Tag Archives: macOS

Running an NTP Time Server on your Mac

When implementing a CCTV system (e.g. one based around our macOS CCTV software SecuritySpy) it is important for all cameras to maintain the correct time for the purposes of drawing accurate timestamps onto their video streams. Not only will this help you review recorded footage, but if there is an incident that needs to be reported to the police, it will help them with their investigation. You may even be asked to verify or demonstrate to the police that your cameras are set to the correct time.

For this purpose, you should always give your cameras a valid NTP server address (NTP stands for Network Time Protocol). The cameras will contact the NTP server at regular intervals to set their clocks (you should also set your cameras with accurate daylight savings time settings, so that any such adjustments are applied automatically during the summer months).

For this purpose, we recommend using one of the time servers that Apple provides for free, which are time.apple.com, time.euro.apple.com and time.asia.apple.com. Continue reading

Setting Up A Home CCTV System

In this blog post, we will go through the process of setting up a video surveillance system for your home, based around our macOS CCTV software SecuritySpy. When setting up a home CCTV system, cost is an important consideration, but we also want to choose high-quality hardware that is easy to install and set up. To this end, our example system will comprise the following components:

Cameras: we have chosen to use Amcrest IP5M-T1179EW cameras for the following reasons:

  • Physically quite small and unobtrusive.
  • Easy plug-and-play setup (no manual IP/network setup required).
  • High resolution (5 MP), night vision, and good codec support (H.265 and AAC).
  • A built-in microphone – essential for a camera covering an entrance.
  • Great value – under US$70.

IP5M-T1179EW-28MM Camera Continue reading