N. V. Nederlandsche Apparatenfabriek NEDAP ADRRFRFID Manual Do Utilizador

Page 

 of 

17

59

Manual iSense Lumen series

Field distribution

As RF and RFID are different technologies, their field distribution is different.

Field distribution for RF

There are two modes of operation for RF technology. The mode can be configured during the configuration

wizard.

Full field. There is a field around the gate. This mode is mainly used when the gates are placed near the

checkouts, as you can have one gate covering a relatively large area.

Please note that when you want to use infrared beam sensors for customer counting, you can only

count customers in between the gates. So, if you set RF to full field, you are not able to count

customers outside of the gates.

 There is a field in between gates. This mode is mainly used at the exit/entrance area of a store,

Focused field.

as it is better to have antennas on the side, than in the middle of the passageway.