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

Electrophysics Infrared Cameras

Electrophysics
Region: United States of America
Update: 10/24/2012
Key Specifications

* Continuous Zoom from 0.8° to 25° field of view
* 320x240 or 640x480 array
* Human detection from 11 km
* Rugged, compact and lightweight

Specifications
Sensor Type:InSb
Spectral Response: 3 - 5 microns
Focal Length: 22 to 275 mm
Analog Output Format: RS-170 (or CCIR)
Digital Output: 14 bit RS-422 or LVDS
NETD: <20mK
Operating Temperature: -40°C to +55°C
Dimensions: 290 x 124 x 116 mm

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