https://www.asmag.com/project/resource/index.aspx?aid=16&t=secutech-made-in-taiwan-products-and-solutions
Product Info
1.2Ghz 2000/3000/5000mW Wireless AV Transmitter&Receiver

1.2Ghz 2000/3000/5000mW Wireless AV Transmitter&Receiver

Shenzhen HC Brain Power Electronic Co.,Ltd
Region: China
Update: 11/13/2008
Key Specifications
Transmit Power5000mW?

Frequency0.9G/1.2G/1.3G?

Dimension111*67*60mm?

weight:388g

Channel4CH AV frequency?in-phase?

Unobstructive Effective Range5~10 KM

Package12CH receivertransmitter2antennas2AV cablesPower supply

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