Hikvision DS-2CD2146G3-IPTRZY(2.8/4mm)(eF) 4MP Dome Network Camera with AcuSense

This Hikvision dome camera pairs 4 MP resolution with AcuSense human and vehicle classification, cutting false alarms from moving shadows or animals. The 2.8 mm fixed lens delivers a 103° horizontal view, while 120 dB True WDR keeps details visible in high-contrast scenes. Built-in microphone, alarm I/O, and microSD slot up to 256 GB allow standalone recording without extra hardware.

Highlights

• 4 MP (2688 × 1520) progressive scan CMOS
• 2.8 mm fixed lens, 103° horizontal field of view
• AcuSense: human/vehicle classification, Motion Detection 2.0
• IR night vision up to 30 m
• IP67 weatherproof and IK10 vandal-resistant housing
• H.265+/H.265/H.264+/H.264/MJPEG compression
• Built-in microphone, 1-ch audio in/out, 1-ch alarm in/out
• MicroSD/SDHC/SDXC slot up to 256 GB
• PoE (802.3af) or 12 VDC power

In daily use

The camera connects over a single RJ45 cable for data and power, simplifying installation. ONVIF Profile S/G/T support ensures compatibility with third-party VMS. Operating range is -30 °C to 60 °C, suitable for outdoor mounting in most climates.

Full specifications

• Resolution: 2688 × 1520 (4 MP)
• Image sensor: 1/3" progressive scan CMOS
• Lens: 2.8 mm fixed, FOV: 103° (H), 55° (V), 122° (D)
• IR range: up to 30 m
• WDR: 120 dB True WDR
• Video compression: H.265+/H.265/H.264+/H.264/MJPEG
• Audio: built-in mic, 1-ch input/output
• Alarm: 1-ch input/output
• Storage: microSD/SDHC/SDXC up to 256 GB
• Network: 1× RJ45 10/100 Mbps
• Power: 12 VDC, PoE (802.3af)
• Ingress protection: IP67
• Vandal resistance: IK10
• Operating temperature: -30 °C to 60 °C
• Protocols: ONVIF (Profile S, G, T)

Final note

AcuSense reduces false alarms by focusing on real threats, while the rugged dome design suits both indoor and outdoor use.