A frequent request we receive from our users is for a quick and easy overview of what is required to set up a home video security system. Our SecuritySpy Installation Manual is a great place to start, as it provides information on all the topics involved, however for many users the selection of available IP cameras can be bewildering, and the setup can be daunting. Therefore, we have created this guide to provide clear and easy-to-follow advice that can be used by anyone – technical or not – to create a highly effective video surveillance system for their home.
1. The Mac
Most users already have a Mac in use at their home, and if you just need a few cameras you can simply run SecuritySpy on your existing Mac without significantly affecting its performance. For this purpose a Mac mini, iMac or Mac Pro is perfect (you can also use a MacBook, however due to the fact that recording will only take place when the Mac is awake and at home, a laptop is less suitable than a desktop for this purpose).
For more than 4 cameras or so (at 1 MP resolution each), the processing power becomes significant and you will probably want to use a dedicated Mac for your home video security system. For this purpose a Mac mini is perfect: small, inexpensive and powerful, a basic dual-core Mac mini is capable of recording up to 8 cameras (the previous-generation quad-core models are about twice as powerful, so consider obtaining one second hand if you need between 8 and 16 cameras).
2. The Network
Your Mac will be connecting to the cameras over a wired (ethernet) or wireless (WiFi) network. Wired ethernet offers much greater reliability and performance than WiFi, so we recommend using it wherever possible. If this is not possible, then WiFi will provide an adequate solution provided that the devices aren’t too far from the wireless access point.
If connecting the cameras using ethernet, use a high-quality switch (for example a Netgear GS105 or GS108), and connect the Mac, cameras and internet router all to this switch using ethernet cables.
3. Choosing Cameras
Go for trusty manufacturers such as Axis, Canon, Samsung and Vivotek. If you are confident with network setup, also consider Dahua Technology or Hikvision. Beyond our 10 Recommended IP Cameras 2015 blog post, here are a few suggestions for network cameras that are easy to set up and will work well in a home setting:
Samsung SNH-P6410BN: this is a small low-cost camera with high image quality and a great feature set including WiFi, night-vision, audio, and a maximum resolution of 2.1 MP.