Automatic alerting devices prohibited.

Mich. Comp. Laws § 484.1207, under EMERGENCY 9-1-1 SERVICE ENABLING ACT.

Mich. Comp. Laws § 484.1207

Sec. 207. The installation of automatic intrusion alarms and other automatic alerting devices which cause the number 9-1-1 to be dialed shall be prohibited in a 9-1-1 system.