IP security camera Hikvision DS-2CD2T46G2H-4I 2688x1520 Outdoor Bullet Black

The Hikvision DS-2CD2T46G2H-4I is an outdoor bullet IP security camera offering 2688 x 1520 resolution and a compact black housing designed for ceiling or wall installation. It uses a CMOS sensor and provides a wide field of view with 81.1° horizontal and 44.7° vertical viewing angles. The camera supports 360° rotation for flexible alignment and has a listed detection distance of up to 78 m. Equipped with Hikvision AcuSense deep-learning algorithms, the device classifies human and vehicle targets to reduce false alarms and improve monitoring efficiency in outdoor environments.

Advantages

The camera delivers higher-than-1080p resolution to capture more detail across medium to large outdoor areas while maintaining a compact bullet form factor suitable for ceiling or wall mounting. AcuSense classification helps filter non-relevant motion events by distinguishing human and vehicle targets, improving alarm relevance. The 360° rotation capability and the combination of horizontal and vertical viewing angles make it straightforward to position and cover specific zones. A detection range of up to 78 m extends monitoring capability for perimeters, driveways, or large open areas.

Suitable for

• Perimeter and fence-line surveillance
• Driveways, parking areas and entrance monitoring
• Residential and small-to-medium commercial outdoor sites
• Locations requiring human/vehicle alarm classification to reduce false positives

Key specifications

• Image resolution: 2688 x 1520 pixels
• Sensor type: CMOS
• Lens viewing angles: 81.1° horizontal, 44.7° vertical
• Rotation: 360° rotation for alignment
• Detection distance: up to 78 m
• Form factor: outdoor bullet, black housing
• Advanced analytics: AcuSense human and vehicle classification (deep learning)

How to use

Mount the camera on a suitable ceiling or wall surface using appropriate fixtures and ensure the housing is oriented to cover the intended scene. Use the 360° rotation to achieve the desired framing and adjust vertical angle to align the 81.1° x 44.7° field of view with monitored zones. Connect the camera to a compatible network recorder or PoE-enabled switch per manufacturer installation guidelines, then configure resolution and analytics settings through the Hikvision management software or web interface. Verify detection distance in the chosen mounting location and test AcuSense classification to tune sensitivity and reduce non-relevant alarms.

Recommendations

For reliable performance, install the camera at a height and angle that provide clear lines of sight to monitored areas while avoiding direct exposure to strong backlight. When covering long ranges up to the stated detection distance, confirm focus and framing on test targets at the farthest relevant point. Use AcuSense settings to prioritize human and vehicle alarms and adjust sensitivity to local conditions to minimize false triggers from vegetation or small animals.