Ojmar Nexo NLX1, Instruction Manual

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6_API INTRODUCTION
Figure 6-1. Ojmar´s RFID system.
Figure above depicts how the system interacts. The API is usually installed in at
least one PC at premises and will interact via USB with the NFC programmer and
with the desktop reader.
This makes possible to transfer information to the lock by both means the NFC
programmer and RFID cards previously recorded by the NFC programmer or the
desktop programmer.
6.2.1 NEXO NLX1 Particularities
This lock can work in both online and offline mode simultaneously. When it is in
online mode and has access to the server the lock will request to the server access
rights to read card, and will operate using the information received from the server.
If there is no server access, the lock will decide to provide access rights using the
local information contained in the lock (white or black list) and the card. Once the
lock performs the action the lock will send the last event of the operation done.