Hanwha SLA-T4680A 4.6mm Pinhole Lens Module 2MP

Hanwha SLA-T4680A 4.6mm Pinhole Lens Module 2MP

The Hanwha SLA-T4680A is a compact 2MP pinhole lens module engineered for discreet surveillance in sensitive environments. With its ultra-slim 4.6mm fixed focal length and minimal physical footprint (Ø24 × L49.8mm), this module delivers high-resolution imaging while maintaining a covert installation profile ideal for retail, corporate, and institutional security applications.

Key Features

• 2MP 1/2.8" CMOS imaging sensor for high-definition video capture
• 4.6mm fixed pinhole lens with 73° horizontal field of view
• F2.5 maximum aperture for superior low-light sensitivity
• 0.06 Lux minimum illumination for operation in extremely dim conditions
• Fixed focus design optimized for close-range pinhole surveillance
• RJ12 connector for seamless integration with compatible camera systems
• Compact black plastic housing for minimal visual impact

Technical Specifications

Imaging Performance: The 2MP CMOS sensor captures clear, detailed video with a 73° horizontal, 39° vertical, and 85° diagonal field of view, making it suitable for focused monitoring of specific zones. The F2.5 aperture and 0.06 Lux minimum illumination enable reliable operation in challenging low-light environments, eliminating the need for supplemental lighting in many installations.

Design & Connectivity: The module's fixed focus mechanism eliminates adjustment complexity, while the RJ12 connection interface ensures compatibility with Hanwha's PNM-9000QB and XNB-6002 camera systems. The lightweight construction (310g) simplifies mounting, and the black plastic exterior blends seamlessly into standard ceiling or wall installations.

Applications

The SLA-T4680A pinhole lens module is ideal for:

• Discreet monitoring in retail environments, fitting rooms, and sensitive areas
• Corporate office surveillance requiring covert observation
• Educational institutions and healthcare facilities
• Loss prevention and internal security programs
• Any installation where discrete camera placement is essential

James Everett

The SLA-T4680A represents Hanwha's commitment to discrete surveillance solutions. Its 0.06 Lux sensitivity is exceptional for a pinhole module, enabling operation in near-darkness without infrared assistance. The fixed 4.6mm focal length is optimized for close-range observation typical of pinhole installations, eliminating focus drift concerns in fixed-position deployments.

Integration with Hanwha's established camera platforms ensures system-level compatibility and support. The compact form factor makes this module suitable for space-constrained applications where traditional camera housings prove impractical. For organizations requiring covert surveillance without sacrificing image quality, this module provides a reliable, professionally-engineered solution backed by Hanwha's security technology expertise.