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Congratulatio ns on your purchase of this A851
Pro-Series S ecurity Camera. This ca mera can
operate in almost a ll lighting conditions, from
bright daylight ( provided it’s not poi nted straight
toward the sun) to pitc h darkness.
The camera is ver y sensitive to light an d therefore can make use of eve n the smallest amount
of light to provide an im age of what it see s. In low
light, this comes thr ough as a black and white
image.
In complete or near-tot al darkness, the camera uses built-in inf rared LEDs to illum inate the
area in front of it. Th is light is invisibl e to the human eye, although you m ight notice a faint red
glow coming from the f ront of the camera - this
is normal.
In day or well-lit env ironments, the IR Cut Filter feature of the came ra activates to filter out
wavelengths of li ght the camera does not need
in order to provide a c lear color image.
Important note - All jurisdict ions have specific
laws and regula tions relating to the u se of cameras. Before usi ng any camera for any pur pose,
it is the buyer’s respo nsibility to be awar e of all
applicable law s and regulations that p rohibit or
limit the use of camer as and to comply with the
applicable laws and regulations.
Warning - Modifications not approved by the party
responsible for compliance could void user’s authority to operate the equipment.
Important safety instructions
1) Make sure product is fixed correctly and stable
if fastened in place.
2) Do not operate if wires and terminals are ex-
posed.
Introduction Choosing a location for your Camera
Some things to consider when choosing a location -
1) What you want to monitor and where you’ll get the
best view of it.
2) How you’re going to connect the camera to your
monitoring system; remember that cables and
connections should be kept out of the weather.
3) How to keep the camera out of harm’s way. It’s
recommended to mount your cameras at an elevated
position.
4) Place your camera as close to the area of interest
as practicable. The best position is from about 4m
(13ft) above looking slightly down, keeping in mind
the details you are looking for.
5) Although the sky looks nice when you look at the
live view from your camera, it is an unlikely direction
for an offender to approach, make sure your camera
has minimal sky in it as the light in daylight can make
the foreground of the image darker.
6) Think about the most likely way a potential offender
may approach your home, use your cameras to give
you the best coverage of these areas.
7) The camera’s casing is resistant to water, different
weather conditions and tampering. It would take
an overwhelming event of this kind to damage the
housing of the camera. However, the cable and
connector are vulnerable and require protection.
8) Even though the camera is weather and water-
resistant, prolonged exposure to adverse weather
conditions such as sunlight or excessive moisture,
may eventually damage the internal components of
the camera and adversely affect its performance.
9) When running your cable, try to avoid bending it at
sharp angles.
10) Don’t put your cable near live electrical wiring.
AC electricity generates radio “noise” which can
interfere with the signal from your camera.
Connecting your Camera Mounting your Camera
Connect the video
output and DC power
connection on the camera
to the corresponding
connections on the video
& power cable.
Connect the video
connection on the other
end of the cable to each
of the video inputs on the
DVR.
Connect the power
adapter to a spare wall
socket.
For multi-camera packs,
use a power splitter cable (if
included).
Twist the video connection
to lock it in place.
The camera can be mounted onto a flat, vertical or
horizontal surface using the supplied mounting
screws. The surface must have sufficient strength
to hold the camera. Materials such as hardwood,
brick or masonry are good options. You can mount
the camera onto a metal surface, but you’ll need to
supply your own mounting hardware.
To mount the camera:
• Position the camera in the location you want
to mount it, and mark the screw holes on
the surface to position the screws. Using the
appropriate screws for the surface you are
mounting to, screw the camera into place.
• If you’re mounting to a wooden surface, screw
the camera directly to the surface.
• When mounting to a masonry surface, you’ll
need to use the included wall plugs.
Aiming the camera:
• Loosen the three screws located at the base of
the camera.
• The dome cover can be rotated left or right.
• The camera can be aimed in almost any
direction from wherever you choose to mount
it. After you’ve finished adjusting the viewing
angle, tighten each screw to lock the camera’s
position in place.
Positioning the cables:
• When running the cable, try to avoid bending it
at sharp angles.
• Avoid positioning the cable live electrical wiring.
AC electricity generates radio noise which can
interfere with the signal from your camera.
DC Power
Video Output
AUDIO
OUT
VGA
eSATA
HDMI LAN USB B A
PTZ
DC 12V
IN
VIDEO INAUDIO IN
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2 4
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2 4 6 8
Power Adapter
Video & Power
Cable