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Setup Diagram

Power Adapter Types

Individual Power Adapter

4-in-1 Power Adapter

Connect a BNC-to-RCA Adapter (not included, Lorex model # BNCB) to 

connect the extension cable to RCA inputs (i.e. for a TV connection).

Before installing the cameras:

• 

Decide whether to run the cables 
through the wall / ceiling (drilling 
required) or along the wall / ceiling.

• 

If you run the cables along the wall 
/ ceiling, you must run the cable 
through the cable notch on the base. 
This will keep the camera base flush 
to the surface when mounted.

To install the cameras:

1.  Set the camera in the desired mounting position and 

mark holes for screws through the camera base.

2.  Drill the holes, then feed the cable through the 

mounting surface or cable notch and mount the 

camera stand to the surface using the provided 

screws. Make sure all screws are fastened tightly. 

Installing the Cameras

Cable Extension Options

Extend the cable run for your camera up to 300ft or more depending 

on the cable type used. See table below:

Option

Cable Type

Max Cable 

Run Distance

Max # of 

Extensions

1

Regular BNC

(sold separately)

180ft / 55m

3

2

‘RG59’ or ‘Coax’ or 

‘Coaxial BNC’  

(sold separately)

300ft / 92m

5

3

Lorex Universal Cable 

(sold separately)

300ft / 92m

3

Notes:

1.  For optimal performance, consider using option 2 or 3. It is best to use the 

same cable type for the entire distance.

2.  Cable run recommendation based on typical camera power consumption 

(up to 500mA). For specialty cameras with higher current consumption, 

maximum cable run may be reduced. Consider providing power to the 

camera at the camera side, rather than at the end of the extension cable.

3.  Indicators that your cable run may be too long:

• 

Video is permanently black & white (even during day time)

• 

Video is distorted

Problem

Solution

No picture / signal

• 

Ensure your TV is on the correct input channel. 

Common terms of an input channel: INPUT, AV 

CHANNEL, LINE1, LINE2, AUX.

• 

Ensure your DVR is properly connected to your 

TV / Monitor.

• 

Ensure connections are properly connected.

• 

Ensure the camera power supply is plugged in.

Picture is too bright

• 

Ensure your camera isn’t pointed directly at a 

source of light (e.g. sun or spot light).

• 

Slide the sunshade (bullet cameras featuring 

adjustable sunshades only) forward to block 

excess light.

• 

Move your camera to a different location.

Picture is too dark

• 

If using during the day, the camera may not be 

getting enough light. Slide the sunshade (bullet 

cameras featuring adjustable sunshades only) 

backwards to let in more light.

• 

Check the brightness and contrast settings 

of the device your camera connects to (TV / 

Monitor / DVR).

Night vision is not 

working

• 

The night vision activates when light levels 

drop. The area may have too much light.

Picture is not clear

• 

Check the camera lens for dirt, dust, 

spiderwebs. Clean the lens with a soft, clean 

cloth.

• 

Make sure that the cable run is within the 

limitations specified in the section ‘Cable 

Extension Options’.

Bright spot in video 

when viewing camera 

at night

• 

Night vision reflects when pointing a camera 

at a window. Move the camera to a different 

location.

BNC connection does 

not connect to my TV

• 

Use a BNC-to-RCA adapter (not included) at the 

end of the extension cable.

Troubleshooting

To Camera:

To DVR:

Male Power

BNC

1. Connect the BNC and 

power connectors to the 

camera.

Female Power

2. Connect the BNC connector to 

the video input of your DVR. 

3. Connect the power connectors 

to the 4-in-1 power adapter. 

OR

 

Connect each camera to an 

individual power adapter. See 

Power Adapter Types for details.

Connecting the Cameras

Cable Notch

3.  Set the position and angle of the camera.

Connecting the Cameras to a TV

A “4-in-1” Power Adapter that provides power to four cameras or 

individual power adapters may be provided, depending on product 

configuration.

ATTENTION

 - Test each camera prior to selecting a permanent mounting 

location by temporarily connecting the camera(s) and cables to the DVR.

B

C

B) Loosen lower screw with the 

included Allen key to adjust the 

camera’s vertical position.

C) Loosen upper screw with the 

included Allen key to rotate the 

camera housing.

A

A) Turn the adjustment ring to tighten / loosen the stand  

connection. Adjust the camera’s horizontal position.

4.  Remove the protective film from the camera lens.

NOTE:

 Make sure the 4-in-1 power splitter 

cable is connected to the power adapter.

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