NOTE: This video surveillance hard disk calculator is just meant to provide an approximate indication of the amount of memory required on the base of your CCTV system details, settings and video storage requirements. It refers to standard CCTV systems in average surveillance scenario.
1) Maximum permissible Length between a RS-485 driver and receiver is 1200 Mtr.
2) According to Texas Instruments RS232 cable length is 15 Mtr for 19200 Baud Rate.
3) Maximum Distance for Cat6 cable Signal Tranmission is 90 Mtr.
4) Maximum allowable distance for HDMI Cable is 15 Mtr.
5) The USB 3.0 cable maximum distance is 15 Mtr.
