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• Selectable for confirmation of arming ding.
• Selectable to chime when entry/exit or perimeter zones are faulted.
• Selectable for no timeout or timeout of 2-30 minutes.
You may use a Commercial Fire Listed 24VDC Power Supply to convert one or both VISTA-128FBPT/VISTA-
250FBPT 12VDC, 1.7A style-Y supervised Special Application Notification Appliance Circuits to 24V, style-Y
supervised, Special Application Notification Appliance Circuits.
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• Burglary Notification Appliance Circuits must be programmed for a timeout of 16 minutes or longer.
• Commercial fire alarm systems require Notification Appliance Circuits to be supervised.
Notification Appliance Circuit Supervision
The VISTA-128FBPT/VISTA-250FBPT monitors the Notification Appliance Circuits wiring for open and short circuit
faults while the output is inactive. The system provides a trouble indication (Zone 970 Bell 1; 971 Bell 2) when an open
occurs. When a short occurs between the Bell (+) and Bell (-) terminal wiring, or between the Bell (+) terminal wiring
and earth ground the system provides a trouble indication (972 Earth Ground).
The VISTA-128FBPT/VISTA-250FBPT indicates the trouble condition regardless of whether the system is armed or
disarmed. The zone displays on the keypads, reports to the event log, and transmits to the central station (if
programmed) on Partition 1. The trouble is cleared from the display by entering the user code + OFF.
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Use only UL Listed sounding devices for UL installations.
In Commercial Fire installations, the 4204CF cannot be used to drive sounders in the same audible area as
sounders connected to the alarm outputs of the control panel.
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For ULC fire installations, alarm indicating devices must not be connected to the fire transmitter. These
devices must be connected to the Fire Alarm Control Panel.
Synchronization Requirements for Commercial Fire
Notification Appliance Circuit outputs must be wired to a Sync Module if more than one device is used. Follow
instructions provided with Sync Module. Be sure to use the compatible Sync Module for the Alarm Indicating Device
selected.
MANUFACTURER SYNC MODULE MODEL NUMBER
GENTEX AVSM
SYSTEM SENSOR MDL
WHEELOCK DSM
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All visual notification appliances within the same physical area must be synchronized.
The bell outputs are listed as Special Application Notification Appliance Circuits.
Compatible Alarm Indicating Devices
ALARM INDICATING DEVICE TYPE
UL listed Grade A Bell in Housing
RX7 UL Indoor Sounder, 12V
Horn Strobe 2w GENTEX GEC3-12, GES3-12, GEH-12
Chime, 12/24V, Selectable Tone & Volume, Red SYSTEM SENSOR CHR
Chime, 12/24V, Selectable Tone & Volume, White
Chime/Strobe, 12/24V, Selectable Candela, Tone & Volume, Red
Chime/Strobe, 12/24V, Selectable Candela, Tone & Volume, White SYSTEM SENSOR CHSW
Horn, 12/24V, Outdoor, Red
2-Wire Wall Mount Horn/Strobe, 12/24V, Standard Candela, Red
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