OIC Korea is a true manufacturer of LCD CCTV monitors. The OIC Korea monitors are true Commercial Grade with FCC Class A Certification – Built to Run 24 x 7 x 365 continuously. Our monitors are designed, engineered and manufactured with CCTV PCB boards and circuitry making these the LCD solution for your security surveillance.

CHDC-21BSDC (HD Camera)
C/CS Lens Mount
A Variety of Resolutions Supported (1920 x 1080 30p / 25p, 1280 x 720 60p / 50p)
HD-SDI SMPTE 274M Standard
Not Compressed Transmission for No Signal Delay
Video Transmission up to 100M (5C-HFBT Coaxial Cable)
NTSC / PAL Output (Mini Plug Connector)
Easy Installation by Coaxial Cable


Serial Digital Interface (SDI) refers to a family of video interfaces standardized by SMPTE. For example, ITU-R BT.656 and SMPTE 259M define digital video interfaces used for broadcast-grade video. A related standard, known as high-definition serial digital interface (HD-SDI), is standardized in SMPTE 274M; this provides a nominal data rate of 1.485 Gbit/s.

Digital :
A digital system is a data technology that uses discrete (discontinuous) values. By contrast, non-digital (or analog) systems use a continuous range of values to represent information. Although digital representations are discrete, the information represented can be either discrete, such as numbers, letters or icons, or continuous, such as sounds, images, and other measurements of continuous systems.

OIC Korea CHDC-21BSDC HD CCTV Camera can be used in Bank, Casino, High Technology Store, Military, Police Station, Conference Room, Business and etc…


CHDC-21BSDC (2.1 MP HD Box Camera)
  Image Sensor 1/3″ CMOS
  Effective pixels 1944(H) x 1092(V), 2.1M Pixels
  Sync System Internal
  Video Output HD-SDI (SMPTE 274M) / 75 ohm BNC x 1
1920 x 1080 30P / 25P, 1280 x 720 60P / 50P
NTSC / PAL 1Vp-p / 75 ohm Mini-Plug x 1
4:3 or 16:9 Selectable
Color Bar Signal
  Minimum Lux. 0.1 lux (F1.2, 50 IRE, AGC Max)
  Auto White Balance Auto / Manual
  Backlight Compensation Built-in
  Noise Reduction Built-in
  Electric Shutter Auto / Manual (Manual: 1/30, 1/60, 1/120, 1/250, 1/700, 1/1000, 1/1600, 1/2500, 1/5000, 1/7000,1/10000, 1/30000 sec)
  Auto Iris Function Built-in
  Day and Night Built-in
  Mirror Image Built-in (Horizontal and Vertical)
  Privacy Mask Function Built-in
  Motion Detection Built-in
  Camera ID Built-in
  Lens Mount CS Mount (C Mount Ring is provided as standard)
  Power Requirement DC 12V (Voltage Tolerance: 10V ~ 16V) 190mA +- 10%
  Power Consumption Max 2.3W
  Operating Temperature 32° ~ 122°F (0° ~ 50°C)
  Operating Humidity 20 ~ 80%
  Camera Mount 1/4″ – 20UNC x 2 (Top and Bottom)
  Dimensions 4.02″ x 2.32″ x 2.32″?
  Weight 0.55 lbs
  *Design and Specifications are subject to change without notice