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12MP Acusense Smart Hybrid Light Fixed Bullet Network Camera

  • UHD: Ultra High Definition delivers lifelike immersion
  • Excellent low-light performance via Powered by DarkFighter
  • Person and vehicle classification based on deep learning
  • Crystal-clear audio with Built-in Arrayed Dual-Mic (-2U models）
  • Clear imaging against strong back light due to 130 dB true WDR technology
  • Water and dust resistant (IP67)
  • Anti-corrosion design, providing reliability and longevity compared to standard (NEMA 4X)
  • Tamper-free & eco-friendly packaging

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Available models:

DS-2CD2T126G3-2I2UY(2.8mm)(eF)
DS-2CD2T126G3-2I2UY(4mm)(eF)
DS-2CD2T126G3-2IY(2.8mm)(eF)
DS-2CD2T126G3-2IY(4mm)(eF)
DS-2CD2T126G3-4I2UY(2.8mm)(eF)
DS-2CD2T126G3-4I2UY(4mm)(eF)
DS-2CD2T126G3-4IY(2.8mm)(eF)
DS-2CD2T126G3-4IY(4mm)(eF)
DS-2CD2T126G3-2I2UY(6mm)(eF)
DS-2CD2T126G3-2IY(6mm)(eF)
DS-2CD2T126G3-4I2UY(6mm)(eF)
DS-2CD2T126G3-4IY(6mm)(eF)
DS-2CD2T126G3-2I2UY(2.8mm)/eF/O-STDBLACK
DS-2CD2T126G3-2I2UY(4mm)(eF)/O-STD/BLACK
DS-2CD2T126G3-2IY(2.8mm)(eF)/O-STD/BLACK
DS-2CD2T126G3-2IY(4mm)(eF)(BLACK)
DS-2CD2T126G3-4I2UY(2.8mm)/eF/O-STDBLACK
DS-2CD2T126G3-4I2UY(4mm)(eF)/O-STD/BLACK
DS-2CD2T126G3-4IY(2.8mm)(eF)/O-STD/BLACK
DS-2CD2T126G3-4IY(4mm)(eF)(BLACK)
DS-2CD2T126G3-2I(2U)Y/4I(2U)Y

Specification

  • Camera
  • Image Sensor1/1.8" Progressive Scan CMOS
  • Max. Resolution4608 × 2592
  • Min. IlluminationColor: 0.0008 Lux @ (F1.6, AGC ON),B/W: 0 Lux with IR
  • Shutter Time1 s to 1/100,000 s
  • Day & NightIR cut filter
  • Angle AdjustmentPan: 0° to 360°,tilt: 0° to 90°,rotate: 0° to 360°
  • Lens
  • Lens TypeFixed focal lens, 2.8, 4, and 6 mm optional
  • Focal Length & FOV2.8 mm, horizontal FOV 94.2°, vertical FOV 51.1°, diagonal FOV 110.2° 4 mm, horizontal FOV 73.1°, vertical FOV 40.2°, diagonal FOV 84.8° 6 mm, horizontal FOV 47°, vertical FOV 25.6°, diagonal FOV 54.6°
  • Lens MountM16
  • Iris TypeFixed
  • ApertureF1.6
  • Depth of Field2.8 mm: 2.9 m to ∞ 4 mm: 3.5 m to ∞ 6 mm: 8.3 m to ∞
  • DORI
  • DORI2.8 mm: D: 117 m, O: 46 m, R: 23 m, I: 11 m 4 mm: D: 148 m, O: 59 m, R: 29 m, I: 14 m 6 mm: D: 236 m, O: 93 m, R: 47 m, I: 23 m
  • Illuminator
  • Supplement Light TypeIR
  • Supplement Light Range2I:60m；4I:80m
  • Smart Supplement LightYes
  • IR Wavelength850 nm
  • Video
  • Main Stream40Hz：20fps(4608 × 2592) 50Hz：25fps(3840 × 2160, 2688 × 1520, 1920 × 1080, 1280 × 720) 60Hz：30fps(3840 × 2160, 2688 × 1520, 1920 × 1080, 1280 × 720)
  • Sub-Stream40 Hz: 20 fps (1280 × 720, 640 × 480, 640 × 360) 50 Hz: 25 fps (1280 × 720, 640 × 480, 640 × 360) 60 Hz: 30 fps (1280 × 720, 640 × 480, 640 × 360)
  • Third Stream50 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.264+/H.265+, Sub-stream: H.265/H.264/MJPEG, Third stream: H.265/H.264
  • Video Bit Rate32 Kbps to 24 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
  • Audio
  • Audio Type-2U: Mono sound
  • Audio Bit Rate-2U: 64 Kbps (G.711ulaw/G.711alaw)/16 Kbps (G.722.1)/16 Kbps (G.726)/16 Kbps to 64 Kbps (AAC-LC)/32 to 192 Kbps (MP2L2)/8 to 320 Kbps (MP3)
  • Audio Compression -2U: G.711/G.722.1/G.726/MP2L2/PCM/MP3/AAC-LC
  • Audio Sampling Rate-2U: 8 kHz/16 kHz/32 kHz/48 kHz
  • Environment Noise Filtering-2U: Yes
  • Network
  • ProtocolsTCP/IP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, RTSP, RTCP, NTP, UPnP, SMTP, IGMP, 802.1X, QoS, IPv4, IPv6, UDP, Bonjour, SSL/TLS, PPPoE, SNMP, WebSocket, WebSockets, SRTP, SFTP
  • Simultaneous Live ViewUp to 6 channels
  • APIONVIF (Profile S, Profile G, Profile T),ISAPI,SDK,ISUP
  • User/HostUp to 32 users 3 user levels: administrator, operator, and user
  • 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)
  • Network StorageNAS (NFS, SMB/CIFS),Auto Network Replenishment (ANR)
  • ClientiVMS-4200,Hik-Connect,Hik-Central
  • Web BrowserPlug-in free live view: Chrome 80+, Firefox 80+, Edge 89+, Local service: Chrome 80+, Firefox 80+, Edge 89+
  • Image
  • Image Parameters SwitchYes
  • Image SettingsRotate mode,saturation,brightness,contrast,sharpness,gain,white balance,adjustable by client software or web browser
  • Day/Night SwitchDay,Night,Auto,Schedule
  • Image EnhancementBLC,HLC,3D DNR,Distortion Correction,Defog
  • SNR≥ 52 dB
  • Wide Dynamic Range (WDR)130 dB
  • Image StabilizationEIS
  • Privacy Mask4 programmable polygon privacy masks
  • Interface
  • Ethernet Interface1 RJ45 10 M/100 M self-adaptive Ethernet port
  • On-Board StorageBuilt-in memory card slot, support microSD/microSDHC/microSDXC card, up to 512 GB
  • Reset KeyYes
  • Event
  • Basic Event Motion detection (support alarm triggering by specified target types (human and vehicle)),video tampering alarm,exception
  • Smart EventScene change detection
  • LinkageUpload to FTP/NAS/memory card,notify surveillance center,trigger recording,trigger capture,send email
  • Deep Learning Function
  • Face CaptureYes
  • Perimeter Protection Line crossing, intrusion, region entrance, region exiting Support alarm triggering by specified target types (human and vehicle)
  • General
  • Power2I：DC：12 VDC ± 25%, 0.79 A, max. 9.5 W,Ø5.5 mm coaxial power plug,reverse polarity protection, PoE: IEEE 802.3af, Class 3, max. 11.5 W 4I：DC：12 VDC ± 25%, 0.95 A, max. 11.5 W,Ø5.5 mm coaxial power plug,reverse polarity protection, PoE: IEEE 802.3af, Class 3, max. 12.5 W
  • MaterialFront cover: Metal, body: Metal, bracket: Metal
  • Dimension88.7 mm × 91.2 mm × 287.2 mm (3.5" × 3.6" × 11.3")
  • Package Dimension386 mm × 156 mm × 155 mm (15.2" × 6.1" × 6.1")
  • Approx. 1200 g (2.7 lb.)
  • With Package WeightApprox. 1745 g (3.9 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)
  • General FunctionHeartbeat,mirror,flash log,password reset via email,pixel counter,anti-banding
  • 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
  • Approval
  • EMCCE-EMC: EN 55032:2015+A1:2020, EN 50130-4:2011+A1:2014, EN IEC 61000-3-2:2019+A1:2021, EN 61000-3-3:2013+A1:2019+A2:2021
  • SafetyCB: IEC 62368-1: 2014+A11, CE-LVD: EN 62368-1: 2014/A11: 2017
  • EnvironmentCE-RoHS: 2011/65/EU, WEEE: 2012/19/EU, Reach: Regulation (EC) No 1907/2006
  • ProtectionIP67: IEC 60529-2013
  • Anti-Corrosion ProtectionNEMA 4X (NEMA 250-2018)
*Product performance is based on testing in a controlled environment. Your results may vary due to several external and environmental factors.

Specification

Camera
Image Sensor
1/1.8" Progressive Scan CMOS
Max. Resolution
4608 × 2592
Min. Illumination
Color: 0.0008 Lux @ (F1.6, AGC ON),B/W: 0 Lux with IR
Shutter Time
1 s to 1/100,000 s
Day & Night
IR cut filter
Angle Adjustment
Pan: 0° to 360°,tilt: 0° to 90°,rotate: 0° to 360°
Lens
Lens Type
Fixed focal lens, 2.8, 4, and 6 mm optional
Focal Length & FOV
2.8 mm, horizontal FOV 94.2°, vertical FOV 51.1°, diagonal FOV 110.2° 4 mm, horizontal FOV 73.1°, vertical FOV 40.2°, diagonal FOV 84.8° 6 mm, horizontal FOV 47°, vertical FOV 25.6°, diagonal FOV 54.6°
Lens Mount
M16
Iris Type
Fixed
Aperture
F1.6
Depth of Field
2.8 mm: 2.9 m to ∞ 4 mm: 3.5 m to ∞ 6 mm: 8.3 m to ∞
DORI
DORI
2.8 mm: D: 117 m, O: 46 m, R: 23 m, I: 11 m 4 mm: D: 148 m, O: 59 m, R: 29 m, I: 14 m 6 mm: D: 236 m, O: 93 m, R: 47 m, I: 23 m
Illuminator
Supplement Light Type
IR
Supplement Light Range
2I:60m；4I:80m
Smart Supplement Light
Yes
IR Wavelength
850 nm
Video
Main Stream
40Hz：20fps(4608 × 2592) 50Hz：25fps(3840 × 2160, 2688 × 1520, 1920 × 1080, 1280 × 720) 60Hz：30fps(3840 × 2160, 2688 × 1520, 1920 × 1080, 1280 × 720)
Sub-Stream
40 Hz: 20 fps (1280 × 720, 640 × 480, 640 × 360) 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) *Third stream is supported under certain settings.
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
Video Bit Rate
32 Kbps to 24 Mbps
H.264 Type
Baseline Profile,Main Profile,High Profile
H.265 Type
Main Profile
Bit Rate Control
CBR,VBR
Scalable Video Coding (SVC)
H.264 and H.265 encoding
Region of Interest (ROI)
1 fixed region for main stream
Audio
Audio Type
-2U: Mono sound
Audio Bit Rate
-2U: 64 Kbps (G.711ulaw/G.711alaw)/16 Kbps (G.722.1)/16 Kbps (G.726)/16 Kbps to 64 Kbps (AAC-LC)/32 to 192 Kbps (MP2L2)/8 to 320 Kbps (MP3)
Audio Compression
-2U: G.711/G.722.1/G.726/MP2L2/PCM/MP3/AAC-LC
Audio Sampling Rate
-2U: 8 kHz/16 kHz/32 kHz/48 kHz
Environment Noise Filtering
-2U: Yes
Network
Protocols
TCP/IP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, RTSP, RTCP, NTP, UPnP, SMTP, IGMP, 802.1X, QoS, IPv4, IPv6, UDP, Bonjour, SSL/TLS, PPPoE, SNMP, WebSocket, WebSockets, SRTP, SFTP
Simultaneous Live View
Up to 6 channels
API
ONVIF (Profile S, Profile G, Profile T),ISAPI,SDK,ISUP
User/Host
Up to 32 users 3 user levels: administrator, operator, and user
Security
Password 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)
Network Storage
NAS (NFS, SMB/CIFS),Auto Network Replenishment (ANR)
Client
iVMS-4200,Hik-Connect,Hik-Central
Web Browser
Plug-in free live view: Chrome 80+, Firefox 80+, Edge 89+, Local service: Chrome 80+, Firefox 80+, Edge 89+
Image
Image Parameters Switch
Yes
Image Settings
Rotate mode,saturation,brightness,contrast,sharpness,gain,white balance,adjustable by client software or web browser
Day/Night Switch
Day,Night,Auto,Schedule
Image Enhancement
BLC,HLC,3D DNR,Distortion Correction,Defog
SNR
≥ 52 dB
Wide Dynamic Range (WDR)
130 dB
Image Stabilization
EIS
Privacy Mask
4 programmable polygon privacy masks
Interface
Ethernet Interface
1 RJ45 10 M/100 M self-adaptive Ethernet port
On-Board Storage
Built-in memory card slot, support microSD/microSDHC/microSDXC card, up to 512 GB
Reset Key
Yes
Event
Basic Event
Motion detection (support alarm triggering by specified target types (human and vehicle)),video tampering alarm,exception
Smart Event
Scene change detection
Linkage
Upload to FTP/NAS/memory card,notify surveillance center,trigger recording,trigger capture,send email
Deep Learning Function
Face Capture
Yes
Perimeter Protection
Line crossing, intrusion, region entrance, region exiting Support alarm triggering by specified target types (human and vehicle)
General
Power
2I：DC：12 VDC ± 25%, 0.79 A, max. 9.5 W,Ø5.5 mm coaxial power plug,reverse polarity protection, PoE: IEEE 802.3af, Class 3, max. 11.5 W 4I：DC：12 VDC ± 25%, 0.95 A, max. 11.5 W,Ø5.5 mm coaxial power plug,reverse polarity protection, PoE: IEEE 802.3af, Class 3, max. 12.5 W
Material
Front cover: Metal, body: Metal, bracket: Metal
Dimension
88.7 mm × 91.2 mm × 287.2 mm (3.5" × 3.6" × 11.3")
Package Dimension
386 mm × 156 mm × 155 mm (15.2" × 6.1" × 6.1")
Approx. 1200 g (2.7 lb.)
With Package Weight
Approx. 1745 g (3.9 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)
General Function
Heartbeat,mirror,flash log,password reset via email,pixel counter,anti-banding
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
Approval
EMC
CE-EMC: EN 55032:2015+A1:2020, EN 50130-4:2011+A1:2014, EN IEC 61000-3-2:2019+A1:2021, EN 61000-3-3:2013+A1:2019+A2:2021
Safety
CB: IEC 62368-1: 2014+A11, CE-LVD: EN 62368-1: 2014/A11: 2017
Environment
CE-RoHS: 2011/65/EU, WEEE: 2012/19/EU, Reach: Regulation (EC) No 1907/2006
Protection
IP67: IEC 60529-2013
Anti-Corrosion Protection
NEMA 4X (NEMA 250-2018)
For better user experience, we highly recommend you to update your device to the latest firmware asap.
Specification
Camera
  • Camera
  • Camera
  • Camera
  • Camera
  • Camera
  • Camera
Lens
  • Lens
  • Lens
  • Lens
  • Lens
  • Lens
  • Lens
DORI
  • DORI
Illuminator
  • Illuminator
  • Illuminator
  • Illuminator
  • Illuminator
Video
  • Video
  • Video
  • Video
  • Video
  • Video
  • Video
  • Video
  • Video
  • Video
  • Video
Audio
  • Audio
  • Audio
  • Audio
  • Audio
  • Audio
Network
  • Network
  • Network
  • Network
  • Network
  • Network
  • Network
  • Network
  • Network
Image
  • Image
  • Image
  • Image
  • Image
  • Image
  • Image
  • Image
  • Image
Interface
  • Interface
  • Interface
  • Interface
Event
  • Event
  • Event
  • Event
Deep Learning Function
  • Deep Learning Function
  • Deep Learning Function
General
  • General
  • General
  • General
  • General
  • General
  • General
  • General
  • General
  • General
  • General
Approval
  • Approval
  • Approval
  • Approval
  • Approval
  • Approval
*Product performance is based on testing in a controlled environment. Your results may vary due to several external and environmental factors.

Resources

Firmware

For better user experience, we highly recommend you to update your device to the latest firmware asap.

Firmware

For better user experience, we highly recommend you to update your device to the latest firmware asap.
Firmware_V5.8.1_250901
Network Camera-V5.8.1_250901 Release Note-IPCE_G9
Applied to:
DS-2CD2T126G3-2I2UY(2.8mm)(eF)
DS-2CD2T126G3-2I2UY(4mm)(eF)
DS-2CD2T126G3-2IY(2.8mm)(eF)
DS-2CD2T126G3-2IY(4mm)(eF)
DS-2CD2T126G3-4I2UY(2.8mm)(eF)
DS-2CD2T126G3-4I2UY(4mm)(eF)
DS-2CD2T126G3-4IY(2.8mm)(eF)
DS-2CD2T126G3-4IY(4mm)(eF)
DS-2CD2T126G3-2I2UY(6mm)(eF)
DS-2CD2T126G3-2IY(6mm)(eF)
DS-2CD2T126G3-4I2UY(6mm)(eF)
DS-2CD2T126G3-4IY(6mm)(eF)
DS-2CD2T126G3-2I2UY(2.8mm)/eF/O-STDBLACK
DS-2CD2T126G3-2I2UY(4mm)(eF)/O-STD/BLACK
DS-2CD2T126G3-2IY(2.8mm)(eF)/O-STD/BLACK
DS-2CD2T126G3-2IY(4mm)(eF)(BLACK)
DS-2CD2T126G3-4I2UY(2.8mm)/eF/O-STDBLACK
DS-2CD2T126G3-4I2UY(4mm)(eF)/O-STD/BLACK
DS-2CD2T126G3-4IY(2.8mm)(eF)/O-STD/BLACK
DS-2CD2T126G3-4IY(4mm)(eF)(BLACK)

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