PTZ Controller RS485 connect converter Ethernet TCP/HTTP for PTZ IP

[andy tren]

Cheaper PTZ Controller RS485 for DVR use PTZ Analogy only, what possible PTZ Controller RS485 to the Serial Port to Ethernet TCP/IP Converter Adaptor for PTZ IP with NVR? show link module converter working?

https://www.thanksbuyer.com/rs232-rs485-serial-port-to-ethernet-tcp-ip-converter-adpter-communication-module-21531

USR-TCP232-E2 Serial Server RS232 RS485 To Ethernet TTL Level DHCP Web Mod | eBay

Q00226 1 Piece USR-TCP232-E Serial Server RS232 RS485 To Ethernet TTL Level DHCP Web Module. Distinguish the connected serial port via port number. Auto-MDI/MIDX function, discretionarily connect cross-over or direct network cable, automatic switching.

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Ee11 Smart Rs485 Serial Server to Ethernet Modbus Tcp/http W Rj45 Connector for sale online | eBay

Find many great new & used options and get the best deals for Ee11 Smart Rs485 Serial Server to Ethernet Modbus Tcp/http W Rj45 Connector at the best online prices at eBay!

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Hopefully helpful thanks