Standalone and Integrated Checkout Gate, the selection of the check-out and check-in gates is based on the projects. The exact use, application and need is to be analyzed before choosing the product. Checkout gates are used at the exit location, in general the check-out and check-in gates are used together at the site. The entry and exit modules and gates for the supermarket are as mentioned below table 01.
| TYPE | ENTRY | EXIT | REMARKS |
| LRCOI | Automatic entry for any visitor | Automatic exit for any visitor | No records in ERP |
| MRCOI | Automatic entry for any visitor | Exit using the barcode/ QR Code on the receipt issued at the self checkout machine. The exit reader is standalone, not integrated with the ERP server. | No records in ERP as complete system is standalone, we only need some barcode information |
| HRCOI | Automatic entry for any visitor | Self Checkout Exit using the barcode/ QR Code on the receipt issued at the self checkout machine. The exit reader is integrated with the ERP server. | Records in ERP for exit, here we need support from ERP team |
The selection of product based on risk application are briefly described below
Low Risk Application Check out and Check in LRCOI
Low Risk Application Check out and Check in LRCOI type does not maintain the record for entry and exit. Here the entry and exit is purely based on sensors fitted to the gate without any communication to the central controller or computer. However the gate is integrated with the fire alarm system thereby in case of fire or any such event the gates open giving the pathway to people to move out safely. The side railings for such gates are provided either with or without the sensors hence avoiding to hit or strike the people entering or leaving the market. This is a low risk application.
Medium Risk Application Check out and Check in MRCOI
Medium Risk Application Check out and Check in MRCOI type of supermarket gate set allows the free entry to the region with no records, any person can enter the gate as the gate is operated either by overhead sensing unit or RADAR incorporated in the gates. The exit is using the barcode or QR Code based receipt issued at the self checkout machine or any designated source by the security desk. The barcode reader operates as standalone and is not integrated with the ERP system, hence no record of exit is maintained but is controlled viz.a.viz. In the ERP database. The receipt has the time & date stamp, based on the predesigned setup the validity time for the issued receipt is set, once used cannot be used at all further. This medium risk application.
High Risk Application Check out and Check in HRCOI
High Risk Application Check out and Check in HRCOI type of supermarket gate set allows the free entry to the region with no records, any person can enter the gate as the gate is operated either by overhead sensing unit or RADAR incorporated in the gates. The exit is using the barcode or QR Code based receipt issued at the self checkout machine or any designated source by the security desk. The barcode reader section is integrated with the ERP section, hence all the records of exit are maintained viz.a.viz. In the ERP database. The receipt has the time & date stamp, based on the predesigned setup the validity time for the issued receipt is set, once used cannot be used at all further. This is a high risk application.
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