DS-2CD2646G2H-IZS2U/S(L)(RB) Hikvision Bullet IP Camera
Product Overview
The Hikvision DS-2CD2646G2H-IZS2U/S(L)(RB) is a 4MP AcuSense varifocal bullet network camera designed for reliable day and night security with active deterrence. It uses a 1/3″ progressive scan CMOS sensor with a maximum resolution of 2688 × 1520 and supports H.265+ compression to improve bandwidth and storage efficiency. For difficult lighting conditions, it provides 120 dB Wide Dynamic Range (WDR) to help maintain clear visibility against strong backlight.
For flexible installation, the camera features a motorized varifocal lens with a focal length of 2.8 to 12 mm, giving a wide-to-tele field of view. Deep-learning-based AcuSense functions focus on human and vehicle classification, supporting motion detection and perimeter protection such as line crossing, intrusion, and region entrance/exiting with alarm triggering for specified target types.
To actively warn intruders, the unit includes an active strobe light and an audible warning, complemented by built-in two-way audio for real-time communication. Audio includes an arrayed dual-microphone for high-quality audio security.
The camera supports IR supplementary illumination for night imaging, with an IR range up to 60 m. It is built for harsh outdoor environments with an IP67 weather rating and IK10 vandal resistance. Network capabilities include simultaneous live view, ONVIF/ISAPI/SDK/ISUP support, and built-in microSD/microSDXC slot (up to 512 GB), making it suitable for professional surveillance deployments.
Key Features
- 4MP (2688 × 1520) high quality imaging
- 120 dB WDR for clear imaging against strong backlight
- Motorized varifocal lens (2.8 to 12 mm) for easy installation
- H.265+ compression support for efficient storage and bandwidth
- AcuSense deep-learning: human and vehicle classification
- Active strobe light and audible warning to deter intruders
- Built-in two-way audio
- Arrayed dual-microphone for real-time high quality audio security
- IR supplementary illumination up to 60 m
- Water and dust resistant IP67 and vandal resistant IK10
- Built-in microSD/microSDXC card slot up to 512 GB
- Smart event: scene change detection; motion detection with alarm triggering by human/vehicle
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Frequently Asked Questions
The maximum resolution is 2688 × 1520 (4MP).
Yes. It supports 120 dB Wide Dynamic Range (WDR).
It uses a motorized varifocal lens with a focal length of 2.8 to 12 mm.
The IR illuminator range is up to 60 m.
Yes. It provides real-time two-way audio, an arrayed dual-microphone, and an active strobe light with an audible warning.
It is rated IP67 for water/dust resistance and IK10 for vandal resistance.
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