in the United States, the cost of home security varies from region to region. Generally speaking, the cost of home security for Chinese is between $15 and $3 per hour, which may vary according to the experience and skill level of security guards. If the security guard works eight hours a day, the monthly cost is roughly between $3,6 and $7,2.

It should be noted that the cost of home security depends not only on the experience level of the area and security guards, but also on other factors, such as the security guards' job content, working hours and working conditions. Therefore, before hiring home security guards, it's best to do a full investigation and evaluation to ensure that the right security guards are selected and can provide them with suitable working conditions and treatment.

In addition, in order to ensure the work quality and safety of home security guards, employers should require security guards to provide relevant certificates and background investigation materials when recruiting security guards to ensure their qualifications and credibility. At the same time, employers need to provide suitable working environment and safety facilities to ensure the safety and health of security guards.

In a word, many factors need to be considered when choosing a suitable home security guard, including area, work content, security experience, working conditions and working hours. The cost of home security varies from person to person and needs to be evaluated and negotiated according to the actual situation.