DS-2CD2047G2H-LIU Hikvision Bullet IP Camera
Product Overview
The Hikvision DS-2CD2047G2H-LIU is a 4MP fixed mini bullet network camera designed for clear imaging and smart detection. It uses a 1/1.8″ progressive scan CMOS sensor and provides a maximum resolution of 2688 × 1520. For challenging lighting conditions, the camera supports 130 dB WDR, helping deliver clearer views against strong back light.
For efficient video recording and streaming, it supports H.265+ compression (and H.265/H.264 options depending on stream), with bit rate control using CBR/VBR. Multiple streams are available, including a third stream that is supported under certain settings. The camera features deep learning-based classification focused on human and vehicle detection, helping reduce false alarms and improving event relevance.
Illumination performance is enhanced with a Smart Hybrid Light system that combines IR and white light. The supplemental illumination range is up to 40 m, using 850 nm IR wavelength, making it suitable for both night-time monitoring and scenarios where color detail is beneficial.
Audio support is available via an optional “-U” variant with built-in microphone for real-time audio security. The camera is built for outdoor use with IP67 water and dust resistance and is powered via 12 VDC (±25%) or PoE (IEEE 802.3af). Smart events include face capture, perimeter protection (line crossing, intrusion, region entrance/exit), and motion/tampering/exception alarms with linkage actions such as FTP/NAS upload and email notification.
Key Features
- 4MP (2688 × 1520) fixed mini bullet IP network camera
- Smart Hybrid Light illumination with IR and white light
- Up to 40 m supplement light range (IR wavelength 850 nm)
- 130 dB WDR for clear imaging against strong back light
- H.265+ efficient compression support
- Deep learning classification for human and vehicle detection
- Face capture and perimeter protection (line crossing, intrusion, region entrance/exit)
- Motion detection with target-type alarm triggering (human and vehicle)
- -U variant supports built-in microphone (real-time audio security)
- IP67 water and dust resistance
- PoE (IEEE 802.3af) and 12 VDC power support
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Frequently Asked Questions
The maximum resolution is 2688 × 1520 (4MP).
Yes. It supports 130 dB WDR.
It uses Smart Hybrid Light with both IR and white light.
Up to 40 m.
The “-U” variant includes a built-in microphone for real-time audio security; the datasheet lists audio compression for the -U option.
It has IP67 protection (water and dust resistant).
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