Hikvision DS-2CD20123G2-LIUY/SL(2.8mm)
12MP IP camera with Acusense features, strobe illumination and an audio warning.
Specifications
- WDR
- 120 dB
- Codecs
- H.265+
- Lens
- 2.8mm
- Resolution
- 12 MP
- IR illumination
- White strobe + IR
Field of view and DORI distances
The angles come from the manufacturer’s documentation for this model. A level’s distance is how deep along the camera axis the required pixel density holds; in practice the result also depends on light, viewing angle and video compression. The values may differ from the DORI in the datasheet: manufacturers calculate it by their own method, here it strictly follows the IEC 62676-4 density thresholds.
- Detect
- 85.6 m
- Observe
- 34.3 m
- Recognize
- 17.1 m
- Identify
- 8.6 m
The angles were cross-checked against the manufacturer’s model page and datasheet.
Calculate for your site →Description
Hikvision DS-2CD20123G2-LIUY/SL is a professional 12-megapixel IP camera featuring AcuSense technology, strobe white light illumination, and a built-in audible siren for active intruder deterrence. The camera not only records a violation but also deters offenders with light and sound signals in real time. WDR 120 dB and the H.265+ codec ensure high image quality while economizing storage usage.
Advantages
- 12 MP resolution delivers exceptional detail, allowing faces and fine details to be distinguished across a wide scene
- AcuSense classifies people and vehicles, eliminating false alarms from animals and weather phenomena
- Strobe white light actively deters offenders when an alarm is detected
- The built-in audible siren enhances the deterrent effect without connecting external devices
- WDR 120 dB compensates for glare and provides a quality image in challenging lighting conditions
- H.265+ minimizes archive volume while preserving high 12 MP resolution
Applications
- Perimeter protection of facilities with a high risk of unauthorized intrusion
- Warehouses, construction sites, and industrial zones with an on-duty or remote guard
- Private residences with autonomous protection
- Commercial facilities where an immediate response to intrusion is important
Frequently asked questions
How does active deterrence work in practice?
Does the strobe affect video recording quality?
Can the operating schedule of the strobe and siren be configured?
Product reviews
Questions & answers
