SNQ-22581 Camera Module
Model: SNQ-22581 | Sensor: Sony IMX225 | Size: 25mm x 25mm | Version: V1.0
A cost-effective, starlight-level camera module with 720P resolution and 1000TVL CVBS output. Designed for analog system upgrades and compact, budget-conscious applications.
1.0 Key Features at a Glance
| Section |
Key Attributes |
| Imaging |
- Sony IMX225 Starlight Sensor (1/3")
- 720P Resolution, 1000TVL Output
- 0.00008 Lux Low Light (B/W) |
| Output |
- CVBS (Analog) |
| Value |
- Ultra Low Power: < 0.96W
- Compact Size: 25x25mm
- One-Push White Balance |
| Application |
- Analog System Upgrades
- Budget-Oriented OEM Products |
2.0 Detailed Product Information
2.1 Description
The SNQ-22581 is a high-value camera module designed to provide a significant performance upgrade for standard definition analog systems. It features the Sony IMX225 sensor, known for its excellent low-light capability, and outputs a high-quality CVBS analog signal with a clarity of 1000 television lines (TVL). Its extremely compact 25mm x 25mm size and very low power consumption make it an ideal drop-in replacement for older, lower-performance camera boards or as the core of new, cost-effective analog camera designs.
2.2 Compact Form Factor
The module is built on a 25mm x 25mm double-layer PCB. This small size allows it to fit into a wide range of existing and new compact camera housings with ease.
2.3 Image Performance
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Superior Low-Light Capability: Delivers clear images in extremely low-light environments down to 0.00008 Lux in black and white mode.
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High-Clarity Analog Output: Provides a detailed 1000TVL image over standard CVBS output, maximizing the potential of analog recording equipment.
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Essential Image Controls: Includes features like WDR (BLC/HLC) for backlight handling, Digital Noise Reduction for cleaner night video, and a One-Push White Balance button for quick color setup.
2.4 Power Efficiency
The module consumes less than 1 Watt of power (typically 80mA @ 12V), making it highly energy-efficient and reducing heat generation within the camera housing.
2.5 Physical Installation & Control
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Dimensions: 25mm x 25mm.
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Mounting: Uses standard mounting patterns for easy installation.
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Configuration: All image settings (WDR, DNR, Sharpness, etc.) are managed through an On-Screen Display (OSD) menu accessible via a connected keypad cable.
3.0 Comprehensive Specification Table
| Group |
Parameter |
Specification |
| General |
Model Code |
SNQ-22581 |
| |
PCB Size |
25mm x 25mm (Double-Layer) |
| |
|
|
| Sensor |
Type |
1/3" Sony IMX225 CMOS |
| |
Effective Pixels |
1305H x 977V |
| |
|
|
| Video |
Output |
CVBS |
| |
Resolution |
720P / 1000TVL |
| |
|
|
| Low Light |
Min. Illumination |
0.00017 Lux (Color) / 0.00008 Lux (B/W) |
| |
|
|
| Image |
Backlight |
BLC / HLC / WDR |
| |
DNR |
2D-DNR (Off/L/M/H) |
| |
Special Features |
One-Push WB, Digital Zoom, Freeze |
| |
|
|
| Electrical |
Power Supply |
DC 12V (±10%) |
| |
Power Consumption |
~80mA (< 0.96W) |
| |
Operating Temp |
-30°C ~ +70°C |
4.0 Resources
Note: This is an analog (CVBS) output module. For the easiest upgrade, simply connect it to your existing analog DVR using coaxial cable.
