Check your current firmware using the PTZOptics Update Tool to ensure a needed upgrade. Network Connection:
Many networking companies keep a public-facing FTP server for legacy firmware. If the main site only shows the newest version (e.g., v6.0+), the v5.2.1.37 build is likely archived in the "Old_Versions" or "Custom_Builds" folder of their FTP. 3. Contacting Technical Support v5.2.1.37-en-ptc01 firmware download
Search for your specific model number rather than just the firmware version. 3. The Installation Process Check your current firmware using the PTZOptics Update