User Guide

36
R27A/V
Admin Guide
Photoresistor value relates to light intensity and larger value means
that light intensity is smaller.
Users can configure the upper and lower bound and when
photoresistor value is larger than upper bound, infrared LED will
turn on. As contrast, when photoresistor value is smaller than lower
bound, infrared LED will turn off and device turns to normal mode.
4.1.3. RFID Card Code Display Related
Go to Intercom - Advanced to configure.
Display mode: To be compatible different card number formats in
different systems. The default 8HN means hexadecimal.
4.1.4. Key Display Related
Go to Intercom - Basic to configure.
Send Key: Limit to use the “#” key. It will prevent someone to enter
the LCD setting illegally.
Figure 4.1.3 RFID card code display related
Figure 4.1.4-1 Send key