3.7.5.Public Key
Go to Intercom - Basic - Public Key, to setup public key for PIN
Entry
Key Switch: Enable or Disable the public key.
Key Value: Type in a PIN code as public key.
3.7.6.Private Key
Go to Intercom - PrivateKey to configure private pin code.
Import /Export Private Key
R28 supports import or export the private key file, which is
convenient for administrator to deal with a large number of
private keys.
The maximum private key is 500.
Note: Please consult administrator for the .xml format private
key template file.
Obtain and Add Private Key
Enter the “PKey Name” and 3-8 digits “PKey Code”;
Select the valid day and time;