Recent content by OceanWanderer

  1. O

    HIKvision ivms-4200.exe error code 507

    Morning All I recently purchased a HikVision Turbo 7100 and had exactly the same issue, this is how I fixed it. First, ensure a device on your network can chat to gmail via Telnet on port 25 (see here http://www.wikihow.com/Send-Email-Using-Telnet and here for Windows users...