14
Terminal Connectors:
EXAMPLE 1：Connect Alarm In One with PIR (Passive Infrared).
EXAMPLE 2：Connect with Alarm Siren at Relay N.O.
T+
RS-485 sends +
T -
RS-485 sends -
R-
RS-485 receives -
R+
RS-485 receives +
ALARM1-4 Camera alarm input.
GND GND.
N.C Relay
N.C.
COM Relay
COM
N.O Relay
N.O.
