PNI DK220 - Wiring connections; Zone 1 wiring

5 - User manual
Wiring
Zone 1
BELL_A Pink Doorbell button
BELL_B Pink Doorbell button
ALARM+ Red Alarm connector
AC2 Black AC input
OPEN2 Yellow Access button
D_IN2 Brown Door contact
ALARM2- Gray Alarm 2
NO2 Blue Relay 2 NO
COM2 Purple Relay 2 COM
NC2 Orange Relay 2 NC