This tool will provide the illusion that someone is home. Hopefully the bad guy will try another place or easier target due to the fact someone “may” be home. This $30 tool can easily be set on timer when your not home. We promote this tool for community members who may be out of town or on vacation. Keep in mind that this is not a substitute for deadbolts, dogs, effective lighting, and other crime prevention methods but a great addition to those that like to be proactive and deter criminals.