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    4 MP AcuSense Varifocal 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) 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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    Available models:

    DS-2CD2646G1-IZS(2.8-12mm)
    DS-2CD2646G1-IZS
    EOL

    Specification

    • Camera
    • Image Sensor 1/2.7" Progressive Scan CMOS
    • Min. Illumination Color: 0.007 Lux @ (F1.2, AGC ON), 0.01 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 90°, rotate: 0° to 360°
    • Lens
    • Focus Auto
    • Lens Type 2.8 mm to 12 mm
    • FOV Horizontal FOV: 101° to 29°, vertical FOV: 54° to 16°, diagonal FOV: 121° to 34°
    • Aperture F1.4
    • Lens Mount Φ14
    • Aperture Type Fixed
    • Illuminator
    • IR Range Up to 50 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 (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 (802.3at, class 4)
    • Power Consumption and Current 12 VDC, 1.3 A, max. 15.5 W,PoE: (802.3at, 42.5 VDC to 57 VDC), 0.5 A to 0.3 A, max. 19 W
    • Camera Dimension Camera: Φ 105 × 297.5 mm (Φ 4.1" × 11.7")
    • Camera Weight Camera: 1400 g (3.1 lb.),With package: 1750 g (3.9 lb.)
    • Approval
    • Protection IP67，IK10
    *Product performance is based on testing in a controlled environment. Your results may vary due to several external and environmental factors.

    Specification

    Resources

    Technical documents

    User Manual
    For better user experience, we highly recommend you to update your device to the latest firmware asap.
    Applied to:
    DS-2CD2646G1-IZS(2.8-12mm)
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