Turret Camera Hikvision DS-2CD23123G2-LI2UY 12 MP, 2.8 mm, F2.8, White

Hikvision DS-2CD23123G2-LI2UY is a 12 MP turret camera in a white housing with a fixed 2.8 mm lens and F2.8 aperture. Built for video surveillance, the camera provides high-resolution images and reliable day/night performance for indoor and outdoor monitoring. Its compact turret form factor simplifies ceiling or wall mounting while the optical characteristics support detailed coverage of entrances, parking areas and general-purpose scenes where image clarity and wide field of view are required.

Advantages

The camera delivers 12 megapixel resolution combined with a 2.8 mm fixed lens, offering a wide angle of view that captures more scene detail at moderate distances. The F2.8 aperture balances depth of field and light sensitivity to maintain usable images in varied lighting conditions. The turret housing provides a durable, weather-resistant exterior suitable for exterior installations, while the design also supports neat indoor mounting. Integration with standard network video systems enables straightforward deployment and remote monitoring.

Suitable for

• Monitoring building entrances and lobbies
• Covering parking lots, driveways and access roads
• Indoor surveillance of retail spaces, offices and corridors
• General perimeter and property monitoring where wide-angle viewing is needed

When it may not be suitable

This turret camera uses a fixed 2.8 mm lens, so it is not optimal where long-range zoom or highly detailed identification at great distances is required. For applications demanding motorized zoom or variable focal length to inspect distant objects, a PTZ or varifocal camera would be more appropriate. Additionally, if extremely low-light performance beyond what an F2.8 aperture can provide is needed, cameras with larger apertures or specialized low-light sensors could perform better.

Key specifications

• Image sensor resolution: 12 megapixels
• Lens focal length: 2.8 mm (fixed)
• Aperture: F2.8
• Form factor: turret camera, compact housing suitable for wall or ceiling mounting
• Color: white housing
• Day/night capability for 24/7 monitoring

How to use

Mount the turret camera on a stable wall or ceiling surface using the supplied mounting template and hardware. Position the camera to cover the desired scene and adjust the turret orientation for correct framing. Connect the camera to power and the network according to the system requirements and configure IP settings, recording schedules and motion detection via the network video recorder or Hikvision management software. Verify day/night switching and image quality at different lighting levels and adjust exposure or position if necessary.

What to consider before purchase

• Required field of view and whether a fixed 2.8 mm lens provides adequate coverage
• Mounting location (height, angle, indoor vs outdoor exposure) and housing weather protection needs
• Compatibility with existing network video recorders and power options (PoE or separate power supply)
• Desired low-light performance and whether F2.8 aperture meets site requirements

Usage recommendations

For best results, install the camera at a height that provides a clear, unobstructed view of key areas and avoid pointing directly at strong light sources. Use PoE-enabled network switches or properly rated power supplies to ensure stable operation. Configure motion detection zones and recording schedules to reduce storage needs, and periodically clean the lens cover to maintain image clarity.