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The P4820 enhances the value of Premier by tightly integrating access
control with Premier security and fire features.
Providing 2 door access control, the P4820 provides the ultimate
in security system ease of use and maximum reduction of false alarms
by allowing users to arm/ disarm the security system while locking/
unlocking the door from outside of the protected space.
Up to 16 P4820 modules, controlling up to 32 doors, can be added to
P-864 / 16-128 systems via the systems 4-wire Combus using standard,
unshielded station wire up to 1,000ft (305 m) from the control panel .
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- P-864, P-864CF, P-16-128, and P-16-128CF control panels control panels :
- up to 16 P4820 modules … for up to 32 readers
- 1,000 access cards
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- Polaris… mag-stripe readers & cards
- Shadow Prox… proximity readers & cards
- HID… proximity readers & cards
- Wiegand… standard 26 bit
- readers may be located up to 500ft. (152m) from P4820
- shielded cable always required
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- 2 reader access control
- 2 single reader doors or 1 door with entry/ exit readers
- flexible card holder privileges
- assign individual access privileges by door & by schedule
- define user rights to permit arming & disarming by partition
- designate "privileged" users who are authorized to validate
access for "wait for privileged" users (guardian function)
- full stand-alone operation… complete card database & all
programming is maintained in the P4820's non-volatile memory
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each module has its own time clock |
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in the event of power failure or P-864/16-128 system failure, each
P4820 access control module is capable of full operation on
battery as a stand-alone access control system |
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- arm/ disarm partitions & postpone autoarm by access card or
access card and code…from outside the protected space
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arm & disarm from outside
the protected partition to reduce false alarms caused
by entry/exit errors
to disarm… use a valid* card on a reader assigned
to a partition to unlock the door and disarm the partition
when the user opens the door.
to arm… ensure that partition is secure, then
use a valid* card on reader and activate the ARM input
(usually a supervised pushbutton).
to postpone autoarm… while a partition's autoarm
pre-alert is sounding, use a valid* card on any reader
assigned to the partition and activate the POST input
(usually a supervised pushbutton). Autoarm will be postponed
for up to 255 minutes, after which the system will attempt
to autoarm again.
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a valid card is one which has been programmed to perform the indicated function
on a specified partition during a valid time for that user |
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- 64 access levels
- 99 seven-day schedules
- 4 time intervals per schedule
- 4 two year holiday groups - 730 holidays
- individual door-unlock schedules
- automatic switching between daylight savings & standard time
- program via keypad, or via Partner Comm-Link DLS-2
downloading software
- non-volatile RAM
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does not lose programming when powered down |
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- fully supervised by P-864/CF & P-16-128/CF control panels for :
- lock trouble
- reader low power trouble
- low battery
- AC failure
- tamper
- auxiliary power trouble
- door held open activates reader sounder
- door forced open activates reader sounder and sets off zone alarm if
system is armed
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