3
Rear Panel
No. Name Description
PoE ports To connect up to two IP cameras. The PoE ports support
802.3af standard.
RJ45 connector To provide 10/100/1000 base-T Ethernet connection.
RJ45-type audio in
connectors
To connect up to two wireless microphones.
Wireless microphone model: WM-T2400M
DC-in connector To connect to vehicle ignition and battery. (See “DC-in
Connector Pin Assignments” on page 4 for wiring
information.)
GPIO port To provide additional control lines. There are 20 GPIO
pins in two groups of 10 pins. (See “GPIO Connector Pin
Assignments” on page 4 for wiring information.)
LTE antenna
connectors
Auxiliary and Main to connect external LTE antennas.
Installation must be performed by licensed
professionals.
The LTE option depends on the model purchased.
GPS antenna
connector
To connect an external GPS antenna.
Wi-Fi/BT antenna
connectors
Auxiliary and Main to connect external Wi-Fi/BT
antennas.
Combo audio
connector
To connect a headset microphone.
USB 2.0 connector To connect USB devices.
USB 3.0 connector To connect USB devices.
Control unit
connector
To connect to the CU-D50 control unit. (CU-D50 is an
optional item.)