1. Key Specifications at a Glance
| Parameter |
Specification |
| Image Sensor |
1/3" OMNIVISION CMOS (OV4689) |
| Effective Pixels |
Approx. 4.08M pixels (2688H * 1520V) |
| Digital Resolution |
1440P (30/15fps) |
| Minimum Illumination |
Color: 0.01LUX (DSS); BW: 0.0017LUX (DSS) |
| Video Output |
HD-CVI (1440P) via 75Ω BNC |
| Power Supply |
DC12V ±10%, <1.0W (Max) |
| Dimensions |
38mm * 38mm |
2. Product Description & Features
Product Description
Introducing our high-performance 38X38mm 4MP Camera Module (Model: 4620-OV50C, DH5020M+OV4689), a professional-grade security camera module 38X38mm designed for integration into various surveillance systems. Manufactured in our state-of-the-art facility in China, this digital camera module 38X38mm delivers exceptional image quality, reliable performance, and ultra-compact form factor, making it ideal for space-constrained security applications.
Built around the premium 1/3" OMNIVISION OV4689 CMOS sensor, this 4MP camera module captures crisp, detailed footage at 1440P resolution with smooth 30fps frame rates. Its advanced digital signal processing (DSP) ensures excellent low-light performance, allowing clear imaging even in near-dark conditions. The module features HD-CVI analog high-definition output via standard 75Ω BNC connectors, ensuring long-distance transmission with minimal signal loss.
As a PCBA (Printed Circuit Board Assembly) 半成品 (semi-finished product), this camera module provides maximum flexibility for system integrators, OEMs, and ODMs to customize and integrate into their own security camera enclosures and systems.
Key Features
- High-Resolution 4MP Imaging: Delivers 2688*1520 (4.08MP) resolution with 1440P digital output at 30/15fps for sharp, detailed surveillance footage
- Exceptional Low-Light Performance: Features DSS (Digital Slow Shutter) technology, achieving 0.01LUX color sensitivity and 0.0017LUX black-and-white sensitivity for clear night vision
- Ultra-Compact 38*38mm Form Factor: Perfect for integration into small-sized security cameras, dome cameras, bullet cameras, and other space-limited applications
- HD-CVI Analog High-Definition Output: Supports 1440P video transmission over standard 75Ω coaxial cables up to long distances
- Comprehensive Image Adjustment: Offers adjustable brightness (0-20 steps), contrast (0-16 steps), sharpness (0-16 steps), and digital noise reduction (DNR 0-16 steps)
- Flexible Day/Night Operation: Supports internal automatic, external control, color, and black-and-white modes for 24/7 surveillance
- Auto/Manual White Balance: Ensures accurate color reproduction under varying lighting conditions
- Multi-Language Support: Includes Chinese, English, Japanese, Korean, Italian, and French language options
- Low Power Consumption: Operates on DC12V ±10% with maximum power consumption less than 1.0W, energy-efficient for continuous operation
- Factory-Direct Quality: Manufactured in our certified facility with strict quality control processes, ensuring reliable and consistent performance
3. Complete Specifications
| Category |
Parameter |
Specification |
| Image Sensor |
Sensor Type |
1/3" OMNIVISION CMOS (OV4689) |
|
Effective Pixels |
2688(H) * 1520(V) Approx. 4.08M pixels |
|
Scanning System |
Progressive |
| Video Performance |
Digital Resolution |
1440P (30/15fps) |
|
Minimum Illumination |
Color: DSS: 0.01LUX; BW DSS: 0.0017LUX |
|
S/N Ratio |
More than 42dB (AGC off) |
|
Video Output |
Analog HD Output: CVI (1440P), 75Ω/BNC |
|
Output Interface |
Coaxial (75Ω/BNC cable) |
| Lens |
Lens Type |
Fixed |
| Image Adjustment |
Brightness |
0-20 steps |
|
Contrast |
0-16 steps |
|
Day & Night |
Internal automatic / External control / Color / BW |
|
White Balance (WB) |
Auto / Manual |
|
Digital Noise Reduction (DNR) |
0-16 steps |
|
Sharpness |
0-16 steps |
| System |
Language |
Chinese / English / Japanese / Korean / Italian / French optional |
| Power |
Power Supply |
DC12V ±10% |
|
Maximum Power Consumption |
<1.0W |
| Physical |
Dimensions |
38mm * 38mm |
|
Form Factor |
PCBA Semi-finished Module |
