You can use the USB flash or remote software to upgrade firmware.
You can install two SATA hard disks, and each hard disk supports up to 1TB.
Regarding this detail descriptions, it is suggested to download the product FAQ as below, and read the documentation for more understandings, thank you.
There is difference in Flange Back distance. The CS mount is 12.5mm, C mount is 17.5mm
Please check if your IE browser has installed the ActiveX of IP cameras. If no, please login the web management of IP camera for installing the ActiveX.
Firstly adjust the auto iris lens switch to DC-drive or Video-drive, and then adjust the AES (Auto Electric Shutter) function to OFF.
There is a reset button on the rear panel. Please reset the device to factory default settings by holding the button more than 5 seconds and then release it. After that, you can use IPFinder which includes in the bundled CD for search the device.