Hikvision DS-2CD23123G2-LIS2UY/SL 12MP PoE Turret IP Camera 2.8mm AcuSense Smart Hybrid Light IP67 H.265+ Outdoor
2.8mm Fixed Lens | Active Strobe & Audible Warning | PoE+ | IP67
The Hikvision DS-2CD23123G2-LIS2UY/SL is a professional 12MP fixed turret network camera designed for security installers, system integrators, and commercial surveillance projects requiring high-resolution imaging, intelligent event detection, and proactive security protection.
Featuring a 1/1.8" CMOS sensor, AcuSense human and vehicle classification, Smart Hybrid Light technology, and an integrated strobe light and audible warning system, this camera combines detailed video monitoring with intelligent security response.
The 2.8mm fixed lens delivers a 94.2° horizontal field of view, making it suitable for building entrances, commercial premises, driveways, warehouses, and other defined surveillance areas.
Key Highlights
12MP Ultra HD: Capture detailed footage at up to 4608 × 2592 resolution.
AcuSense AI Detection: Identify human and vehicle targets for more relevant security alerts.
Smart Hybrid Light: Switch between IR and white-light illumination modes according to surveillance requirements.
Active Deterrence: Built-in white strobe light and audible warning help discourage unauthorized activity.
Dual Microphones & Speaker: Capture environmental audio and support compatible two-way communication.
120dB True WDR: Improve visibility in challenging high-contrast lighting.
PoE+ Connectivity: Simplify installation with power and network transmission over one Ethernet cable.
IP67 & NEMA 4X: Designed for demanding outdoor environments.
With a maximum resolution of 4608 × 2592, the camera captures significantly more image detail than standard 4MP or 8MP surveillance cameras.
What this means for your project:
Preserve more visual detail in recorded footage.
Improve the usefulness of digital zoom during video review.
Support high-resolution monitoring of entrances, storefronts, loading areas, and commercial premises.
Provide customers with detailed evidence for incident investigations.
Installer Benefit: A strong choice for projects where image detail is a key customer requirement.
Powered by deep-learning algorithms, AcuSense technology distinguishes human and vehicle targets from other motion activity.
Supported intelligent detection includes:
Line crossing detection
Intrusion detection
Region entrance detection
Region exiting detection
Human and vehicle classification
What this means for your project:
Reduce nuisance alerts caused by irrelevant motion.
Focus attention on people and vehicles entering protected areas.
Configure intelligent perimeter protection according to site requirements.
Improve the relevance of recorded security events.
Installer Benefit: More targeted alarm configuration can reduce unnecessary customer notifications and simplify ongoing system management.
The camera integrates infrared and white-light illumination with three supplemental lighting modes.
Available lighting modes:
IR Mode — Infrared illumination for discreet night monitoring.
White Light Mode — Visible illumination for color imaging at night.
Smart Mode — Intelligent lighting behavior based on supported event detection and configured settings.
What this means for your project:
Use IR illumination where continuous visible lighting is undesirable.
Enable white-light illumination where nighttime color detail is important.
Adapt lighting behavior to the customer's security requirements.
Cover night surveillance areas with supplemental lighting up to 30 meters under specified conditions.
Installer Benefit: One camera provides flexible night-monitoring options for different site environments.
Unlike conventional cameras that only record security events, this model integrates an active white strobe light and built-in speaker for audible warnings.
What this means for your project:
Configure supported security events to trigger visual and audible warnings.
Help discourage unauthorized entry into monitored areas.
Add a proactive security response to entrances, yards, and restricted zones.
Combine intelligent detection with local warning functions.
Installer Benefit: Offer customers an active-deterrence surveillance solution without requiring a separate basic warning device for every protected camera position.
Note: The /SL version uses white-light strobe warning. Red-and-blue warning lights belong to the /SRB variant.
The camera includes an arrayed dual-microphone system and an integrated speaker.
What this means for your project:
Record supported environmental audio alongside video.
Improve situational awareness during security-event review.
Enable compatible two-way audio communication.
Deliver audible security warnings through the built-in speaker.
Installer Benefit: Provide customers with an integrated video-and-audio monitoring solution, reducing the need for separate basic audio hardware in suitable applications.
Audio recording and communication should comply with applicable local privacy and consent laws.
Strong backlighting can make people and objects difficult to see, especially around glass entrances and loading doors.
The camera's 120dB True Wide Dynamic Range technology improves image balance between bright and dark areas.
What this means for your project:
Improve image visibility at entrances with strong daylight.
Maintain more useful detail in mixed-light environments.
Support surveillance of storefronts, corridors, and building access points.
Installer Benefit: Reduce common image-quality complaints associated with challenging lighting conditions.
The camera supports IEEE 802.3at PoE+, allowing power and data transmission through one Ethernet connection.
What this means for your project:
Simplify camera wiring.
Reduce the need for a separate power cable.
Support installation using compatible PoE+ switches or injectors.
Make multi-camera deployment more manageable.
Installer Benefit: Streamline installation planning and reduce cabling complexity.
Important: Use an IEEE 802.3at-compatible power source with sufficient available power budget. Standard 802.3af-only ports should not be assumed sufficient.
The camera supports H.265+, H.265, H.264+, and H.264 video compression.
What this means for your project:
Improve video compression efficiency.
Help manage storage requirements for high-resolution recording.
Optimize network bandwidth usage under compatible settings.
Support more efficient long-term video recording.
Installer Benefit: Balance recording quality, bandwidth, and storage capacity according to the customer's project requirements.
The camera features a metal housing, IP67 ingress protection, and NEMA 4X anti-corrosion protection.
What this means for your project:
Resist dust and water ingress under the specified protection standard.
Support outdoor installations exposed to demanding weather conditions.
Provide enhanced corrosion resistance in suitable environments.
Operate across a specified temperature range of -30°C to +60°C.
Installer Benefit: Suitable for professional outdoor surveillance projects requiring robust environmental protection.
The camera supports ONVIF Profiles S, G, and T, together with Hikvision ISAPI, SDK, and compatible management platforms.
What this means for your project:
Integrate with compatible Hikvision NVR systems.
Support compatible third-party ONVIF recording platforms.
Access supported functions through Hikvision software.
Use Hik-Connect for supported remote viewing and management functions.
Installer Benefit: Flexible deployment in new installations or compatible existing surveillance systems.
Advanced analytics, alarm functions, and audio features may vary according to NVR, firmware, and software compatibility. Verify interoperability before deployment.
For professional surveillance projects, image quality alone is not enough. Effective security systems also need intelligent detection, reliable night monitoring, suitable alarm functions, and practical integration options.
The DS-2CD23123G2-LIS2UY/SL combines these capabilities in one professional turret camera.
Ideal Applications
Commercial Buildings: High-resolution monitoring of entrances, corridors, and shared areas.
Warehouses & Logistics: Monitor loading bays, access points, and designated restricted areas.
Retail Stores: Capture detailed video at entrances and selected high-value areas.
Residential Properties: Monitor driveways, gates, and building access points.
Office Buildings: Combine intelligent intrusion detection with active security warnings.
Industrial Sites: Deploy weather-resistant surveillance in suitable outdoor locations.
Choose this model when your project requires:
12MP high-resolution video
Human and vehicle classification
Active audible and visual warning
Smart IR and white-light night monitoring
Integrated audio capability
PoE+ installation
Professional outdoor protection
Established in 2014, we are an experienced supplier specializing in professional video surveillance products, CCTV equipment, and integrated security solutions.
We work with security installers, system integrators, wholesalers, distributors, and engineering contractors across international markets.
Our product portfolio includes Hikvision, Dahua, UNV, compatible surveillance products, network video recorders, PoE switches, accessories, and complete CCTV solutions.
With experience in the CCTV industry since 2014, we understand the practical requirements of professional surveillance projects, including equipment selection, system compatibility, installation planning, and procurement.
Our supply network includes warehouse resources in the United States, Australia, the Netherlands, and China.
Depending on the model and current inventory, we can help customers identify suitable stock locations and shipping arrangements.
Whether you need a single replacement camera, a small installation batch, or equipment for a larger project, we can assist with product selection, quotation, and procurement planning.
Our experience covers cameras, NVRs, PoE networking equipment, mounting accessories, and related surveillance products.
We can help installers select suitable equipment combinations based on project requirements.
Our team can assist with product specifications, compatibility questions, and technical coordination before and after purchase.
We focus on building stable relationships with installers, integrators, resellers, and distributors through consistent communication, practical product knowledge, and responsive order coordination.
Contact us with your project requirements, preferred camera models, quantities, and delivery destination.
We can assist with:
Model selection and specification confirmation
NVR and camera compatibility checks
PoE switch and power-budget planning
Bulk quotation requests
Available warehouse and delivery options
Related CCTV accessories and system components
Build your next surveillance project with an experienced CCTV supply partner.
We make things that work better and last longer. Our products solve real problems with clean design and honest materials.
We make things that work better and last longer. Our products solve real problems with clean design and honest materials.
We make things that work better and last longer. Our products solve real problems with clean design and honest materials.
