M-1

M-1 handles one addressable Class A loop and manages automation scenarios for small facilities.

M-1

Purpose: M-1 acts as the central node of an MTech addressable system at small and mid-size sites, managing alarm, suppression, smoke control, and notification.

Functionality:
• Controls one Class A addressable loop with up to 126 XP95/Discovery devices or 252 Soteria devices.
• Supports detection algorithms A, B, and C per SP 484.1311500.2020, including cross confirmation and automatic reset.
• Executes control sequences for actuators: delayed, by devices or zones, as well as instant manual start.
• Logs up to 2000 events, shows system status on the LCD and LEDs, monitors power and line integrity.

Service and integration:
• One-person walk test, temporary device isolation, viewing analogue values, and configuration export.
• LNET connects expanders, MA-1050A panels, and MB conventional panels; MA-NET network cards link up to 64 panels.

Technical specifications:
• 220 V~ 50 Hz supply up to 3.2 A, backup with two 12 V batteries up to 25 Ah.
• Loop current up to 700 mA; built-in sounder and eight programmable indicators.
• IP31 enclosure, 4×16 LCD, 21-key keypad.