The model ST-VPAD104-AC is a transceiver hub that allows transmit CCTV video、audio、data and DC
power over single network cable at the same time.The device uses single Cat5/5e/6 SECTEC cable as
transmission medium and work together with ST-VPAD-RM,it can realtime transmit 4-ch PAL,NTSC,
SECAM color or monochrome video signals、4-ch mono 101monitor audio、4-ch RS485 or RS232 signals up to 300m,
and provide 12V DC power to each camera,simplified the project wiring. In practical project,it need to used in pair,
it is featured with long transmission distance,high performance transmission,super anti-interference and etc.,
professional application in video security monitoring project...