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Installing Camera
1.
Separate the LOCKING BEZEL by turnning anti-clockwise and separate the WALL BRACKET.
WALL BRACKET
CAMERA HOLDER
Unlocking direction
Locking direction
(Anti-clockwise)
(Clockwise)
LOCKING BEZEL
2.
Select a position where you want to install the camera, and use the screw bolts to mount the
wall bracket onto the wall or ceiling.
3.
Adjust the camera lens and the CAMERA HOLDER to face the area to be monitored, and
then turn the LOCKING BEZEL clockwise.
Weatherproof IR Camera
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User Manual
Specification
Item
SCD-2021RN
SCD-2021RP
Video
Imaging Device
1/3" CMOS
Active Pixels
976 x 496
Scanning System
Interlace
Synchronization
Internal
Frequency
H: 15,734Hz V: 59.94Hz
H: 15,625Hz V: 50.00Hz
Horizontal Resolution
650 TV lines
Min. Illumination
0 LUX ( IR-LED )
S/N Ratio
50dB
Lens Type
Focal Length
3.6mm
Max. Aperture Ratio
2
Operational
Digital Noise Reduction
Auto
Day & Night
Auto
( ICR )
Gain Control
Auto
Auto (3,200K° ~ 6,500K°)
White Balance
Shutter Mode
Auto (Rolling Shutter)
IR Distance
20m
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Weatherproof IR Camera
User Manual
Connecting to Power
• Connect the adapter to the power input connector as shown in the figure below.
Use a DC 12V.
(The Adapter is not provided with the Camera.)
Power Input Connector
Adapter (not provided)
For DC Power Type
Resistance of copper wire [at 20Cº(68ºF)]
Copper wire size (AWG)
#24(0.22mm
2
)
#22(0.33mm
2
)
#20(0.52mm
2
)
#18(0.83mm
Resistance ( Ω / m)
0.078
0.050
0.030
Voltage Drop (V/m)
0.028
0.018
0.011
• As the voltage drop according to the length of the cable in the above table, a camera may malfunction if
there is an excessively long cable run.
* Voltage for camera operation: DC 12V±10%
* Voltage drops in the above table are variable according to types of cable manufacturer.
9
Weatherproof IR Camera
User Manual
Specification
Item
SCD-2021RN
SCD-2021RP
Environmental
Operating Temperature
-10°C ~ +50°C (+14°F ~ +122°F) / 20% ~ 85% RH
/ Humidity
Electrical
Input Voltage
12V DC
Current
0.25A
Mechanical
Dimension
Ø 93 x 78 mm
Weight
278g
※ The specification for this product may change without prior notice for product improvement.
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Weatherproof IR Camera
User Manual
Connection to Monitor
Connect the VIDEO-OUT jack to the VIDEO-IN jack of monitor.
• As a connecting method varies according to instruments, refer to the manual supplied with the instrument.
• Connect the cable after power is turned off.
BNC
2
)
0.018
0.006
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Weatherproof IR Camera
User Manual
Dimension
14
Weatherproof IR Camera
User Manual
Troubleshooting
If you have trouble operating your camera, refer to the following.
If the guidelines do not enable you to solve the problem, contact an authorized technician.
◾ The image on the screen is dim.
• Check if the lens are stained. If dirty, clean the lens with soft, clean cloth.
• The image is dimmer at night than daytime. If the focus is not right, adjust it at daytime.
◾ The contrast on the screen is too weak.
• Adjust the contrast feature of the monitor.
• If the camera is exposed under too strong light, change the camera position.
◾ The camera is not work properly, and the surface of the camera case is hot.
• Check that you have connected the camera to a proper power (DC 12V±10%).
Monitor
Weatherproof IR Camera
Unit : mm
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User Manual
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