Built for commercial locations that require wide-area coverage, intelligent event filtering, adaptive nighttime illumination, and an active on-site response, the DS-2CD2383G2-LI2U/SL is an 8MP AcuSense fixed turret network camera with Smart Hybrid Light, two-way audio, and visual and audible warning functions.
The 2.8 mm fixed lens provides a 108° horizontal field of view, making it suitable for monitoring entrances, loading areas, parking access zones, walkways, and other locations where broad scene coverage is more important than distant identification. The camera captures video at up to 3840 × 2160 resolution for detailed 4K commercial monitoring.
Smart Hybrid Light combines infrared and white light with three supplemental lighting modes and a range of up to 30 meters. AcuSense human and vehicle classification supports compatible motion detection, line crossing, and intrusion events, helping security teams focus event review on relevant targets.
Built-in arrayed dual microphones and an integrated speaker support real-time two-way audio. A white strobe light and audible warning can be activated through supported event linkage to provide an active response around restricted areas and monitored access points. The camera also supports H.265+ compression, onboard microSD storage up to 512 GB, IEEE 802.3at PoE+, and IP67 weather protection.
Wide-Angle Active Deterrence and Smart Monitoring Benefits
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8MP 4K UHD Imaging – Captures video at up to 3840 × 2160 resolution for detailed commercial monitoring.
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2.8 mm Wide-Angle Lens – Provides a 108° horizontal field of view for broad coverage of entrances, walkways, loading zones, and access areas.
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Smart Hybrid Light – Combines infrared and white light with three supplemental lighting modes and a range of up to 30 meters.
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Human and Vehicle Classification – AcuSense technology helps focus supported events on relevant people and vehicles.
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Integrated Two-Way Audio – Arrayed dual microphones and a built-in speaker support real-time listening and communication.
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Active Visual and Audible Warning – A white strobe light and integrated speaker provide event-triggered warning options.
Technical Specifications
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Maximum Resolution: 8MP, 3840 × 2160
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Maximum Frame Rate: 20 fps at 3840 × 2160; up to 30 fps at supported lower resolutions
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Lens: 2.8 mm fixed lens
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Horizontal Field of View: 108°
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Supplemental Lighting: Smart Hybrid Light with infrared and white light
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Supplemental Light Range: Up to 30 m
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Wide Dynamic Range: 120 dB
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Audio: Built-in arrayed dual microphones and built-in speaker
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Active Warning: White strobe light and audible warning
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Onboard Storage: microSD, microSDHC, and microSDXC support up to 512 GB
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Video Compression: H.265+, H.265, H.264+, and H.264
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System Compatibility: ONVIF Profile S/G, ISAPI, SDK, and ISUP
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Power: 12 VDC and IEEE 802.3at PoE+
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Protection Rating: IP67
Recommended Applications
- Warehouse Loading Areas
- Commercial Building Entrances
- Employee Access Points
- Retail Service Entrances
- Parking Area Access Zones
- Apartment Community Entrances
- Industrial Facility Walkways
- Restricted Outdoor Areas
- Delivery and Pickup Zones
- Commercial Courtyards
Built for commercial locations that require wide-area coverage, intelligent event filtering, adaptive nighttime illumination, and an active on-site response, the DS-2CD2383G2-LI2U/SL is an 8MP AcuSense fixed turret network camera with Smart Hybrid Light, two-way audio, and visual and audible warning functions.
The 2.8 mm fixed lens provides a 108° horizontal field of view, making it suitable for monitoring entrances, loading areas, parking access zones, walkways, and other locations where broad scene coverage is more important than distant identification. The camera captures video at up to 3840 × 2160 resolution for detailed 4K commercial monitoring.
Smart Hybrid Light combines infrared and white light with three supplemental lighting modes and a range of up to 30 meters. AcuSense human and vehicle classification supports compatible motion detection, line crossing, and intrusion events, helping security teams focus event review on relevant targets.
Built-in arrayed dual microphones and an integrated speaker support real-time two-way audio. A white strobe light and audible warning can be activated through supported event linkage to provide an active response around restricted areas and monitored access points. The camera also supports H.265+ compression, onboard microSD storage up to 512 GB, IEEE 802.3at PoE+, and IP67 weather protection.
Wide-Angle Active Deterrence and Smart Monitoring Benefits
- 8MP 4K UHD Imaging – Captures video at up to 3840 × 2160 resolution for detailed commercial monitoring.
- 2.8 mm Wide-Angle Lens – Provides a 108° horizontal field of view for broad coverage of entrances, walkways, loading zones, and access areas.
- Smart Hybrid Light – Combines infrared and white light with three supplemental lighting modes and a range of up to 30 meters.
- Human and Vehicle Classification – AcuSense technology helps focus supported events on relevant people and vehicles.
- Integrated Two-Way Audio – Arrayed dual microphones and a built-in speaker support real-time listening and communication.
- Active Visual and Audible Warning – A white strobe light and integrated speaker provide event-triggered warning options.
Technical Specifications
- Maximum Resolution: 8MP, 3840 × 2160
- Maximum Frame Rate: 20 fps at 3840 × 2160; up to 30 fps at supported lower resolutions
- Lens: 2.8 mm fixed lens
- Horizontal Field of View: 108°
- Supplemental Lighting: Smart Hybrid Light with infrared and white light
- Supplemental Light Range: Up to 30 m
- Wide Dynamic Range: 120 dB
- Audio: Built-in arrayed dual microphones and built-in speaker
- Active Warning: White strobe light and audible warning
- Onboard Storage: microSD, microSDHC, and microSDXC support up to 512 GB
- Video Compression: H.265+, H.265, H.264+, and H.264
- System Compatibility: ONVIF Profile S/G, ISAPI, SDK, and ISUP
- Power: 12 VDC and IEEE 802.3at PoE+
- Protection Rating: IP67
Recommended Applications
- Warehouse Loading Areas
- Commercial Building Entrances
- Employee Access Points
- Retail Service Entrances
- Parking Area Access Zones
- Apartment Community Entrances
- Industrial Facility Walkways
- Restricted Outdoor Areas
- Delivery and Pickup Zones
- Commercial Courtyards
Find answers to common questions about compatibility, installation, infrared night vision, recording storage, and AcuSense human and vehicle classification.
Is the DS-2CD2383G2-LI2U/S(L) compatible with H-Series NVR systems?
Yes. The DS-2CD2383G2-LI2U/S(L) is designed for seamless integration with H-Series NVR systems, supporting advanced event detection, synchronized recording, remote monitoring, and efficient video management.
What video quality does the DS-2CD2383G2-LI2U/S(L) provide?
The camera delivers 8MP 4K Ultra HD resolution (3840 × 2160) at up to 20fps, providing exceptional image detail for identifying faces, vehicles, license plates, and other critical evidence.
Does this camera support AI human and vehicle detection?
Yes. Advanced AcuSense deep-learning technology accurately distinguishes people and vehicles from other moving objects, helping reduce false alarms caused by animals, weather, shadows, or environmental movement.
What is Active Deterrence and how does it work?
Active Deterrence combines intelligent event detection with a built-in flashing strobe light and audio warning. When a verified human or vehicle event occurs, the camera can actively discourage unwanted activity before an incident escalates.
What is Smart Hybrid Light technology?
Smart Hybrid Light automatically combines infrared and white-light illumination to provide clear nighttime monitoring while delivering full-color images when additional detail is needed.
How far can the camera see at night?
The camera supports Smart Hybrid Light technology with infrared and white-light illumination up to 100 feet (30 meters), providing reliable visibility in low-light and nighttime conditions.
Does the camera record audio?
Yes. The camera features a built-in dual-microphone array that captures synchronized, high-quality audio, providing additional context for security events and investigations.
Can I connect this camera to a third-party NVR?
Yes. The camera supports ONVIF Profile S/G and ISAPI protocols, making it compatible with many third-party NVRs, video management systems, and surveillance platforms.
Is the DS-2CD2383G2-LI2U/S(L) suitable for outdoor installation?
Yes. The camera is IP67 weatherproof rated and housed in a rugged metal enclosure, making it suitable for year-round outdoor use in residential, commercial, and industrial environments.
Does the camera support Power over Ethernet (PoE)?
Yes. The camera supports IEEE 802.3at PoE (Class 4), allowing both power and data transmission through a single Ethernet cable for simplified installation and reduced infrastructure costs.
