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System Overview...................................................................................................................................... 1-1
Introduction ....................................................................................................................................... 1-1
General Information .......................................................................................................................... 1-1
Encryption ................................................................................................................................................ 1-2
System Features....................................................................................................................................... 1-2
Modes of Operation............................................................................................................................ 1-2
ECP Mode .................................................................................................................................... 1-2
Zone Trigger Mode ...................................................................................................................... 1-3
Module Supervision Features ........................................................................................................... 1-3
Antenna .............................................................................................................................................. 1-3
Specifications ............................................................................................................................................ 1-4
Mechanical ......................................................................................................................................... 1-4
Electrical ............................................................................................................................................ 1-4
RF ....................................................................................................................................................... 1-4
Ethernet ............................................................................................................................................. 1-4
Environmental ................................................................................................................................... 1-4
Mounting the 7845i-GSM ........................................................................................................................ 2-1
Wiring the 7845i-GSM ............................................................................................................................. 2-2
Ethernet Connections........................................................................................................................ 2-6
Backup Battery Connection .............................................................................................................. 2-8
Initial Power-Up Sequence ............................................................................................................... 2-8
General Information ................................................................................................................................ 3-1
Programming Conventions ............................................................................................................... 3-2
ECP Mode Programming ......................................................................................................................... 3-2
ECP Status Codes.............................................................................................................................. 3-7
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