Is it better to monitor geomantic omen in rural areas or to keep dogs?

A local dog is a very good pet dog. Local dogs are smart, but they are not obedient, but they are really human, both in behavior and personality.

Monitoring can monitor and detect the movement in real time all day, saving the cost of civil air defense. Monitor the storage of pictures in real time, and check the video records at any time as strong evidence of illegal activities. Remote monitoring, knowing the family situation at any time when you are away from home, saving time and facilitating management. Restrict the behavior of people who think about improper behavior and play a deterrent role.