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2.2.6.
CAMERA 1,2,3, AND 4 CONNECTORS
The mDVR510x supports a maximum of 4 cameras. These Micro-fit connectors are used to connect the four
camera inputs to the mDVR510x system (video and audio). Also included in each camera connection is DV12V Out
to power the camera. You can refer to the cover of the DVR for the PIN assignments of each connector. If any of
these cameras are not connected properly (for instance loose cables, unplugged etc…) than the mDVR510x
intelligently notifies the end-users with “NO VIDEO” on the preview screen. Camera inputs are labeled CAMERA 1,
CAMERA 2, CAMERA 3, and CAMERA 4.
Pin Number
Signal
Description
Pin out
1 MIC-IN
Microphone
In
2 GND
Ground
3 Video+
Video
In
(+)
4 Video-
Video
In
(-)
5 +12VDC
+12VDC
OUT
6 GND
Ground
2.2.7.
WIFI CONNECTOR
Connector type: RP-SMA Jack
Pin Number
Signal
Description
Pin out
1 RF
RF
Signal
2 GND
RF
Ground
2.2.8.
RF MODEM CONNECTOR
Connector type: RP-SMA Jack
Pin Number
Signal
Description
Pin out
1 RF
RF
Signal
2 GND
RF
Ground
12