Hikvision DS-2CD2H47G3-LIZS2UY/SL(2.8-12) câmara de rede turret varifocal motorizada 4MP AcuSense, preta

Instead of a fixed lens that forces you to choose between wide overview or tight detail, this Hikvision turret camera pairs a motorized 2.8–12 mm varifocal lens with a bright F1.0 aperture and AcuSense human/vehicle classification. The result is a single camera that can cover a parking entrance at 102° or zoom to 39° for a gate or corridor, while ignoring leaves, shadows, and animals that trigger false alarms on ordinary cameras.

Highlights

• 4 MP (2688 × 1520) resolution on a 1/1.8" progressive scan CMOS sensor for sharp, low-noise video.
• Motorized varifocal lens with remote zoom and focus, no manual adjustment at the camera.
• AcuSense technology distinguishes humans and vehicles from other moving objects, reducing false alerts.
• Built-in microphone plus audio I/O for two-way communication or ambient sound capture.
• Strobe light and alarm I/O provide active deterrence and integration with external systems.
• IP67 weatherproof and IK10 vandal-resistant housing for outdoor or high-risk indoor locations.
• H.265+ compression saves bandwidth and storage without sacrificing image quality.
• Supports microSD cards up to 512 GB for edge storage, plus PoE (802.3af) for single-cable installation.

In daily use

Mount the camera on a wall or ceiling and adjust the viewing angle remotely from a browser or NVR. The varifocal lens lets you fine-tune the field of view from 102° to 39°, while the F1.0 aperture captures colour images in light as low as 0.0005 lux. When the built-in white light or IR (up to 60 m) activates, the camera continues to deliver clear footage. AcuSense filters events so you only receive notifications for people or vehicles, and the strobe light can be triggered automatically to warn intruders. Audio and alarm connections allow integration with existing security infrastructure.

Full specifications

• Image sensor: 1/1.8" progressive scan CMOS
• Max resolution: 2688 × 1520 (4 MP)
• Lens: motorized varifocal, 2.8–12 mm, F1.0
• Horizontal field of view: 102° to 39°
• Minimum illumination: 0.0005 lux @ (F1.0, AGC ON), 0 lux with white light
• IR range: up to 60 m
• Video compression: H.265+/H.265/H.264+/H.264
• Smart features: AcuSense (human/vehicle classification), motion detection 2.0, line crossing, intrusion detection
• Audio: built-in microphone, 1-ch audio input, 1-ch audio output
• Alarm: 1-ch input, 1-ch output, strobe light
• Storage: microSD/SDHC/SDXC slot, up to 512 GB
• Network: 1 RJ45 10/100 Mbps Ethernet port
• Power: 12 VDC ± 25%, PoE (802.3af), max 12.5 W
• Protection: IP67, IK10
• Operating temperature: -30 °C to 60 °C
• Colour: black

Final note

For installers and end users who need a single camera that adapts to different scenes and reduces false alarms, the DS-2CD2H47G3-LIZS2UY/SL(2.8-12) delivers the flexibility of a varifocal lens with the intelligence of AcuSense in a rugged, discreet turret form factor.