Dahua Technology WizSense DH-IPC-HDBW3441R-ZAS-S2 câmara de segurança dome IP câmara de vigilância exterior 2688 x 1520 píxeis teto

The Dahua Technology DH-IPC-HDBW3441R-ZAS-S2 is an outdoor dome IP security camera with a 2688 x 1520 resolution designed for wired network installations. Equipped with a CMOS image sensor and a motorized varifocal lens, the camera supports a focal length range of 2.7–13.5 mm and a horizontal field of view from approximately 104° down to 29°, enabling both wide-area monitoring and focused zoomed views. The dome housing and 355° rotation capability allow flexible positioning for perimeter, entrance and general outdoor surveillance, while detection performance reaches distances up to 210 meters under appropriate lighting and optics conditions.

Advantages

The camera delivers high-resolution 2.7MP imaging that improves identification and recording detail compared with standard HD models. The motorized varifocal lens simplifies remote adjustment of focal length and framing without physical access to the unit. Wired network connectivity ensures stable data transmission and power options in PoE-capable systems. The dome form factor and extensive pan range provide flexible installation angles and protection against weather when installed according to manufacturer guidance.

Suitable for

• Outdoor perimeter surveillance of commercial and residential properties
• Monitoring parking areas and building entrances
• Wide-area coverage with the option to zoom into specific zones
• Integration into wired IP security systems with centralized recording

Key specifications

• Image sensor type: CMOS
• Effective resolution: 2688 x 1520 pixels (approx. 2.7MP)
• Lens: motorized varifocal, focal length 2.7–13.5 mm
• Horizontal field of view: approx. 104°–29°
• Rotation capability: up to 355°
• Maximum detection range: up to 210 m (subject to scene and illumination)
• Connectivity: wired IP (suitable for PoE-powered networks)
• Form factor: outdoor dome

How to use

Mount the dome camera on a stable surface following the manufacturer’s mounting instructions and local installation codes. Connect the camera to a wired IP network switch or recorder; when used with Power over Ethernet (PoE), a single cable can provide both power and data. Use the camera's web interface or compatible video management system to configure resolution, encoding, privacy masks and motion detection zones. Adjust the lens remotely to set the desired focal length and framing, then fine-tune image settings such as exposure and white balance to match lighting conditions.

Recommendations

For reliable outdoor operation, install the camera in a sheltered location or use recommended weatherproof housings if exposure to severe weather is expected. Place the camera at a height and angle that minimizes obstructions and glare from direct light sources. Use appropriate network security measures and keep firmware up to date to maintain performance and protect recorded footage.