Hikvision DS-2CD23123G2-LI2UY 12MP AcuSense hybrid light turret security camera with black housing and adjustable lens.

Hikvision DS-2CD23123G2-LI2UY 12MP AcuSense hybrid light turret security camera with adjustable lens and night vision capabilities.

Hikvision DS-2CD23123G2-LI2UY 12MP AcuSense hybrid light turret security camera showing lens and housing details

Hikvision DS-2CD23123G2-LI2UY 12MP AcuSense hybrid light turret security camera with night vision and smart features

Hikvision DS-2CD23123G2-LI2UY 12MP AcuSense hybrid light turret security camera with lens and mounting bracket

Hikvision DS-2CD23123G2-LI2UY 12MP AcuSense hybrid light turret security camera with network connectivity and smart features

By Hikvision

Hikvision DS-2CD23123G2-LI2UY 12MP AcuSense Smart Hybrid Light Turret Security Camera

In stock

SKU: DS-2CD23123G2-LI2UY

$517.00

？Help me pick a ip camera

Warehouse

America Hongkong China

Get a Quote

Ships Same or Next Day

Over $99 Free Shipping

30-Day Returns

12MP ultra HD resolution (4608 × 2592): 6× more detail than 1080p for sharp identification
AI-powered AcuSense classifies people and vehicles, cutting false alarms from animals or leaves
Smart Hybrid Light switches between IR and warm white light, invisible monitoring until motion triggers color deterrence
1/1.8" progressive scan CMOS sensor with 120dB True WDR handles strong backlight and low-light scenes
Two-way audio lets you listen and speak through the camera: ideal for visitor or delivery communication
IP67 weatherproof rating built to survive rain, dust, and extreme outdoor temperatures
Built-in dual microphone for clear audio pickup
supports H.265+ compression to save bandwidth

View details

Hikvision DS-2CD23123G2-LI2UY 12MP AcuSense Smart Hybrid Light Turret Security Camera

Hongkong – Change

12MP AcuSense Turret Camera with Smart Hybrid Light

See Clearly in Any Light — Day or Night

This Hikvision turret camera uses a large 1/1.8" progressive scan CMOS sensor to capture crisp, detailed footage even in challenging light. With 120dB True WDR, it handles strong backlight — like sunlit windows or headlights — without washing out the scene. The result is usable, identifiable video in both bright daylight and near-darkness.

Smart Hybrid Light — Invisible Until It Matters

The Smart Hybrid Light system combines IR LEDs and warm white light LEDs. During normal monitoring, the camera uses invisible IR to avoid light pollution. When motion is detected, it switches to warm white light for full-color imaging and active deterrence. This gives you the best of both worlds: discreet surveillance and a visible warning when something happens.

AI That Filters Out Nuisance Alerts

Powered by Hikvision's AcuSense technology, this camera classifies people and vehicles directly on the camera. It ignores motion from leaves, rain, animals, and passing cars — so you only get alerts for real threats. Combined with line crossing and intrusion detection, it saves hours of reviewing false alarms and speeds up your response to actual events.

Built Tough for Outdoor Installation

Rated IP67, this turret camera withstands rain, dust, and extreme temperatures. The fixed lens (2.8 mm or 4 mm) with F1.6 aperture ensures a wide, clear view. Two-way audio and a built-in dual microphone let you communicate through the camera — perfect for gate entry, delivery areas, or commercial perimeters.

Complementary products

Product title

$12.34

Product title

$12.34

Product title

$12.34

Product title

$12.34

Specification

Camera

Image Sensor	1/1.8" Progressive Scan CMOS
Max. Resolution	4608 × 2592
Min. Illumination	Color: 0.005 Lux @ (F1.6, AGC ON),0 Lux with light
Shutter Time	1 s to 1/100,000 s
Angle Adjustment	Pan: 0° to 360°,tilt: 0° to 75°,rotate: 0° to 360°

Lens

Lens Type	Fixed focal lens, 2.8 and 4 mm optional
Focal Length & FOV	2.8 mm, horizontal FOV 94.2°, vertical FOV 51.1°, diagonal FOV 110.2° 4 mm, horizontal FOV 73.1°, vertical FOV 40.2°, diagonal FOV 84.8°
Lens Mount	M16
Iris Type	Fixed
Aperture	F1.6
Depth of Field	2.8 mm: 2.9 m to ∞ 4 mm: 3.5 m to ∞

DORI

DORI	2.8 mm, D: 117 m, O: 46 m, R: 23 m, I: 11 m 4 mm, D: 148 m, O: 59 m, R: 29 m, I: 14 m

Illuminator

Supplement Light Type	IR,White Light
Supplement Light Range	Up to 30 m
Smart Supplement Light	Yes
IR Wavelength	850 nm

Video

Main Stream	50 Hz: 20 fps (4608 × 2592) 25 fps (3840 × 2160, 2688 × 1520, 1920 × 1080, 1280 × 720) 60 Hz: 20 fps (4608 × 2592) 30 fps (3840 × 2160, 2688 × 1520, 1920 × 1080, 1280 × 720)
Sub-Stream	50 Hz: 25 fps (1280 × 720, 640 × 480, 640 × 360) 60 Hz: 30 fps (1280 × 720, 640 × 480, 640 × 360)
Third Stream	50 Hz: 10 fps (1920 × 1080, 1280 × 720, 640 × 480, 640 × 360) 60 Hz: 10 fps (1920 × 1080, 1280 × 720, 640 × 480, 640 × 360) \*Third stream is supported under certain settings.
Video Compression	Main stream: H.265/H.264/H.264+/H.265+, Sub-stream: H.265/H.264/MJPEG, Third stream: H.265/H.264, \*Third stream is supported under certain settings.
Video Bit Rate	32 Kbps to 20 Mbps
H.264 Type	Baseline Profile,Main Profile,High Profile
H.265 Type	Main Profile
Scalable Video Coding (SVC)	H.264 and H.265 encoding
Bit Rate Control	CBR,VBR
Region of Interest (ROI)	1 fixed region for main stream
Target Cropping	Yes

Audio

Audio Type	-2U: Mono sound
Audio Compression	-2U: G.711/G.722.1/G.726/MP2L2/PCM/MP3/AAC-LC
Audio Bit Rate	-2U: 64 Kbps (G.711ulaw/G.711alaw)/16 Kbps (G.722.1)/16 Kbps (G.726)/16 Kbps to 64 Kbps (AAC-LC)/32 to 192 Kbps (MP2L2)/8 to 320 Kbps (MP3)
Audio Sampling Rate	-2U: 8 kHz/16 kHz/32 kHz/48 kHz
Environment Noise Filtering	-2U: Yes

Network

Protocols	TCP/IP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, RTSP, RTCP, NTP, UPnP, SMTP, IGMP, 802.1X, QoS, IPv4, IPv6, UDP, Bonjour, SSL/TLS, PPPoE, SNMP, WebSocket, WebSockets, SRTP, SFTP
Simultaneous Live View	Up to 6 channels
API	ONVIF (Profile S, Profile G, Profile T),ISAPI,SDK,ISUP
Security	Password protection, complicated password, HTTPS encryption, 802.1X authentication (EAP-TLS, EAP-LEAP, EAP-MD5), watermark, IP address filter, basic and digest authentication for HTTP/HTTPS, WSSE and digest authentication for Open Network Video Interface, RTP/RTSP over HTTPS, control timeout settings, security audit log, TLS 1.1/1.2/1.3, host authentication (MAC address)
User/Host	Up to 32 users 3 user levels: administrator, operator, and user
Client	iVMS-4200,Hik-Connect,Hik-Central
Network Storage	NAS (NFS, SMB/CIFS),Auto Network Replenishment (ANR)
Web Browser	Plug-in free live view: Chrome 80+, Firefox 80+, Edge 89+, Local service: Chrome 80+, Firefox 80+, Edge 89+

Image

Image Parameters Switch	Yes
Image Settings	saturation,brightness,contrast,sharpness,gain,white balance,adjustable by client software or web browser
Day/Night Switch	Day,Night,Auto,Schedule
Wide Dynamic Range (WDR)	120 dB
SNR	≥ 52 dB
Image Enhancement	BLC,HLC,3D DNR,Distortion Correction,Defog
Privacy Mask	4 programmable polygon privacy masks

Interface

Ethernet Interface	1 RJ45 10 M/100 M self-adaptive Ethernet port
On-Board Storage	Built-in memory card slot, support microSD/microSDHC/microSDXC card, up to 512 GB
Reset Key	Yes
Built-in Speaker	1 built-in speaker,Max. power consumption: 2 W, max. sound pressure level: 10 cm: 110 dB.
Audio	Built-in Microphone: Arrayed dual-microphone,1 input (line in), two-core terminal block, max. input amplitude: 3.3 Vpp, input impedance: 4.7 KΩ, interface type: non-equilibrium, 1 output (line out), two-core terminal block, max. output amplitude: 3.3 Vpp, output impedance: 100 Ω, interface type: non-equilibrium
Alarm	1 input, 1 output (max. 24 VDC/24 VAC, 1 A)

Deep Learning Function

Face Capture	Yes
Perimeter Protection	Line crossing, intrusion, region entrance, region exiting Support alarm triggering by specified target types (human and vehicle)

General

Power	12 VDC ± 25%, 1.34 A, max. 16 W,Ø5.5 mm coaxial power plug,reverse polarity protection, PoE: IEEE 802.3at, Class 4, max. 18 W
Material	Metal
Dimension	Ø127.3 mm × 96.3 mm (Ø5" × 3.8")
Package Dimension	170 mm × 170 mm × 160 mm (6.7" × 6.7" × 6.3")
Approx.	590 g (1.1 lb.)
With Package Weight	Approx. 820 g (1.7 lb.)
Storage Conditions	-30 °C to 60 °C (-22 °F to 140 °F). Humidity 95% or less (non-condensing)
Startup and Operating Conditions	-30 °C to 60 °C (-22 °F to 140 °F). Humidity 95% or less (non-condensing)
Language	33 languages: English, Russian, Estonian, Bulgarian, Hungarian, Greek, German, Italian, Czech, Slovak, French, Polish, Dutch, Portuguese, Spanish, Romanian, Danish, Swedish, Norwegian, Finnish, Croatian, Slovenian, Serbian, Turkish, Korean, Traditional Chinese, Thai, Vietnamese, Japanese, Latvian, Lithuanian, Portuguese (Brazil), Ukrainian
General Function	Heartbeat,mirror,flash log,password reset via email,pixel counter,anti-banding
Flashing Light	SRB models: Red and Blue Light Other models: White Light

FAQ

What is the difference between Smart Hybrid Light and regular IR night vision?

Smart Hybrid Light gives you both IR and warm white light. The camera uses invisible IR for normal monitoring (no light pollution), then switches to white light when motion is detected. This gives you color footage and a visible deterrent — something standard IR cameras can't do.

Is this camera good for outdoor night surveillance?

Yes. The 1/1.8" sensor and Smart Hybrid Light provide strong low-light performance. You get clear black-and-white IR video during normal monitoring and full-color images when motion triggers the white light. It's designed for outdoor use with an IP67 weatherproof rating.

Does this camera support two-way audio?

Yes. The camera has a built-in dual microphone for clear audio pickup and supports two-way communication. You can listen and speak through the Hik-Connect app on your phone.

How does AcuSense reduce false alarms?

AcuSense uses on-camera AI to classify people and vehicles. It ignores motion from leaves, rain, animals, and passing headlights. You only get alerts when a person or vehicle is detected — saving you time reviewing useless footage.