They do say "any person..."
But here is the interesting part: IMHO, they are not peace officers, they are just security guards. So, the security officers could call the police but they really would have a hard time detaining you if you wanted to leave before they got there.They have no more right to arrest anyone than you do: (felony in your presence). Ok, as security, they can detain you for violating MCL 356c-d (Retail Fraud)-- don't take anything offered for sale and they can't detain you. Also, this means that you are not required to inform if they stop you while cc.
My information:I looked at a list of those security officers who are licensed as security police under the Licensed Private Security Police Officers Act.
The only security officers in the state w/ police arrest powers are :
Currently, there are 11 licensed private security police agencies in Michigan:
Detroit Medical Center
Pontiac School District
Renaissance Center Management Co.
Lansing School District
Henry Ford Health System
University of Detroit Mercy
St. John Hospital & Medical Center
Fairlane Town Center
Schoolcraft College
Spectrum Health
Source:
http://www.michigan.gov/mcoles/0,1607,7-229--147950--,00.html