HIKVISION DS-2CD2146G2-I(SU) AcuSense 4 MP IR Fixed Dome Network Camera User Guide

: June 7, 2024
: Hikvision

Table of Contents

AcuSense
Specification
References
Read User Manual Online (PDF format)
Download This Manual (PDF format)

AcuSense 4 MP IR Fixed Dome Network Camera HIKVISION DS-2CD2146G2 -
Camra

High quality imaging with 4 MP resolution
Excellent low-light performance with powered-by-DarkFighter technology
Efficient H.265+ compression technology
Clear imaging against strong back light due to 120 dB true WDR technology
False alarm reduction through human and vehicle target classification based on deep learning
-ISU: Water and dust resistant (IP66) and vandal-resistant (IK10); -I: Water and dust resistant (IP67) and vandal-resistant (IK10)
-ISU: built-in microphone for real-time auto security
3D DNR technology delivers clean and sharp images

AcuSense

Empowered by deep learning algorithms, Hikvision AcuSense 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.

www.hikvision.com

Specification

Camera

Lens Type & FOV

Main Stream

| 50Hz: 20fps (2592 × 1944)
25fps (2688 × 1520, 2304 × 1296, 1920 × 1080, 1280 × 720)
60Hz: 20fps (2944 × 1656)
30fps (2688 × 1520, 2304 × 1296, 1920 × 1080, 1280 × 720)
Sub Stream| 50Hz: 25fps (640 × 480, 640 × 360, 320 × 240)
60Hz: 30fps (640 × 480, 640 × 360, 320 × 240)
Third Stream| 50Hz: 25fps (1280 × 720, 640 × 480, 640 × 360, 360 × 240)
60Hz: 30fps (1280 × 720, 640 × 480, 640 × 360, 360 × 240)
Video Compression| Mainstream: H.265/H.264 Sub-stream: H.265/H.264/MJPEG Third stream: H.265/H.264
Video Bit Rate| 32 Kbps to 8 Mbps
H.264 Type| Baseline Profile/Main Profile/High Profile
H.265 Type| Main Profile
H.264+| Main Stream supports
H.265+| Main Stream supports
Bit Rate Control| CBR/VBR
Scalable Video Coding (SVC)| Yes
Region of Interest (ROI)| 1 fixed regions for each stream
Audio

Environment Noise Filtering| Yes
Audio Sampling Rate| 8 kHz/16 kHz/32 kHz/44.1 kHz/48 kHz
Audio Compression| G.711ulaw/G.711alaw/G.722.1/G.726/MP2L2/PCM/MP3
Audio Bit Rate| 64Kbps(G.711ulaw/G.711alaw)/16Kbps(G.722.1)/16Kbps(G.726)/32-192Kbps(MP2L2)/ 8-320Kbps(MP3)
Network
Simultaneous Live View| Up to 6 channels
API| ONVIF (PROFILE S, PROFILE G, PROFILE T), ISAPI, SDK, ISUP
Protocols| TCP/IP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, RTSP, NTP, UPnP, SMTP, IGMP, 802.1X, QoS, IPv6, UDP, Bonjour, SSL/TLS
Smooth Streaming| Yes
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 1.2, WSSE, and digest authentication for ONVIF
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: IE8+, Chrome 41.0-44, Firefox 30.0-51, Safari 8.0-11
Plug-in free live view: Chrome 57.0+, Firefox 52.0+
Image
Day/Night Switch| Day, Night, Auto, Schedule
Image Enhancement| BLC, HLC, 3D DNR
Image Parameters Switch| Yes
Image Settings| Rotate mode, saturation, brightness, contrast, sharpness, gain, white balance adjustable by client software or web browser
Interface
Alarm| -ISU: 1 input, 1 output (max. 12 VDC @30 mA)
Audio| -ISU: 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. input amplitude: 3.3 Vpp, input impedance: 100 Ω, interface type: non-equilibrium
On-board Storage| Built-in micro SD slot, up to 256 GB
Hardware Reset| Yes
Communication Interface| 1 RJ45 10M/100M self-adaptive Ethernet port
Intelligent (Traditional Algorithm)
Basic Event| Motion detection, video tampering alarm, exception (network disconnected, IP address conflict, illegal login, HDD full, HDD error), scene change detection
Intelligent (Deep Learning Algorithm)
Face Capture| Yes
Premier Protection| Line crossing detection, intrusion detection, region entrance detection, region exiting detection
General
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)
Power Supply| 12 VDC ± 25%, reverse polarity protection PoE: 802.3af, class 3
Power Consumption and Current| 12 VDC, 0.45 A, max. 5.4 W
PoE: (802.3af, 36 V to 57 V), 0.2 A to 0.1 A, max. 6.5 W
Power Interface| Ø5.5 mm coaxial power plug
Material| Metal upper cover and base
Camera Dimension| Ø121 × 92 mm (4.8″ × 3.6″)
Package Dimension| 150 × 150 × 141 mm (5.9″ × 5.9″ × 5.6″)
Camera Weight| 585 g (1.3 lb.)
With Package Weight| 836 g (1.8 lb.)
Linkage Method| Upload to NAS/memory card, notify surveillance center, trigger record, trigger capture, strobe light, audible warning

Note : External device is required.
Web Client Language| 32 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)
General Function| Anti-flicker, heartbeat, mirror, privacy masks, flash log, password reset via e-mail, pixel counter
Software Reset| Yes
Approval
EMC| FCC (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); IC(ICES-003: Issue 6, 2016); 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); BIS (IS 13252(Part 1):2010+A1:2013+A2:2015); LOA (IEC/EN 60950-1)
Environment| CE-RoHS (2011/65/EU); WEEE (2012/19/EU); Reach (Regulation (EC) No 1907/2006)
Protection| -ISU: Ingression protection: IP66 (IEC 60529-2013), IK10 (IEC 62262:2002)
-I: Ingression protection: IP67 (IEC 60529-2013), IK10 (IEC 62262:2002)

Available Model
DS-2CD2146G2-I(2.8 mm, 4 mm, 6 mm)
DS-2CD2146G2-ISU(2.8 mm, 4 mm, 6 mm)
HIKVISION DS-2CD2146G2 - Dimension