ZNT1-‐P Series
ZNT1-P Installation Guide
CBC America LLC.
13
③ Alarm (DO) connection
Only the relay type is supported.
Relay Rating: Max 24VDC 50mA
Do not exceed the maximum relay rating.
④ Audio connection
The camera provides a mono audio input and output. Due to low audio output power, an
amplified speaker is recommended for enhanced sound (Refrain from connecting a headphone
or an earphone directly to the camera).
⑤ Video connection
It provides an analog video transmission.
Name
Descriptions
CVBS
Composite Video Blanking Sync
COM
Common
⑥ LAN connection
This is a RJ45 LAN connector for 10/100 Base-‐T Ethernet. Use the Ethernet cable (RJ45) to
connect the device to a hub or a router in the network. Refer to
Appendix (B). Power over
Ethernet
for more information.
Caution
!
DO
COM
Relay Type
Device
Internal
Mic
Amp Speaker
ETHERNET
MICRO SD
DC12V
DO
DI
1
Out
Out
1
VIDEO
C
C
In
AUDIO
+
Reset
SW1
SW2
SW3
SW5
SW6
N / A
N / A
N / A
N / A
SW
1
SW
2
SW
3
SW
4
SW
5
SW
6