Anti pass-back
Contents
KelioAccessenables you to set up the anti pass-back function, which is designed to either impose a minimum delay between two consecutive opening events at the same access point or to never authorise two successive entry or exit events at the same access point or in the same area. With this last functionality, each person is obliged to clock in order to report the access and thus his/her movements in the controlled area. Each rule applies only to accesses that are associated with it.
The anti pass-back is accessible by clicking on SET UP > Access > Anti pass-back. The list of anti pass-back rules already created appears at the bottom of the screen.
1.Click on 2.Enter a Description for the anti pass-back. 3.Enter a Description if necessary. 4.Select the Type of anti pass-back desired. 5.To prohibit two crossings of the same access (whatever the direction) within a predefined period of time, select Timeout. Simply define time in hours, minutes, and seconds. 6.To prohibit two successive clockings in or out, select Clocking in/clocking out. 7.Activate the box Use of a safety time if you wish to prohibit two successive clockings in or clockings out only if the defined minimum time interval is not respected between the two passages. 8.In the case of an in/out anti pass-back, you may lock the door (Access refused when clocking in and/or when clocking out). In this case two successive clockings in or clockings out are prohibited and so is the crossing. If you select the Anomaly only, two successive passages will be authorised, an anomaly will however be generated. 9.Select the access points that this anti pass-back rule applies to by clicking on 10.From theAnomaly Management drop-down menu, you can choose if you need one or more warning modes (via LED flashing, software, relay or SMS). When the rule is not respected, the administrator will receive a message indicating the anomaly and proposing the forced opening of the door. 11.Select the Type of acknowledgement of the anomaly (by time-delay or software). If you select by timeout, the warning message will disappear at the end of a certain period. 12.Click the Save button to validate the creation of the rule. |
or right-click on the list and select 
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Example car park: Clocking in/Clocking out anti pass-back type
For the rule applied, when a crossing is authorised, we note this crossing as being the last executed, as well as the accessed area. When the last access crossing is an access to an area other than the outside (entry into this area), the employee can no longer execute another access (entry) in this same area so long as an access request to another area (thus an exit from the first area) has not been accepted. The aim of this is, by passing a card to a third party, to avoid a parking place being taken by an unauthorised vehicle or unauthorised persons moving around within the monitored area.
Let us consider the car park area, there are 3 accesses in this area: -Car park entry gate (1►, 1 direction: Car park area access) -Car park exit gate (2◄ and ►, 2 directions: Car park area access not used and outside access) -Workshop access door (3◄ and ►, 1 or 2 directions: workshop area access and car park area access)
The anti pass-back rule applied takes into account the accesses: 1► : Car park entry barrier 2◄ : Car park exit barrier
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