HD-TVI 1080P
User Manual v2
TBK-MD5531EIR, TBK-MD5731EIR,
TBK-BUL4531EIR, TBK-BUL4731EIR
HD-TVI Cameras
TBK HD TVI Camera Series manual V2
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1 Product description
1.1 Product Introduction
This manual is applicable to following models:
TBK-MD5531EIR, TBK-MD5731EIR, TBK-BUL4531EIR,
TBK-BUL4731EIR.
This series of cameras use 2MP sensor, to provide HD-TVI
video signal at 1080P resolution. These are TVI cameras,
and therefore require a TVI compatible DVR to be
connected (they are not compatible with traditional PAL
analog devices).
1.2 Product Features
TBK HD TVI Camera Series manual V2
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High Definition TVI 1080P real-time video.
HD TVI video output, no delay, lossless, long
distance transmission.
Progressive scan CMOS,capture moving object
perfectly.
Reach 400 meters coaxial cable real-time
transmission.
Support low illumination, auto color to black.
Support ICR switch, realize day&night monitor.
Support 3D noise reduction.
2 Product Structure
The followings are the dimensions of some
products. No further notice for the upgraded
version.
TBK HD TVI Camera Series manual V2
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Photo 2-1 TBK-MD5531EIR
Photo 2-2 TBK-MD5731EIR
TBK HD TVI Camera Series manual V2
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Photo 2-3 TBK-BUL4531EIR
Photo 2-4 TBK-BUL4731EIR
TBK HD TVI Camera Series manual V2
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3 Technical Parameters
Image Sensor
1/2,7" color CMOS（1080P/2MP）
Signal
HD-TVI
Resolution
1080P 25IPS
Minimum Illumination
0.1 lux F1.2（0 lux with IR LED ON）
Lens
TBK-MD5531EIR: 3,6 mm
TBK-MD5731EIR: 2,8-12 mm
TBK-BUL4531EIR: 3.6mm
TBK-BUL4731EIR: 2,8-12 mm
Video Output
BNC×1
D&N
Support ICR
SNR
>52dB（AGC off）
OSD menu
Yes
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BLC /HLC
Yes, adjustable
White balance
Automatic, manual, push
Privacy mask
yes
Other
Shutter, AGC, mirror, flip
LEDS IR
TBK-MD5531EIR: 24 pcs
TBK-MD5731EIR:36 pcs
TBK-BUL4531EIR: 36 pcs
TBK-BUL4731EIR: 42 pcs
Protection level
IP65
Power supply
TBK-MD5531EIR: 12 VDC 400 mA
TBK-MD5731EIR: 12VDC 500 mA
TBK-BUL4531EIR: 12VDC 500 mA
TBK-BUL4731EIR: 12VDC 600 mA
TBK HD TVI Camera Series manual V2
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4 Product Installation
1. Avoid installing the camera directly towards the
sun.
2. Do not install it in the place where temperature is
above 50℃ or below -20℃.
3. No installation in the areas with frequent
vibration.
4. Avoid operating and storing in the water.
5. Video cable connector and DC tie-in must be
avoided touching water.
6. Please ensure that power input is right.
TBK HD TVI Camera Series manual V2
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5 Troubleshooting
No.
Problem
Reason
How to solve
1
Image normal
in the day
while vague or
being
interfered by
horizontal
stripes at night.
Power is not
enough or
power cable is
too long.
Change power
supply or
shorten power
cable.
2
No image
Wrong
connection to
the video
cable.
Reconnect
Power gets
problem.
Change power
supply.
Having not
connected to
power supply.
Plug in.
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