3.5 “graphic LCD display module with 4 backlit function keys.

Electronic index function for displaying and calling users. Must be installed with the CA2124AB or
audio-video CV2124AB and
can also be combined with the PD2100AB keyboard module. With a capacity of 1000
users and when used with the PD2100AB keypad, each user can also be assigned a PIN to control access. If installed with the XE2921 current time and date can be displayed and
it is possible to program PIN access codes according to various time
schedules.