Dante Security
DN1120
DN1120
DN1120 Installation Guide
DN1120 Series
02A.00
15
Alarm (DO) connection
provides 1 channel D/O. It can be connected to either a relay type as the following
figure.
Caution
!
Do not exceed the maximum relay rating.
Audio connection
has a mono audio input and a mono audio output. As the output power for the audio
is low, amplifier speaker is needed. (Do not use a headphone or earphone directly to the
camera.)
DO
COM
Relay Type
Device
Internal
+5V
DI
COM
DI 1
COM
+
-
Relay Type
Voltage Type
+
-
Output of
Sensor
Output of
Sensor
Internal
Internal
+
-
Mic
Ain
Speaker
Aout
