Câmara de rede turret Hikvision 8 MP 4K UHD com AcuSense e Smart Hybrid Light, distância focal fixa de 2,8 mm, preta

Security cameras often fail when it matters most: at night, when intruders blend into shadows, or when every passing car triggers a false alarm. The Hikvision DS-2CD2383G2-LI2U/SL turret camera solves this with AcuSense technology, which distinguishes humans and vehicles from other moving objects, so you get alerts that actually matter. Its 8 MP sensor captures 4K UHD video at 20 fps, revealing fine details like faces and license plates. Smart Hybrid Light combines IR and white light, automatically switching to full-color mode when a person or vehicle is detected, even in near-total darkness (0.0005 lux). A built-in microphone and speaker enable two-way audio, while a strobe light and audio alarm actively deter intruders. With IP67 weatherproofing and a rugged black housing, it withstands temperatures from -30°C to 60°C, making it ideal for outdoor surveillance of homes, businesses, and parking areas.

Who is it for

This camera is perfect for homeowners and business owners who need reliable, high-resolution outdoor security with smart alerts and active deterrence. It's especially suited for entrances, driveways, and perimeters where false alarms are a problem.

Main features

• 8 MP (3840 × 2160) resolution for 4K UHD clarity
• AcuSense human and vehicle classification reduces false alarms
• Smart Hybrid Light: IR up to 30 m and white light for color imaging at night
• Built-in mic and speaker for two-way audio, plus strobe light and audio alarm
• 120 dB WDR for balanced images in high-contrast lighting
• IP67 weatherproof and vandal-resistant metal housing
• MicroSD slot supports up to 512 GB local storage
• Power over Ethernet (802.3af) for simple single-cable installation

Specifications

• Image sensor: 1/2.8" progressive scan CMOS
• Lens: 2.8 mm fixed focal, F1.6 aperture
• Field of view: 107° horizontal, 57° vertical, 128° diagonal
• Video compression: H.265+/H.265/H.264+/H.264
• Minimum illumination: Color: 0.0005 lux @ (F1.0, AGC ON)
• Network interface: 1× RJ45 10M/100M Ethernet
• Power: 12 VDC or PoE (802.3af), max 8.5 W
• Operating temperature: -30 °C to 60 °C
• Dimensions: Ø 138.3 mm × 125.2 mm (5.45" × 4.93")
• Weight: approximately 740 g (1.63 lb)

Tips

Mount the camera at a height of 2.5–3 meters and angle it slightly downward for optimal person and vehicle detection. Use a PoE switch or injector to simplify wiring. For continuous recording, install a 512 GB microSD card or connect to an NVR. Enable H.265+ compression to save bandwidth and storage without sacrificing image quality.