M-2 Radio Transceiver and Addressable Fire Alarm Control Panel The M-2 Addressable is a low voltage, automatic, integrated Radio Transceiver and Addressable Fire Alarm Control Panel that incorporates the latest in solid state addressable technology and Monaco's expertise in radio transmission-based systems. All monitoring, supervision, signaling, and reporting functions are incorporated into this one unit. The M-2 Addressable includes narrowband radios which meet the requirements of the National Telecommunications Information Association (NTIA) Manual of Regulations and Procedures for Federal Frequency Management. Combines the radio transceiver and addressable (and/or conventional) fire alarm control panel in one modular, compact unit; no interconnection wiring or interfacing required Monitors and transmits zone alarms (fire and supervisory), troubles and restorations, and control panel status to Monaco's D-700 central station receiving equipment for up to 64 zones Provides two Class A or four Class B alarm indicating circuits plus optional addressable audible circuits Each of the eight loops (one standard, seven optional) has a capacity for 99 analog addressable smoke and heat sensors and 99 addressable monitor or control modules; addressable devices may be configured as Class A or Class B Total system capacity of up to 792 analog addressable smoke and heat sensors and 792 addressable monitor or control modules