Section 1: General Information
1-3
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Reports are sent in Contact ID format
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The module also supports two hardwire zone trigger inputs (zones 6 and 7)
Zone Trigger Mode
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This mode is for use with controls that do not support LRR-ECP communication nor 4204
Relay Modules
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The module provides six input zones
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Each zone can be configured for +V, -V, or EOLR triggering
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Each zone can be programmed for inverted operation, delayed reporting, and restoral
reporting
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Zone 1 input can distinguish between pulsed and steady signals and report fire or
burglary alarms respectively
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Zone 1 can also be programmed to report LYNX panic (if used with LYNX control)
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Reports are sent in ADEMCO High-Speed format
4204 Mode and Two-4204 Mode
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This mode is for use with Honeywell controls that do not support LRR-ECP
communication, but that do support 4204 Relay Modules
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The module connects to the control’s keypad terminals
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The control treats the module as 4204 Relay Module(s), so program the control
accordingly, including setting the module’s proper 4204 device address
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4204 mode provides up to four zone inputs, plus two optional trigger zones, depending on
options programmed
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Two-4204 mode provides up to eight zone inputs, depending on options programmed
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Each 4204 zone can be programmed for delayed reporting and restoral reporting
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Reports are sent in ADEMCO High-Speed format
Module Supervision Features
The 7845i-GSM provides the following types of supervision and module fault detection:
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Network communication failure: In the event the AlarmNet network does not hear a
supervisory message from the module within a specified time (“Supervision” option, 24
hours, 30 days, or none), AlarmNet notifies the central station of a communication failure.
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Communication path failure: In the event the module detects a communication path
failure, the control panel can be notified of a trouble condition with the module after a
specified time has elapsed (“Notify Panel Of” option).
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Fault output: Terminal 11 can serve as a fail-safe trigger for radio fault conditions,
including communication path failure and other internal failures that the device detects
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Primary power loss and low battery conditions (“Pwr Loss Rpt,” “Low Bat Rpt” options)
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Cover tamper condition (“Tamper Rpt” option)
Antenna
The 7845i-GSM comes equipped with an internal antenna. This feature provides additional
security to the installation by making the device tamper resistant.
