1. This product is designed according to project requirements to suit the minimum installation volume requirement.
2. Transmission of 4-CH video signals or 3-CH video signals plus 1-CH RS485 control signal can be chosen by the customer through the switch.
3. The 485 port is supported by specified chip with 15KV static-proof module.
4. High-speed Frequency Division Multiplexing technology is employed so that several channels of signals can be multiplexed without transmission delay or interference.
5. The knob for adjusting transmission distance built in the Receiver supports adjustments according to actual transmission distance for best signal output.
6. DC12V power is supplied to this product.
7. BNC connectors of highest quality are applied for all ports.
8. Control Signal 485 with the function of indicating data status shows clearly the transmission status of data.
9. Energy-saving circuit design is applied to this product to achieve best energy efficiency ratio.
10. Transmission distance over coaxial cable SYV75-5 is 0~600M, while the transmission distance over coaxial cable SYV75-3 is 0~400M.