4 MP AcuSense Fixed Dome Network Camera

Available models:

DS-2CD3146G2-IMS(2.8mm)

DS-2CD3146G2-IMS(4mm)

Lens
Focal Length & FOV
2.8 mm, horizontal FOV 101°, vertical FOV 55°, diagonal FOV 122°
4 mm, horizontal FOV 84°, vertical FOV 46°, diagonal FOV 99°
Lens TypeFixed focal lens, 2.8 and 4 mm optional
ApertureF1.4
Iris TypeFixed
Lens MountM12

Video
Main Stream
50 Hz: 25 fps (2688 × 1520, 1920 × 1080, 1280 × 720)
60 Hz: 30 fps (2688 × 1520, 1920 × 1080, 1280 × 720)
Target CroppingYes
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)
Fourth Stream
50 Hz: 10 fps (1280 × 720, 640 × 480, 640 × 360)
60 Hz: 10 fps (1280 × 720, 640 × 480, 640 × 360)
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,,
Fourth stream: H.265/H.264/MJPEG
Bit Rate ControlCBR,VBR
Video Bit Rate32 Kbps to 8 Mbps
H.264 TypeBaseline Profile,Main Profile,High Profile
H.265 TypeMain Profile
Scalable Video Coding (SVC)H.264 and H.265 encoding
Region of Interest (ROI)5 fixed regions for main stream and sub-stream
e-PTZSupport Patrol and Auto Tracking settings

Audio
Audio TypeMono sound
Environment Noise FilteringYes
Audio Sampling Rate8 kHz/16 kHz/32 kHz/44.1 kHz/48 kHz
Audio CompressionG.711/G.722.1/G.726/MP2L2/PCM/MP3/AAC-LC
Audio Bit Rate64 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-LC)

Network
SecurityPassword 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)
Simultaneous Live ViewUp to 6 channels
APIONVIF (Profile S, Profile G, Profile T),ISAPI,SDK,ISUP
ProtocolsTCP/IP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, RTSP, NTP, UPnP, SMTP, IGMP, 802.1X, QoS, IPv4, IPv6, UDP, Bonjour, SSL/TLS, PPPoE, SFTP, ARP, SNMP, WebSocket, WebSockets, SRTP, SFTP
User/Host
Up to 32 users
3 user levels: administrator, operator, and user
Network Storage
NAS (NFS, SMB/CIFS),Auto Network Replenishment (ANR),
Together with high-end Hikvision memory card, memory card encryption and health detection are supported.
ClientiVMS-4200,Hik-Connect,Hik-Central
Web Browser
Plug-in required live view: IE11,
Plug-in free live view: Chrome 80+, Firefox 80+, Edge 89+, Safari 13+,
Local service: Chrome 80+, Firefox 80+, Edge 89+, Safari 13+

Image
Image Parameters SwitchYes
Wide Dynamic Range (WDR)120 dB
SNR≥ 52 dB
Privacy Mask8 programmable polygon privacy masks
Day/Night SwitchDay,Night,Auto,Schedule
Image EnhancementBLC,HLC,3D DNR,Defog
Image SettingsRotate mode,saturation,brightness,contrast,sharpness,gain,white balance,adjustable by client software or web browser

Interface
Audio
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
Alarm1 input, 1 output (max. 12 VDC, 30 mA)
Video Output1 type D HDMI interface (female plug) (720p@50 fps/60 fps, 1080p@25 fps/30 fps/50 fps/60 fps, HDMI version 1.4)
On-Board StorageBuilt-in memory card slot, support microSD/microSDHC/microSDXC card, up to 512 GB
Reset KeyYes
Ethernet Interface1 RJ45 10 M/100 M self-adaptive Ethernet port

Event
Basic EventMotion detection (support alarm triggering by specified target types (human and vehicle)),video tampering alarm,exception
Smart Event
Scene change detection, audio exception detection, defocus detection, unattended baggage detection, object removal detection
LinkageUpload to FTP/NAS/memory card,notify surveillance center,send email,trigger alarm output,trigger recording,trigger capture,audible warning

Deep Learning Function
Perimeter Protection
Line crossing, intrusion, region entrance, region exiting
Support alarm triggering by specified target types (human and vehicle)
Face CaptureYes
People CountingYes

General
Power
12 VDC ± 25%, 0.7 A, max. 8.4 W,Ø5.5 mm coaxial power plug,or two-core terminal block,reverse polarity protection,
PoE: IEEE 802.3af, Class 3, max. 10 W
MaterialMetal
DimensionØ119 mm × 90 mm (Ø4.7″ × 3.5″)
Package Dimension150 mm × 150 mm × 141 mm (5.9″ × 5.9″ × 5.6″)
WeightApprox. 440 g (0.97 lb.)
With Package WeightApprox. 720 g (1.59 lb.)
Storage Conditions-10 °C to 40 °C (-14 °F to 104 °F). Humidity 95% or less (non-condensing)
Startup and Operating Conditions-10 °C to 40 °C (-14 °F to 104 °F). Humidity 95% or less (non-condensing)
Language33 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 FunctionHeartbeat,mirror,flash log,password reset via email,pixel counter,anti-banding

Approval
EMC
CE-EMC: EN 55032: 2015, EN 61000-3-2:2019, EN 61000-3-3: 2013+A1:2019, EN 50130-4: 2011 +A1: 2014,
RCM: AS/NZS CISPR 32: 2015,
IC: ICES-003: Issue 7,
KC: KN32: 2015, KN35: 2015
Safety
CB: IEC 62368-1: 2014+A11,
CE-LVD: EN 62368-1: 2014/A11: 2017,
LOA: IEC/EN 60950-1
Environment
CE-RoHS: 2011/65/EU,
WEEE: 2012/19/EU,
Reach: Regulation (EC) No 1907/2006
ProtectionIK10: IEC 62262:2002