Get all details on the LN330-4K30F 8MP module. 1/1.8" sensor, 4K video over SDI/HDMI, 0.33Lux sensitivity. Access full specs, wiring diagrams, and manual. Designed for straightforward OEM integration.
LN330-4K30F Technical Documentation
Model: LN330-4K30F | Sensor: 1/1.8" 8.29MP CMOS | Output: 3G-SDI & HDMI
This document provides all necessary information for evaluating and integrating the Lntech LN330-4K30F 4K camera module into your product or system.
1.0 Product Summary
The LN330-4K30F is a self-contained camera engine that outputs ultra-high-definition 4K video. It is designed as a core component for Original Equipment Manufacturers (OEMs) and system integrators in the professional video and security industries.
2.0 Key Attributes & Features
| Feature Category |
Description |
| High-Resolution Capture |
8.29 Megapixel sensor for 3840x2160 resolution. |
| Dual Output Streams |
3G-SDI and HDMI outputs can be used at the same time. |
| Low-Light Operation |
0.33 Lux sensitivity in B/W mode for night vision. |
| Lens Compatibility |
Standard C/CS mount with auto-iris support. |
| Environmental Specs |
Operates from -20°C to +80°C; 12V DC power. |
| Configuration |
On-Screen Display (OSD) menu controlled via RS-485. |
3.0 Functional Description
3.1 Imaging Core
The module is built around a 1/1.8-inch CMOS image sensor. This sensor provides a maximum resolution of 3840 horizontal by 2160 vertical pixels, resulting in a detailed 4K image. The scan system is progressive, which is essential for capturing fast-moving objects without interlacing artifacts.
3.2 Video Outputs & Compatibility
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3G-SDI Output: This BNC connector provides a broadcast-standard video signal. It supports long cable runs and is ideal for professional installations. In 4K mode, it uses the EX-SDI (3G-SDI Level B) protocol.
-
HDMI Output: This connector provides a consumer-standard digital video signal, perfect for connecting directly to monitors, televisions, or HDMI capture cards.
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The module outputs video on both connectors simultaneously, providing maximum installation flexibility.
3.3 Operational Modes
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Day/Night Mode: The module can automatically switch between color and high-sensitivity monochrome mode using an ICR filter. This can be set to Auto, forced Color, forced B/W, or triggered externally.
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Image Adjustment: A wide range of parameters can be adjusted via the OSD, including Brightness, Sharpness, Digital Noise Reduction (2D-DNR), and Defog (DEGE DET).
4.0 Integration Instructions
4.1 Physical Installation
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Dimensions: The unit measures 73mm in width, 73mm in height, and 140mm in length.
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Mounting: A standard 1/4"-20 UNC threaded hole on the base allows for easy mounting on tripods or brackets.
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Orientation: The module can be installed in upright or inverted (ceiling) positions.
4.2 Electrical Connections
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Power Input: Connect a 12V DC, ±10% power supply to the designated terminals. Ensure the power supply can provide at least 1A of current.
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Video Output: Connect SDI and HDMI cables to your recording or monitoring equipment.
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Control Cable: Connect the provided cable's RS-485 data lines to your controller or DVR for full OSD menu control.
5.0 Complete Specification Table
| Group |
Parameter |
Value / Status |
| General |
Model |
LN330-4K30F |
| |
Image Sensor |
1/1.8" CMOS |
| |
Total Pixels |
8.29 MP |
| Video Performance |
Max Resolution |
3840 x 2160 (4K) |
| |
Frame Rate @ 4K |
25/30 fps |
| |
Frame Rate @ 1080p |
50/60 fps |
| |
Video Outputs |
3G-SDI, HDMI |
| Lens & Optics |
Mount |
C/CS |
| |
Iris Control |
Auto / Fixed |
| Sensitivity |
Minimum Illumination (Color) |
0.59 Lux |
| |
Minimum Illumination (B/W) |
0.33 Lux |
| |
Day/Night Mode |
Auto ICR, Color, B/W, Ext. |
| Image Control |
Digital Noise Reduction |
2D-DNR (Off, L, M, H) |
| |
Defog |
DEGE DET (On/Off) |
| |
Privacy Masking |
Supported |
| System |
Control Interface |
RS-485 / LC-ARS |
| |
OSD Menu |
Yes (Key Control) |
| |
Languages |
CN, EN, JP, KR |
| Power & Environment |
Operating Voltage |
DC 12V ±10% |
| |
Operating Current |
620 mA (Typ.) |
| |
Operating Temperature |
-20°C ~ +80°C |
| Physical |
Dimensions (LxWxH) |
140 x 73 x 73 mm |
| |
Weight |
0.42 kg |
For further technical assistance or to discuss custom modifications, please contact our engineering support team.
