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2 MP AcuSense Varifocal Dome Network Camera

High quality imaging with 2 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) and vandal proof (IK10)
Motorized varifocal lens for easy installation and monitoring
-S: audio and alarm interface available
Robust structure design with full metal materials

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DS-2CD2726G1-IZS

Specification
Resources
Accessories

Máy ảnh
Image Sensor1/2.8" Progressive Scan CMOS
Min. IlluminationColor: 0.005 Lux @ (F1.2, AGC ON),0.007 Lux @ (F1.4, 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 355°, tilt: 0° to 75°, rotate: 0° to 355°

Lens
FocusAuto
Lens Type2.8 mm to 12 mm
FOVHorizontal FOV: 113° to 32°, vertical FOV: 59° to 18°, diagonal FOV: 137° to 37°
ApertureF1.4
Lens MountΦ14
Aperture TypeFixed

Illuminator
IR RangeUp to 30 m
Wavelength850 nm

Video
Max. Resolution1920 × 1080
Main Stream50Hz: 25fps (1920 × 1080, 1280 × 960, 1280 × 720),60Hz: 30fps (1920 × 1080, 1280 × 960, 1280 × 720)
Sub Stream50Hz: 25fps (640 × 480, 640 × 360, 320 × 240),60Hz: 30fps (640 × 480, 640 × 360, 320 × 240)
Video Compression Main stream: H.265/H.264,Sub stream: H.265/H.264/MJPEG
Video Bit Rate32 Kbps to 16 Mbps
H.264 TypeMain Profile/High Profile
H.265 TypeMain Profile
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

Audio
Environment Noise FilteringYes
Audio Sampling Rate8kHz/16kHz
Audio Compression G.711/G.722.1/G.726/MP2L2/PCM
Audio Bit Rate64Kbps(G.711)/16Kbps(G.722.1)/16Kbps(G.726)/32-160Kbps(MP2L2)

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 micro SD/SDHC/SDXC card (128G) local storage, NAS (NFS,SMB/CIFS), ANR
ClientiVMS-4200, Hik-Connect, iVMS-5200, iVMS-4500
Web BrowserPlug-in required live view:,IE8+, Chrome 31.0-44, Firefox 30.0-51, Safari 8.0+,Plug-in free live view:,Chrome 45.0+, Firefox 52.0+
Alarm TriggerTampering alarm, network disconnected, IP address conflict, illegal login, HDD full, HDD error

Image
Day/Night SwitchDay/Night/Auto/Schedule/Triggered by Alarm In(-S)
DNR3D DNR
Image EnhancementBLC/3D DNR
Image SettingsSaturation, brightness, contrast, sharpness, AGC, white balance adjustable by client software or web browser

Interface
Audio1 audio input (line in), 1 audio output (line out), mono sound
Alarm 1 alarm input, 1 alarm output
On-board StorageBuilt-in micro SD/SDHC/SDXC slot, up to 128 GB
Hardware ResetYes
Communication Interface1 RJ45 10M/100M self-adaptive Ethernet port

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

General
Firmware VersionV5.5.63
General FunctionOne-key reset, anti-flicker, heartbeat, mirror, password protection, privacy mask, watermark, IP address filtering
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 (802.3af, class 3)
Power Consumption and Current12 VDC, 0.9 A, max. 11 W,PoE: (802.3af, 36 VDC to 57 VDC), 0.4 A to 0.2 A, max. 12.9 W
Camera DimensionCamera: Φ 153.3 × 111.6 mm (Φ 6" × 4.4")
Camera WeightCamera: 890 g (2 lb.),With package: 1300 g (2.9 lb.)

Approval
ProtectionIK10，IP67 (If the camera is installed outdoor, the bracket DS-1253ZJ-L should be used together with other pendant mounting bracket or wall mounting bracket to reduce IR reflective in the rainy day)

Máy ảnh

Image Sensor

1/2.8" Progressive Scan CMOS

Min. Illumination

Color: 0.005 Lux @ (F1.2, AGC ON),0.007 Lux @ (F1.4, AGC ON), 0 Lux with IR

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 355°, tilt: 0° to 75°, rotate: 0° to 355°

Lens

Focus

Auto

Lens Type

2.8 mm to 12 mm

FOV

Horizontal FOV: 113° to 32°, vertical FOV: 59° to 18°, diagonal FOV: 137° to 37°

Aperture

F1.4

Lens Mount

Φ14

Aperture Type

Fixed

Illuminator

IR Range

Up to 30 m

Wavelength

850 nm

Video

Max. Resolution

1920 × 1080

Main Stream

50Hz: 25fps (1920 × 1080, 1280 × 960, 1280 × 720),60Hz: 30fps (1920 × 1080, 1280 × 960, 1280 × 720)

Sub Stream

50Hz: 25fps (640 × 480, 640 × 360, 320 × 240),60Hz: 30fps (640 × 480, 640 × 360, 320 × 240)

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

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

Audio

Environment Noise Filtering

Yes

Audio Sampling Rate

8kHz/16kHz

Audio Compression

G.711/G.722.1/G.726/MP2L2/PCM

Audio Bit Rate

64Kbps(G.711)/16Kbps(G.722.1)/16Kbps(G.726)/32-160Kbps(MP2L2)

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

Plug-in required live view:,IE8+, Chrome 31.0-44, Firefox 30.0-51, Safari 8.0+,Plug-in free live view:,Chrome 45.0+, Firefox 52.0+

Alarm Trigger

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

Image

Day/Night Switch

Day/Night/Auto/Schedule/Triggered by Alarm In(-S)

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

Audio

1 audio input (line in), 1 audio output (line out), mono sound

Alarm

1 alarm input, 1 alarm output

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

V5.5.63

General Function

One-key reset, anti-flicker, heartbeat, mirror, password protection, privacy mask, watermark, IP address filtering

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%, 5.5 mm coaxial power plug,PoE (802.3af, class 3)

Power Consumption and Current

12 VDC, 0.9 A, max. 11 W,PoE: (802.3af, 36 VDC to 57 VDC), 0.4 A to 0.2 A, max. 12.9 W

Camera Dimension

Camera: Φ 153.3 × 111.6 mm (Φ 6" × 4.4")

Camera Weight

Camera: 890 g (2 lb.),With package: 1300 g (2.9 lb.)

Approval

Protection

IK10，IP67 (If the camera is installed outdoor, the bracket DS-1253ZJ-L should be used together with other pendant mounting bracket or wall mounting bracket to reduce IR reflective in the rainy day)

Máy ảnh

Image Sensor1/2.8" Progressive Scan CMOS
Min. IlluminationColor: 0.005 Lux @ (F1.2, AGC ON),0.007 Lux @ (F1.4, 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 355°, tilt: 0° to 75°, rotate: 0° to 355°

Lens

FocusAuto
Lens Type2.8 mm to 12 mm
FOVHorizontal FOV: 113° to 32°, vertical FOV: 59° to 18°, diagonal FOV: 137° to 37°
ApertureF1.4
Lens MountΦ14
Aperture TypeFixed

Illuminator

IR RangeUp to 30 m
Wavelength850 nm

Video

Max. Resolution1920 × 1080
Main Stream50Hz: 25fps (1920 × 1080, 1280 × 960, 1280 × 720),60Hz: 30fps (1920 × 1080, 1280 × 960, 1280 × 720)
Sub Stream50Hz: 25fps (640 × 480, 640 × 360, 320 × 240),60Hz: 30fps (640 × 480, 640 × 360, 320 × 240)
Video Compression Main stream: H.265/H.264,Sub stream: H.265/H.264/MJPEG
Video Bit Rate32 Kbps to 16 Mbps
H.264 TypeMain Profile/High Profile
H.265 TypeMain Profile
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

Audio

Environment Noise FilteringYes
Audio Sampling Rate8kHz/16kHz
Audio Compression G.711/G.722.1/G.726/MP2L2/PCM
Audio Bit Rate64Kbps(G.711)/16Kbps(G.722.1)/16Kbps(G.726)/32-160Kbps(MP2L2)

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 micro SD/SDHC/SDXC card (128G) local storage, NAS (NFS,SMB/CIFS), ANR
ClientiVMS-4200, Hik-Connect, iVMS-5200, iVMS-4500
Web BrowserPlug-in required live view:,IE8+, Chrome 31.0-44, Firefox 30.0-51, Safari 8.0+,Plug-in free live view:,Chrome 45.0+, Firefox 52.0+
Alarm TriggerTampering alarm, network disconnected, IP address conflict, illegal login, HDD full, HDD error

Image

Day/Night SwitchDay/Night/Auto/Schedule/Triggered by Alarm In(-S)
DNR3D DNR
Image EnhancementBLC/3D DNR
Image SettingsSaturation, brightness, contrast, sharpness, AGC, white balance adjustable by client software or web browser

Interface

Audio1 audio input (line in), 1 audio output (line out), mono sound
Alarm 1 alarm input, 1 alarm output
On-board StorageBuilt-in micro SD/SDHC/SDXC slot, up to 128 GB
Hardware ResetYes
Communication Interface1 RJ45 10M/100M self-adaptive Ethernet port

Event

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

General

Firmware VersionV5.5.63
General FunctionOne-key reset, anti-flicker, heartbeat, mirror, password protection, privacy mask, watermark, IP address filtering
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 (802.3af, class 3)
Power Consumption and Current12 VDC, 0.9 A, max. 11 W,PoE: (802.3af, 36 VDC to 57 VDC), 0.4 A to 0.2 A, max. 12.9 W
Camera DimensionCamera: Φ 153.3 × 111.6 mm (Φ 6" × 4.4")
Camera WeightCamera: 890 g (2 lb.),With package: 1300 g (2.9 lb.)

Approval

ProtectionIK10，IP67 (If the camera is installed outdoor, the bracket DS-1253ZJ-L should be used together with other pendant mounting bracket or wall mounting bracket to reduce IR reflective in the rainy day)