The Nest Secure and Vivint’s Smart
Hub, for example, not only function as the brains of your security
system, but also as hubs for home automation. Most home security companies also offer smart devices — like locks, garage doors, and doorbell cameras — that pair with their systems and can be managed through their apps. And if your security system doesn’t operate as a smart hub, you may sync with third party smart hubs that let you manage both security and non security related devices on a single platform. Many surveillance cameras and audio bugs emit radio waves and can be identified by a standard RF radio frequency detection device. Conduct a “sweep” of your home with your bug detector. Surveillance devices are often hidden in walls or ceilings, so look for any spots that appear to be spackled or recently concealed. However, with the decreasing size of surveillance equipment, illegal surveillance can be concealed virtually anywhere. Household objects such as pens, clocks, lamps and even watches may contain devices to see and hear what you are doing. Closely examine your home's windows, as the exterior of windows are excellent places for installing illegal surveillance devices since no one has to break into your home to install them. Conduct “sweeps” of your home on a regular basis. Keep an eye out for any signs of a break in as well as any strangers that come inside or even near your home.
So if the pattern of light changes between frames a change in pixels the smart camera concludes that something has moved and starts to record.
The key is that the security creates a share of income for the holder, whether in the form of debt or equity.