3.Wiring and its terminals
3.1 HFX-900R
Wire the system from terminal
to terminal accordingly.
Terminals for expansion monitor(w/polarity).
Connect to a N.C. magnetic switch sensor for door status detection.
Trigger a N.O. external chime or strobe light which is synchronized
with door bell trigger.
Terminals for power adapter.
PSTN phone jack
Analog autio and video output
1
2
3
4
6
7
8
5
6
7
8
5
9
10
DR4
DR3
DR2
DR1
9
10
13
12
11
Terminals for doorbell camera or EX-VIN (no polarity)
Vacant loop terminals should be protected by short-cirtuit Pin(s).
Outputing latch control dry contact
Video signal
GND
Audio signal
PB2
PB1
9LGHR,QWHUFRP6ROXWLRQV
