Technical Manual

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In addition to its video surveillance functions, the QCN8001B is able to accept input from
other devices and either pass their signals back to an NVR, or utilize them to trigger recording
or alert actions when it is being used in a stand-alone role. The camera has 32GB of internal
memory allowing it to record video and still images without the need for an NVR.
By using the audio input and output to connect both a microphone and speaker - and with
similar audio equipment on the user’s end, two-way communication can take place. Two
alarm sensors can be connected to the alarm block with a single output to an audible alarm,
an external alarm input or to a DVR. When used with an NVR or on a network, the alarm signal
can trigger recording and its signal can be transmitted via the Cat 5 cable to an NVR.
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# Item Function
1 Storage Internal 32GB memory
2 Reset Resets camera if user is locked out.
3 Audio In Input for optional microphone
4 Audio Out Connect to speaker
5 RJ45 (Ethernet) Port For network connectivity, video output and power input (via
POE)
6 Alarm 2 Alarm inputs 1 Output
7 Power For use without POE
8 Video Out BNC video output (for testing
QCN8002B
PICTURE 1-6
ADJUSTING THE LENS
The QCN8001B has a lens that can be manually adjusted between 3.3mm and 12mm.
The 3.3mm setting provides a 67° field of view. The 12mm setting enlarges subjects by
approximately three times compared to the 3.3mm configuration, with the field of view
narrowing to 22°.
The camera is set at the factory to the 3.3mm
position. To adjust the lens, you will have to
first remove the black cover at the front of the
camera by twisting it counter-clockwise. Take
care not to damage the cover or the threads
during this step.
Once the cover has been removed, you can
adjust the zoom and focus using the two
knobs located on the lens body behind the
LED circuit board. You may need to loosen
them by twisting the knob counter-clockwise
before making the adjustments. Do not apply
excessive force to the knobs as they can
snap off, leaving your camera unable to be
adjusted.
PICTURE 1-7
PICTURE 1-8
PICTURE 1-9
It is recommended that you have some way to view the camera’s view while making the
adjustments to ensure that the image is properly in focus and includes the entire area that
you wish to monitor. This can be done using a camera tester connected to the BNC Video
Out plug or by connecting it to an NVR where you can monitor it using the video display. A
third method would be by connecting the camera to a network using the steps described
in Chapter 2 and then accessing it remotely using a mobile device with a sufficiently large
screen clarity. However, with this method it is important to keep in mind that mobile devices
use the lower-quality substream video so final adjustments may still need to be made.
SD CARD
The QCN8002B also has a slot for a Micro
SD card which allows the camera to record
images and video when it is operating on
its own network (ie; not directly connected
to the NVR with the Ethernet cable. To
access, remove the back of the camera by
loosening the four screws holding the stand
to the camera. Please see Section 3.5 for
instructions on recording with an SD card.