Section 13 - 7820/7835/7835C Long Range Radio; General Information - ADEMCO VISTA-32FB Installation And Setup Manual

7820/7835/7835C Long Range Radio
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In This Section

General Information

Wiring the Long Range Radio to the Control
Programming the Control for the Long Range Radio
Trouble Messages
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General Information
The control can support the 7820, 7835, or 7835C Long Range Radio (LRR). All messages
programmed to be sent via the phone lines may also be enabled to be sent via the LRR.
These messages will be transmitted in Contact ID format regardless of the format
programmed for the control in fields 45 and 47.
It is recommended that Contact ID format is used for the main dialer, if possible. If Contact ID is
not used, certain types of reports, such as Listen-in-to-Follow (606), will not be sent at all.
Supervision of the LRR
The data lines between the control and the LRR, as well as certain functions in the radio, can
be supervised. If communication is lost or a trouble condition occurs, both the LRR and the
control's dialer to the central station can be programmed to send a Trouble message.
Note: For complete information, see the Installation Instructions that accompany the radio.
Operation of the LRR
The LRR reporting options are defined by selecting categories of events for each subscriber
ID in fields 58 and 59. The reporting categories are Alarms, Troubles, Bypasses,
Openings/Closing, System Events, and Test. In addition, within an enabled category, the
specific event must be enabled for dialer reporting. If, for instance, zone 10 is enabled to
report, but zone 11 is not, zone 10 will report via the LRR but zone 11 will not.
The priority of events from most to least important, transmitted from the VISTA-32FB to the
LRR, is: Fire Alarms, Panic Alarms, Burglary Alarms, Fire Troubles, Non-Fire Troubles,
Bypasses, Openings/Closings, Test messages, and all other types of reports. This ranking
priority is based on the assumption that multiple events occur at approximately the same
time. There isn't an event priority of messages transmitted via the radio to the central
station. Messages are transmitted on a First In/First Out (FIFO) basis.
There are two subscriber IDs programmed into the LRR: primary and secondary. These
correspond to the two subscriber IDs programmed into the control for each partition. If a
subscriber ID for a partition is not programmed (disabling reports to that central station
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