting bracket with invisible cable routing
* D/N dual-filter switching
* 10 to 35V AC-DC dual power input
https://www.asmag.com/project/resource/index.aspx?aid=16&t=secutech-made-in-taiwan-products-and-solutions