4MP DS-2CD2H46G2-IZS(2.8-12mm)(C) Motorized Lens IP Turret Camera BLACK
4MP Hikvision DS-2CD2H46G2-IZS(2.8-12mm)(C)(BLACK) IP Turret IP Camera
2.8~12mm: Varifocal Lens
-I: This model has 40m IR for Night Vision
-Z: This model has a Motorized Lens
-S: This model has Audio Inputs for connecting an external Mic

Ultra-low Light Powered by Darkfighter Technology
Empowered by deep learning algorithms, Hikvision AcuSenseHikvision AcuSense NVR Range 2026: Sizing Guide technology brings human or vehicle target classification alarms to front and back end devices. The system can greatly reduce false alarms generated by targets other than humans or vehicles, vastly improving alarm efficiency and effectiveness. With ACUSENSEHikvision AcuSense NVR Range 2026: Sizing Guide technology comes powerful functions : -1- Accurate Alarm Triggering -2- Visual & Audible Warning -3- Search Classification
- High quality imaging with 4 MP resolution
- Excellent low-light performance with powered-by-DarkFighter technology
- Motorized Varifocal lens for easy installation and monitoring
- Clear imaging against strong backlight due to 120 dB WDR technology
- Efficient H.265+ compression technology
- Focus on human and vehicle targets classification based on deep learning
- Audio and alarm interface available
- Water and dust resistant (IP66) and vandal proof (IK10)
Compatible with All Hikvision NVR's.
This camera can also be used as a standalone IP camera to connect directly using the Hik-Connect App
For bracket options available, see accessories tab below.

Camera
- Image Sensor 1/3" Progressive Scan CMOS
- Max. Resolution 2688 × 1520
- Min. Illumination Color: 0.003 Lux @ (F1.4, AGC ON), B/W: 0 Lux with IR
- Shutter Time 1/3 s to 1/100,000 s
- Day & Night IR cut filter
- Angle Adjustment Pan: 0° to 355°, tilt: 0° to 75°, rotate: 0° to 360°
Lens
- Lens Type Varifocal lens, motor-driven lens, 2.8 to 12 mm
- Focal Length & FOV 2.8 to 12 mm, horizontal FOV 108° to 30°, vertical FOV 56° to 17°, diagonal FOV 131° to 35°
- Lens Mount Ø14
- Iris Type Fixed
- Aperture F1.4
DORI
- DORI
2.8 to 12 mm:
Wide: D: 64.0 m, O: 25.4 m, R: 12.8 m, I: 6.4 m
Tele: D: 190 m, O: 75.4 m, R: 38.0 m, I: 19.0 m
Illuminator
- Supplement Light Type IR
- Supplement Light Range Up to 40 m
- Smart Supplement Light Yes
- IR Wavelength 850 nm
Video
- Main Stream
50 Hz: 25 fps (2688 × 1520, 1920 × 1080, 1280 × 720)
60 Hz: 30 fps (2688 × 1520, 1920 × 1080, 1280 × 720)
- Sub-Stream
50 Hz: 25 fps (640 × 480, 640 × 360)
60 Hz: 30 fps (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.265+/H.264+
Sub-sstream: H.265/H.264/MJPEG
Third stream: H.265/H.264
*Third stream is supported under certain settings.
- Video Bit Rate 32 Kbps to 8 Mbps
- H.264 TypeBaseline Profile/Main Profile/High Profile
- H.265 TypeMain Profile
- Bit Rate ControlCBR/VBR
- Scalable Video Coding (SVC)H.264 and H.265 encoding
- Region Of Interest (ROI)1 fixed region for main stream and sub-stream
Audio
- Audio Type Mono sound
- Audio Compression G.711ulaw/G.711alaw/G.722.1/G.726/MP2L2/PCM/MP3/AAC
- Audio Bit Rate 64 Kbps (G.711ulaw/G.711alaw)/16 Kbps (G.722.1)/16 Kbps (G.726)/32 to 192 Kbps (MP2L2)/8 to 320 Kbps (MP3)/16 to 64 Kbps (AAC)
- Audio Sampling Rate 8 kHz/16 kHz/32 kHz/44.1 kHz/48 kHz
- Environment Noise Filtering Yes
Network
- Protocols TCP/IP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, RTSP, NTP, UPnP, SMTP, IGMP, 802.1X, QoS, IPv4, IPv6, UDP, Bonjour, SSL/TLS, PPPoE, SNMP, ARP
- Simultaneous Live View Up to 6 channels
- APIOpen Network Video Interface (PROFILE S, PROFILE G, PROFILE T), ISAPI, SDK
- User/Host Up to 32 users. 3 user levels: administrator, operator and user
- Security Password protection, complicated password, HTTPS encryption, IP address filter, Security Audit Log, basic and digest authentication for HTTP/HTTPS, TLS 1.1/1.2, WSSE and digest authentication for Open Network Video Interface
- Network Storage
MicroSD/SDHC/SDXC card (256 GB) local storage, and NAS (NFS, SMB/CIFS), auto network replenishment (ANR)
Together with high-end Hikvision memory card, memory card encryption and health detection are supported
- Client iVMS-4200, Hik-Connect, Hik-Central
- Web Browser
Plug-in required live view: IE 10+
Plug-in free live view: Chrome 57.0+, Firefox 52.0+
Local service: Chrome 57.0+, Firefox 52.0+
Image
- Image Parameters Switch Yes
- Image SettingsRotate mode, saturation, brightness, contrast, sharpness, gain, white balance adjustable by client software or web browser
- Day/Night SwitchDay, Night, Auto, Schedule
- Wide Dynamic Range (WDR)120 dB
- SNR≥ 52 dB
- Image EnhancementBLC, HLC, 3D DNR
Interface
- Ethernet Interface1 RJ45 10 M/100 M self-adaptive Ethernet port
- On-Board StorageBuilt-in micro SD slot, up to 256 GB
- Audio
1 input (line in), 3.5 mm connector, three-contact, max. input amplitude: 3.3 Vpp, input impedance: 4.7 KΩ, interface type: non-equilibrium;
1 output (line out), 3.5 mm connector, three-contact, max. output amplitude: 3.3 Vpp, output impedance: 100 Ω, interface type: non-equilibrium
- Alarm1 input, 1 output (max. 24 VDC/24 VAC, 500 mA)
- Reset KeyYes
Event
- Basic EventMotion detection (human and vehicle targets classification), video tampering alarm, exception
- Smart Event
Line crossing detection, intrusion detection, region entrance detection, region exiting detection
Scene change detection
- LinkageUpload to NAS/memory card/FTP, notify surveillance center, trigger recording, trigger capture, send email, audible warning
Deep Learning Function
- Face CaptureYes
General
- Power
12 VDC ± 25%, 0.92 A, max. 11 W, two-core terminal block, reverse polarity protection
PoE: 802.3af, Class 3, 36 V to 57 V, 0.35 A to 0.22 A, max. 12.5 W
- DimensionØ135.8 mm × 145.5 mm (Ø5.4" × 5.8")
- Package Dimension170 mm × 170 mm × 205 mm (6.7" × 6.7" × 8.1")
- Approx. 1075 g (2.4 lb.)
- With Package WeightApprox. 1525 g (3.4 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 FunctionAnti-flicker, heartbeat, mirror, privacy mask, flash log, password reset via email, pixel counter
Approval
- EMCFCC (47 CFR Part 15, Subpart B); CE-EMC (EN 55032: 2015, EN 61000-3-2: 2014, EN 61000-3-3: 2013, EN 50130-4: 2011 +A1: 2014); RCM (AS/NZS CISPR 32: 2015); KC (KN 32: 2015, KN 35: 2015)
- Safety
UL (UL 60950-1);
CB (IEC 60950-1: 2005 + Am 1: 2009 + Am 2: 2013);
CE-LVD (EN 60950-1: 2005 + Am 1: 2009 + Am 2: 2013);
LOA (IEC/EN 60950-1)
- EnvironmentCE-ROHS (2011/65/EU); WEEE (2012/19/EU); REACH (Regulation (EC) No 1907/2006)
- ProtectionIP66 (IEC 60529-2013), IK10(IEC 62262:2002)
Hikvision Acusense DS-2CD2H46G2-IZS Datasheet
Hikvision Acusense DS-2CD2H46G2-IZS Quick Start Guide
Hikvision Acusense DS-2CD2H46G2-IZS User Manual
Hikvision Acusense DS-2CD2H46G2-IZS FAQ
- How to Get IPC MJPEG Stream via HTTP Commands
- How to Record in TF Card with HIKVISION IPC
- How to set the PIR function for HIKVISION IP camera
- How to set motion detection recording in SD card for HIKVISION IP camera
- How to set the WIFI function for HIKVISION IP camera
- How to Enable ONVIF Protocol on IP Camera
- How to preview HDMI camera
- How to Preview IPC via Multicast Protocol
- How to setup Max.Size and Min.Size for valid targets of Smart Events





