Dahua SD1A404DB-GNY 4MP 4x Starlight IR WizSense Network PTZ Camera

Advanced 2MP PTZ Surveillance with 25x Optical Zoom

The Dahua DH-SD49225-HC-LA1 is a high-performance HDCVI PTZ camera designed for professional surveillance applications that require extended viewing distances, powerful optical zoom, and reliable low-light imaging. Equipped with a 2MP CMOS sensor and Starlight technology, this camera delivers detailed video even in challenging lighting conditions.

Its powerful 25x motorized optical zoom with a 4.8–120mm lens allows operators to zoom in on distant subjects while maintaining image clarity. The camera also features integrated infrared illumination for dependable night-time monitoring, making it suitable for large outdoor areas, commercial properties, parking facilities, industrial sites, and perimeter surveillance.

25x Optical Zoom

The motorized 4.8–120mm lens provides an impressive 25x optical zoom range, allowing users to remotely adjust the viewing angle and focus on distant objects. This makes the camera ideal for monitoring large areas where fixed cameras may not provide sufficient coverage.

Starlight Low-Light Performance — Clear Imaging in Difficult Lighting

The Starlight imaging technology enhances low-light performance, helping the camera capture usable and detailed footage when ambient illumination is limited. This provides dependable surveillance from daytime through nighttime.

IR Night Vision — Reliable Night-Time Monitoring

Integrated infrared illumination extends night-time visibility, allowing the camera to monitor areas after dark. The IR system works alongside the Starlight sensor to provide consistent surveillance in low-light and nighttime environments.

PTZ Remote Control — Pan, Tilt & Zoom

The PTZ design enables remote pan, tilt, and zoom control, allowing security operators to quickly reposition the camera and inspect areas of interest. This provides flexible coverage across wide surveillance zones.

HDCVI Technology — Long-Distance Video Transmission

HDCVI technology provides high-definition video transmission over compatible coaxial infrastructure. It is a practical solution for upgrading existing CCTV systems while maintaining a reliable wired connection.

Professional Surveillance Design

The DH-SD49225-HC-LA1 is engineered for demanding surveillance environments where broad coverage and long-range identification are important. Its PTZ functionality and powerful optical zoom make it particularly useful for monitoring large properties and open areas. For sites that need even greater detail at distance, explore our full selection of high-resolution security cameras to find the right fit for your surveillance needs.

Key Features

1. 2MP CMOS Sensor – Delivers high-definition surveillance video for professional security applications.
2. 25x Optical Zoom – Powerful motorized zoom for viewing distant subjects with greater detail.
3. 4.8–120mm Motorized Lens – Provides flexible focal length adjustment for wide and long-range monitoring.
4. Starlight Technology – Enhances image performance in low-light environments.
5. IR Night Vision – Provides reliable infrared illumination for nighttime surveillance.
6. PTZ Functionality – Enables remote pan, tilt, and zoom control for flexible area coverage.
7. HDCVI Technology – Supports high-definition video transmission through compatible coaxial systems.
8. Professional PTZ Design – Suitable for commercial, industrial, outdoor, and perimeter surveillance.
9. Remote Monitoring – Allows operators to adjust the camera position and zoom when supported by the connected system.
10. Long-Range Surveillance – Designed for applications requiring detailed monitoring of distant areas.