https://www.asmag.com/project/resource/index.aspx?aid=16&t=secutech-made-in-taiwan-products-and-solutions
Product Info
VCA VCA1100EN 1 Channel D1 Network Video Encoder

VCA VCA1100EN 1 Channel D1 Network Video Encoder

VCA Technology
Region: United Kingdom
Update: 07/15/2016
Key Specifications

* Two-way audio

* H.264 full frame at D1

* RS-485 support

* Embedded CVA Technology video analytics (optional)

* MicroSD/SDHC memory card slot

* Power over Ethernet (IEEE 802.3af)

* ONVIF

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