Akuvox R20A Admin Guide

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Parameter Set-up:
● Card AES Key: enter the AES code before importing the AES-encrypted .xml
file to the door phone.
15.5.Mifare/Defire CarD Encryption
Mifare card and Defire card can be encrypted for greater security. To encrypt the
card, you can navigate to Intercom > Card setting > Mifare/Defire Card
Encryption.
Parameter Set-up:
● Enabled: enable the Mifare/Defire Card Encryption.
● Sector/Block: enter the sector and block that you want the card number to
be written into the Mifare/Defire Card. For example, you can write the card
number into sector 3 and block 3 in the card.
● Block Key: enter the block password for access.
15.5.1.NFC Card Setting
AKUVOX SMART INTERCOM www.akuvox.com

Akuvox R20A Specifications

General

Audio	Built-in Microphone and Speaker
Installation	Wall-mounted
Ingress Protection	IP65
Card Reader	13.56MHz, Mifare
RS485	Yes
Camera	2MP
Network	10/100Mbps Ethernet
Protocols	SIP
Power	PoE or 12V DC
PoE	IEEE 802.3af
Relays	1
Input	2