VP Keypad Access Device
28
114A3868.E rev. 7-2017
Tamper Check — the VP performs a tamper check to see if the
tamper switch has been enabled. If it is enabled, the VP checks
that the switch is secure.
If either condition is true or the tamper is disabled, the VP will
proceed to the next security check. If the VP detects tampering, it
will display the following message and no further access attempts
will be allowed.
Sorry -
Tamper Lockout
Presence Required Check — After checking the tamper, the
VP will check to see if the
Presence is Req option has been
selected. If it has been selected, the VP will check the input to see
if a presence has been detected. If this option has been turned
off, or if a presence has been detected, the keypad will continue
with the next security check. If the VP does not detect a required
presence, it will display the following message and no further
access attempts will be allowed.
Sorry –
No Presence Det
Maximum Attempts Check
— The maximum attempts check is
designed to discourage a user from entering random numbers to
enter the site. If the
Max #Attempts feature is set to a value
between 1-10, the VP will check to see if the user has tried a code
more than the permitted number of times. If not, the VP will allow
the user to enter an access code.
If a user exceeds the maximum number of unsuccessful attempts,
the VP displays the following message and disables any further
access. The VP will not allow any further attempts for 60 seconds
since the last keystroke. If a key is pressed while this message is
displayed, the 60 second timer resets and begins again.
Sorry….
* See Manager *
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