4.6.2 Unlocking electric locks
1 Press
during an incoming call, or while
talking or monitoring.
4.7 Doorbells
A doorbell may be connected to your main monitor. In
this case, the main monitor will ring when someone
presses the doorbell button.
When a doorbell is connected to your main monitor,
configure the main monitor as follows.
Press M
N ® select “Connected devices” ®
® select “Door bell” ® ® select
“Device connected” ® . When a beep
sounds, press M N.
Note:
R Connect a doorbell to the IN1 and IN2 terminals. (The
doorbell will not operate if connected to other
terminals.)
11
4. Basic operations