Dome camera Hikvision iDS-2CD7546G2-XZHSY 4MP, varifocal 2.8–12 mm

The Dome camera Hikvision iDS-2CD7546G2-XZHSY 4MP, varifocal 2.8–12 mm is a compact surveillance camera designed for indoor and outdoor monitoring. It captures 4MP video and includes a varifocal lens with a focal range of 2.8–12 mm, allowing adjustment between wide-angle and telephoto views. The camera supports continuous recording and remote viewing and is compatible with Hikvision network video recorders for integrated security setups.

Advantages

The camera delivers high-resolution 4MP imaging suitable for identifying faces and details at short to medium ranges. The varifocal 2.8–12 mm lens provides flexible field-of-view adjustment without requiring lens replacement. Weather-resistant dome housing enables use in outdoor environments while maintaining a discreet appearance indoors. Compatibility with standard Hikvision NVRs and network infrastructure simplifies integration into existing surveillance systems.

Suitable for

• Retail and shop floor monitoring
• Office interiors and reception areas
• Building entrances, corridors and stairwells
• Perimeter points with medium-range coverage needs
• Integration with IP surveillance systems and NVRs

Key specifications

• Image sensor resolution: 4 megapixels
• Lens type: varifocal with focal length range 2.8–12 mm
• Mounting style: dome housing suitable for ceiling or wall mount
• Use environment: indoor and outdoor capable housing
• Video capability: continuous recording and remote network access

How to use

Install the dome camera on a stable ceiling or wall surface using appropriate anchors and follow the mounting template for correct placement. Adjust the varifocal lens to the desired focal length between 2.8 mm and 12 mm to set the required field of view, then focus the image through the camera’s focus mechanism. Connect the camera to the local network and configure IP settings; pair with a compatible Hikvision NVR or use supported client software for remote viewing, recording schedules, and motion detection settings.

Recommendations

Position the camera to minimize backlight and sun glare; when used outdoors, ensure the dome and seals are intact to preserve weather resistance. Use the wider focal lengths for broader area coverage and the longer focal lengths for greater detail at a distance. Regularly check lens cleanliness and firmware updates through Hikvision management tools to maintain image quality and system compatibility.