https://www.asmag.com/project/resource/index.aspx?aid=16&t=secutech-made-in-taiwan-products-and-solutions
Product Info
KW-V730R Wireless Receiver

KW-V730R Wireless Receiver

Top Way Technology
Region: China
Update: 06/05/2007
Key Specifications
WIRELESS RECEIVER:

*4〃 color TFT screen

*2.4GHz transmission frequency

*5 channels selectable for multitask

*Built-in FM radio (optional)

*Rechargeable Li-ion battery for receiver to guarantee continuous working

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