Hanwha SLA-T4680 2MP Pinhole Lens Module
The Hanwha SLA-T4680 is a compact 2MP pinhole lens module engineered for discreet surveillance applications where minimal visibility is critical. Designed for seamless integration with the XNB-6001 platform, this module combines high-resolution imaging with advanced low-light performance and wide dynamic range technology to deliver reliable security monitoring in challenging environments.
Key Features
- 2MP High Resolution – Delivers sharp, detailed surveillance footage at 60fps for smooth real-time monitoring
- 4.6mm Pinhole Lens Design – Enables covert surveillance with minimal visual footprint, ideal for discreet installations
- Exceptional Low-Light Sensitivity – 0.06 Lux performance captures usable images in near-darkness without compromising detail
- 120dB Wide Dynamic Range (WDR) – Automatically balances exposure in high-contrast scenes, preserving detail in both bright and dark areas
- 73° Horizontal Field of View – Wide coverage area suitable for corridors, entrances, and confined spaces
- 8-Meter Cable Length – Provides installation flexibility and extended reach from power and network sources
Technical Highlights
This pinhole lens module operates at 60fps at full 2MP resolution, ensuring fluid video playback without latency. The 4.6mm focal length produces a 73° horizontal field of view, striking a balance between coverage area and detail retention. Exceptional low-light sensitivity of 0.06 Lux enables operation in dimly lit environments where standard cameras struggle, while the 120dB WDR engine processes high-contrast scenes—such as backlit doorways or windows—to maintain visibility across the entire frame.
The extended 8-meter cable simplifies integration in retrofit installations and spaces where the camera body must be positioned away from power and network infrastructure. Built specifically for the XNB-6001 platform, this module ensures plug-and-play compatibility and seamless video stream management within your existing security ecosystem.
Applications
Ideal for covert monitoring in retail environments, offices, financial institutions, and facilities where discreet camera placement is essential. The pinhole form factor and low-light capabilities make it well-suited for interior hallways, restrooms, stockrooms, and other confined spaces requiring evidence-quality surveillance without visible deterrent presence. Superior WDR performance also supports challenging lighting scenarios such as parking areas with mixed indoor/outdoor illumination.
Marty AllisonPerspective based on aggregated IP Security Depot and affiliated engineering team experience.
The SLA-T4680 represents a purposeful design choice for deployments where camera discretion outweighs pan-tilt-zoom capability. The 0.06 Lux sensitivity is particularly valuable for 24/7 monitoring in unlit or low-ambient-light spaces, eliminating the need for supplementary infrared illumination in many scenarios. The 120dB WDR specification ensures this module performs reliably in mixed-lighting environments without image ghosting or blooming artifacts typical of lower-end WDR implementations.
Integration with the XNB-6001 platform provides centralized management, reducing deployment complexity. The 8-meter cable is a practical advantage for modular camera designs where the lens module may be positioned separately from the processing unit. Ideal for security integrators prioritizing covert surveillance and extended low-light operation over wide-area coverage.
