HikVision 4MP IP Bullet DS-2CD2T46G1-4I
High quality imaging with 4 MP resolution
Excellent low-light performance via 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
Strobe light and audio alarm to warn intruder off
Water and dust resistant (IP66)
80 m IR distance for bright night imaging
Robust structure design with full metal materials
Camera
Image Sensor1/2.7" Progressive Scan CMOS
Min. Illumination0.012 Lux @ (F1.6, AGC ON), 0 Lux with IR
Shutter Speed1/3 s to 1/100,000 s
Slow ShutterYes
Wide Dynamic Range120dB
Day & NightIR cut filter
Angle AdjustmentPan: 0° to 360°, tilt: 0° to 90°, rotate: 0° to 360°
Lens
FocusFixed
Lens Type2.8/4/6/8 mm
FOV2.8 mm, horizontal FOV: 104°, vertical FOV: 58°, diagonal FOV: 124°,4 mm, horizontal FOV: 83°, vertical FOV: 44°, diagonal FOV: 99°,6 mm, horizontal FOV: 51°, vertical FOV: 28°, diagonal FOV: 58°,8 mm, horizontal FOV: 39°, vertical FOV: 21°, diagonal FOV: 45°
ApertureF1.6
Lens MountM12
Aperture TypeFixed
Illuminator
IR RangeUp to 80 m
Wavelength850 nm
Video
Max. Resolution2688 × 1520
Main Stream50Hz: 25fps (2688 × 1520, 1920 × 1080, 1280 × 720),60Hz: 30fps (2688 × 1520, 1920 × 1080, 1280 × 720)
Sub Stream50Hz: 25fps (704 × 576, 640 × 480, 352 × 288),60Hz: 30fps (704 × 576, 640 × 480, 352 × 288)
Video CompressionMain stream: H.265/H.264 ;Sub-stream: H.265/H.264/MJPEG ;Third stream:H.265/H.264
Video Bit Rate32 Kbps to 16 Mbps
H.264 TypeMain Profile/High Profile
H.265 TypeMain Profile
H.264+Main stream supports
H.265+Main stream supports
Scalable Video Coding (SVC)H.265 encoding and H.264 encoding support
Region Of Interest (ROI)Support 4 fixed region for main stream and sub-stream separately
Network
Simultaneous Live ViewUp to 6 channels
APIONVIF (PROFILE S, PROFILE G), ISAPI
ProtocolsTCP/IP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, RTSP, RTCP, PPPoE, NTP, UPnP, SMTP, SNMP, IGMP, 802.1X, QoS, IPv6, UDP, Bonjour
User/HostUp to 32 users,3 levels: Administrator, Operator and User
Network StorageSupport microSD/SDHC/SDXC card (128G) local storage, NAS (NFS,SMB/CIFS), ANR
ClientiVMS-4200, Hik-Connect, iVMS-5200, iVMS-4500
Web BrowserIE8+, Chrome 41.0-44, Firefox 30.0-51, Safari 8.0-11
Alarm TriggerMotion detection, video tampering, network disconnected, IP address conflict, illegal login, HDD full, HDD error
Image
Day/Night SwitchDay/Night/Auto/Schedule
DNR3D DNR
Image EnhancementBLC/3D DNR/HLC
Image SettingsSaturation, brightness, contrast, sharpness, AGC, white balance adjustable by client software or web browser
Interface
On-Board StorageBuilt-in micro SD/SDHC/SDXC slot, up to 128 GB
Hardware ResetYes
Communication Interface1 RJ45 10M/100M self-adaptive Ethernet port
Smart Feature-Set
Smart EventLine crossing detection, intrusion detection, region entrance detection, region exit detection, false alarm filter by target classification
General
Firmware VersionV5.5.72
General FunctionOne-key reset, anti-flicker, heartbeat, mirror, password protection, privacy mask, watermark, IP address filter
Startup And Operating Conditions-30 °C to +60 °C (-22 °F to +140 °F), humidity 95% or less (non-condensing)
Power Supply12 VDC ± 25%, 5.5 mm coaxial power plug,PoE (802.3at, class 4)
Power Consumption And Current12 VDC, 1.25 A, max. 15 W,PoE: (802.3at, 42.5 V to 57 V), 0.42 A to 0.32 A, max. 18 W
Camera DimensionCamera: Φ 105 × 292.2 mm (Φ 4.1" × 11.5") ;With package: 385 × 190 × 180 mm (15.2" × 7.5" × 7.1")
Camera WeightCamera: 1320 g (2.9 lb.) ;With package: 1924 g (4.2 lb.)
Approval
ProtectionIP66