M1 Features & BENEFIT:

Large zone capacity, expandable to 208 zones. 
Two Way Listen-in interface. 
Flash Memory - Allows field updates to firmware. 
RS-232 serial port to interface to Computers and other devices (expandable to 8). 
Time/Date stamped 512 event history log. 
Menu driven keypad programming - no manual required! 
Voice announcement of alarms, zone descriptions, status, etc. *
 500+ Word/Phrase Vocabulary.* 
Link up to 6 words/phrases per announcement.* 
10 custom recordable words/phrases.* 
13 On-Board Outputs: 1 voice driver/siren, 1 siren driver/voltage, 1 Relay, and 10 voltage outputs - expandable to 208 outputs. 
 Includes Fire alarm verification routine.
 Can be partitioned into 8 separate areas and accounts. 
199 User Codes (4 or 6 digit) with assignable authorities.
Arm levels: Away, Stay, Stay Instant, Nite, Nite Instant,Vacation. 
 Plug-in terminals make service and pre-wire simple.* 
Hardware “watchdog” and nonvolatile EEPROM memory. 
Supervised phone line. 
Supervised alarm output. 
Supervised power supply overcurrent.