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How To Hook A PTZ Security Via RS485 Connection
So you have a PTZ camera and you are trying to figure out how to hook it all up. The major thing to this camera is the data connection. The pigtails coming out the back of the surveillance camera is power, video, and data. So you have three connections to worry about. Also when you are hooking up your PTZ... -
New RS485 PCI Card For Computers That Do Not Have Serial Ports
If you bought a PTZ camera and you realized that you need to have a RS485 connection to your PC (if you are going with a PC based DVR) and you do not have a serial port on your computer to fit that nice RS485 to RS232 adapter that you just bought to, then you need a new computer, motherboard...