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DS-2CD2T46G1-2I/4I

4 MP AcuSense Fixed Bullet Network Camera

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
Water and dust resistant (IP67)
50/80 m IR distance for bright night imaging
Robust structure design with full metal materials

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Available models:

DS-2CD2T46G1-4I(2.8mm)

DS-2CD2T46G1-4I(4mm)

kamera
Image Sensor 1/2.7" Progressive Scan CMOS
Min. Illumination 0.007 Lux @ (F1.2, AGC ON), 0.012 Lux @ (F1.6, AGC ON)
Shutter Speed 1/3 s to 1/100,000 s
Slow Shutter Yes
Wide Dynamic Range 120dB
Day & Night IR cut filter
Angle Adjustment Pan: 0° to 360°, tilt: 0° to 90°, rotate: 0° to 360°

Lens
Focus Fixed
Lens Type 2.8/4/6/8 mm
FOV 2.8 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°
Aperture F1.6
Lens Mount M12
Aperture Type Fixed

Illuminator
IR Range -2I: 2LEDs, up to 50 m,-4I: 4LEDs, up to 80 m
Wavelength 850 nm

Video
Max. Resolution 2688 × 1520
Main Stream 50Hz: 25fps (2688 × 1520, 1920 × 1080, 1280 × 720),60Hz: 30fps (2688 × 1520, 1920 × 1080, 1280 × 720)
Sub Stream 50Hz: 25fps (704 × 576, 640 × 480, 352 × 288),60Hz: 30fps (704 × 576, 640 × 480, 352 × 288)
Video Compression Main stream: H.265/H.264,Sub stream: H.265/H.264/MJPEG
Video Bit Rate 32 Kbps to 16 Mbps
H.264 Type Main Profile/High Profile
H.265 Type Main 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 1 fixed region for main stream and sub stream separately

Network
Simultaneous Live View Up to 6 channels
API ONVIF (PROFILE S, PROFILE G), ISAPI
Protocols TCP/IP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, RTSP, RTCP, PPPoE, NTP, UPnP, SMTP, SNMP, IGMP, 802.1X, QoS, IPv6, UDP, Bonjour
User/Host Up to 32 users,3 levels: Administrator, Operator and User
Network Storage Support micro SD/SDHC/SDXC card (128G) local storage, NAS (NFS,SMB/CIFS), ANR
Client iVMS-4200, Hik-Connect, iVMS-5200, iVMS-4500
Web Browser IE8+, Chrome 31.0-44, Firefox 30.0-51, Safari 8.0+
Alarm Trigger Tampering alarm, network disconnected, IP address conflict, illegal login, HDD full, HDD error

Image
Day/Night Switch Day/Night/Auto/Schedule
DNR 3D DNR
Image Enhancement BLC/3D DNR
Image Settings Saturation, brightness, contrast, sharpness, AGC, white balance adjustable by client software or web browser

Interface
On-board Storage Built-in micro SD/SDHC/SDXC slot, up to 128 GB
Hardware Reset Yes
Communication Interface 1 RJ45 10M/100M self-adaptive Ethernet port

Event
Smart Event Line crossing detection, intrusion detection, region entrance detection, region exit detection, false alarm filter by target classification

General
Firmware Version V5.5.61
General Function One-key reset, anti-filter
Startup and Operating Conditions -30 °C to +50 °C (-22 °F to +122 °F), humidity 95% or less (non-condensing)
Power Supply 12 VDC ± 25%, 5.5 mm coaxial power plug,PoE (802.3at, class 4)
Power Consumption and Current -2I: ,12 VDC, 0.9 A, Max: 10.5 W,PoE: (802.3at, 42.5 V to 57 V), 0.3A to 0.1A, Max: 13 W,-4I:,12 VDC, 1.2 A, Max: 14 W,PoE: (802.3at, 42.5 V to 57 V), 0.4A to 0.1A, Max: 17 W
Camera Dimension Camera: Φ105 × 289.5 mm (Φ4.1″ × 11.4″)
Camera Weight Camera: 1100 g (2.4 lb.),With package: 1600 g (3.5 lb.)

Approval
Protection IP67

Specification

kamera

Image Sensor

1/2.7" Progressive Scan CMOS

Min. Illumination

0.007 Lux @ (F1.2, AGC ON), 0.012 Lux @ (F1.6, AGC ON)

Shutter Speed

1/3 s to 1/100,000 s

Slow Shutter

Yes

Wide Dynamic Range

120dB

Day & Night

IR cut filter

Angle Adjustment

Pan: 0° to 360°, tilt: 0° to 90°, rotate: 0° to 360°

Lens

Focus

Fixed

Lens Type

2.8/4/6/8 mm

FOV

2.8 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°

Aperture

F1.6

Lens Mount

M12

Aperture Type

Fixed

Illuminator

IR Range

-2I: 2LEDs, up to 50 m,-4I: 4LEDs, up to 80 m

Wavelength

850 nm

Video

Max. Resolution

2688 × 1520

Main Stream

50Hz: 25fps (2688 × 1520, 1920 × 1080, 1280 × 720),60Hz: 30fps (2688 × 1520, 1920 × 1080, 1280 × 720)

Sub Stream

50Hz: 25fps (704 × 576, 640 × 480, 352 × 288),60Hz: 30fps (704 × 576, 640 × 480, 352 × 288)

Video Compression

Main stream: H.265/H.264,Sub stream: H.265/H.264/MJPEG

Video Bit Rate

32 Kbps to 16 Mbps

H.264 Type

Main Profile/High Profile

H.265 Type

Main 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 1 fixed region for main stream and sub stream separately

Network

Simultaneous Live View

Up to 6 channels

API

ONVIF (PROFILE S, PROFILE G), ISAPI

Protocols

TCP/IP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, RTSP, RTCP, PPPoE, NTP, UPnP, SMTP, SNMP, IGMP, 802.1X, QoS, IPv6, UDP, Bonjour

User/Host

Up to 32 users,3 levels: Administrator, Operator and User

Network Storage

Support micro SD/SDHC/SDXC card (128G) local storage, NAS (NFS,SMB/CIFS), ANR

Client

iVMS-4200, Hik-Connect, iVMS-5200, iVMS-4500

Web Browser

IE8+, Chrome 31.0-44, Firefox 30.0-51, Safari 8.0+

Alarm Trigger

Tampering alarm, network disconnected, IP address conflict, illegal login, HDD full, HDD error

Image

Day/Night Switch

Day/Night/Auto/Schedule

DNR

3D DNR

Image Enhancement

BLC/3D DNR

Image Settings

Saturation, brightness, contrast, sharpness, AGC, white balance adjustable by client software or web browser

Interface

On-board Storage

Built-in micro SD/SDHC/SDXC slot, up to 128 GB

Hardware Reset

Yes

Communication Interface

1 RJ45 10M/100M self-adaptive Ethernet port

Event

Smart Event

Line crossing detection, intrusion detection, region entrance detection, region exit detection, false alarm filter by target classification

General

Firmware Version

V5.5.61

General Function

One-key reset, anti-filter

Startup and Operating Conditions

-30 °C to +50 °C (-22 °F to +122 °F), humidity 95% or less (non-condensing)

Power Supply

12 VDC ± 25%, 5.5 mm coaxial power plug,PoE (802.3at, class 4)

Power Consumption and Current

-2I: ,12 VDC, 0.9 A, Max: 10.5 W,PoE: (802.3at, 42.5 V to 57 V), 0.3A to 0.1A, Max: 13 W,-4I:,12 VDC, 1.2 A, Max: 14 W,PoE: (802.3at, 42.5 V to 57 V), 0.4A to 0.1A, Max: 17 W

Camera Dimension

Camera: Φ105 × 289.5 mm (Φ4.1″ × 11.4″)

Camera Weight

Camera: 1100 g (2.4 lb.),With package: 1600 g (3.5 lb.)

Approval

Protection

IP67