Dahua Technology WizSense SD22204DB-GNY câmara de videovigilância dome IP interior e exterior 1920 x 1080 píxeis montagem no teto

The Dahua Technology WizSense SD22204DB-GNY 1920 x 1080 is a dome-style IP security camera designed for both indoor and outdoor surveillance. It delivers full HD 1920 x 1080 resolution with a sensitive image sensor that supports a minimum illumination of 0.005 lx, enabling usable images in low-light environments. The camera includes a 4x optical zoom and up to 16x digital zoom for closer inspection, and its wide horizontal and vertical viewing angles provide broad scene coverage for general monitoring and perimeter observation.

Advantages

This camera combines high-resolution imaging and strong low-light sensitivity to capture clear video in varied lighting conditions. Optical zoom enables detailed close-ups without repositioning the device, while digital zoom supplements fine inspection when needed. Wired Ethernet connectivity ensures stable network transmission for continuous recording and remote viewing. The dome form factor and ceiling-mount compatibility make it suitable for discreet installation in many settings.

Suitable for

• Indoor monitoring of offices, retail spaces, and corridors
• Outdoor surveillance of entrances, parking areas, and building perimeters
• General-purpose site monitoring where wide-angle coverage and zoom capability are required

Key specifications

• Resolution: 1920 x 1080 (Full HD)
• Frame rate: 30 fps
• Minimum illumination: 0.005 lx
• Optical zoom: 4x; Digital zoom: 16x
• Detection distance: up to 165.5 m
• Viewing angles: 99.1° horizontal, 53.4° vertical
• Placement: indoor and outdoor use
• Connectivity: wired Ethernet
• Mounting type: ceiling
• Product colour: white
• Weight: 0.5 kg
• Video motion detection supported

How to use

Install the camera on a suitable ceiling or overhang, ensuring the chosen position provides the intended field of view and that the mounting surface can support the device weight. Connect the camera to a PoE-capable Ethernet switch or provide power and network via separate wired connections as required. Configure image resolution and frame rate to 1920 x 1080 at 30 fps for standard monitoring, and adjust optical zoom to frame subjects of interest. Use the camera’s sensitivity settings to optimize performance under low-light conditions. Integrate the camera with an NVR or VMS for recording, search, and remote access.

Recommendations

For reliable outdoor operation, position the camera under cover where possible to reduce direct exposure to rain and sun while maintaining the required viewing angle. Use wired Ethernet for stable connectivity and consider a PoE switch to simplify installation. Periodically clean the dome cover and check mounting fasteners to maintain image quality and secure installation.