Dahua Technology Unveils Enhanced Anti-Corrosion Cameras for Harsh Environments

As a world-leading video-centric AIoT solution and service provider, Dahua Technology has officially launched its IPC/PTZ enhanced anti-corrosion aluminum alloy cameras and enhanced anti-corrosion SUS316L stainless steel cameras, designed to deliver reliable surveillance performance even in highly corrosive and hazardous environments such as coastal ports, transoceanic bridges, and oil storage facilities.

## Enhanced Anti-Corrosion Aluminum Alloy Material

A key feature of the IPC/PTZ anti-corrosion devices is the adoption of an improved aluminum alloy that boasts excellent corrosion resistance. It maintains surface integrity even after 2,000 hours of neutral salt spray testing. Its fine microstructure, significantly reducing grain size, enhances strength and durability, leading to reduced lifecycle costs in harsh environments.

## Dual Anti-Corrosion Treatment Technology

The IPC/PTZ anti-corrosion cameras employ a two-stage treatment system combining enhanced passivation and anti-corrosion coating. This significantly reduces corrosion rates, improves coating density, and minimizes internal material degradation. As a result, the products gain improved resistance to various environmental stresses, ensuring stable performance over extended periods.

## System-Wide Durability with Enhanced Components

Dahua has applied anti-corrosion measures to all components of the equipment. High-performance stainless steel screws with dacromet coating improve resistance to rust and wear, maintaining the integrity of the entire system (not just the casing) even in harsh environments.

## Comprehensive Corrosion and Explosion Protection Functions

The enhanced anti-corrosion SUS316L stainless steel cameras feature integrated protection combining corrosion resistance and explosion-proof design, forming a closed-loop safety system. Designed to meet high safety standards, these camera bodies and their accessories are ideal for high-risk environments such as oil storage facilities, oil and gas pipelines, and refineries. This performance is further reinforced by an advanced 3-layer protective structure consisting of a stainless steel substrate, anti-corrosion surface treatment, and fluororesin paint coating. Together, these layers provide a comprehensive barrier against corrosion, chemical exposure, and environmental wear, while ensuring compliance with stringent certifications such as 5-H and ATEX/IECEx for both corrosion resistance and explosion protection.

With this product announcement, Dahua Technology further strengthens its position as a global leader in AIoT solutions and will continue to invest in research and development to meet evolving industry needs and provide innovative products that contribute to building safer and more resilient infrastructure worldwide.