... equipment, then you can monitor all in real-time Digital Vedio ServerRD-079 just need connect the camera and ... administrator and user; 6. Support network customer share browsing by software;7. Support protocol of PPP, IP, TCP, UDP, ... :Antenna interface50Ω/SMA Video input75Ω/RCAWorking VoltageDC9VConsumption450 mA for communication, 200 mA for staySIM card3V/5V, automatic detection Digital video server