Hikvision DS-2CD1643G2-LIZU | 4 MP Dual Light MD 2.0 Varifocal Bullet Network Camera

Key Features

• Crystal Clear Imaging: 4 MP high-resolution video output.

• Deep Learning Detection: AcuSense technology with reliable human and vehicle classification.

• Smart Hybrid Light: Advanced dual-light technology with intelligent switching and long-range illumination.

• True WDR (120 dB): Excellent image clarity in challenging lighting and strong backlight conditions.

• High Efficiency Compression: H.265+ reduces bandwidth and storage needs without sacrificing quality.

• Flexible Storage: Built-in microSD/SDHC/SDXC card slot supporting up to 512 GB.

• Audio Security: Integrated microphone delivers real-time audio monitoring.

• Varifocal Lens: 2.8–12 mm motorized lens for adjustable field of view and simplified installation.

• Rugged Build: IP67 weatherproof housing for reliable outdoor performance.

Specifications

Camera

• Image Sensor: 1/3″ Progressive Scan CMOS

• Max. Resolution: 2560 × 1440

• Minimum Illumination: Color 0.005 Lux @ (F1.6, AGC ON); B/W: 0 Lux with IR

• Shutter Speed: 1/3 s to 1/100,000 s

• Day/Night: IR cut filter

• Angle Adjustment: Pan 0°–360°, Tilt 0°–90°, Rotate 0°–360°

Lens

• Type: Motorized varifocal lens

• Focal Length: 2.8–12 mm

• Field of View:

  • Horizontal: 96.7°–29.7°

  • Vertical: 51.7°–16.7°

  • Diagonal: 114.3°–34°

• Aperture: F1.6

• Lens Mount: Ø14

• Iris: Fixed

DORI Distance

• Detect: 64–198 m

• Observe: 25.4–78.6 m

• Recognize: 12.8–39.6 m

• Identify: 6.4–19.8 m

Illuminator

• Light Type: IR & White Light

• Range: Up to 50 m

• Smart Supplement: Yes

• IR Wavelength: 850 nm

Video

• Frame Rate:

  • 50 Hz: 20 fps (2560 × 1440), 25 fps (1920 × 1080 / 1280 × 720)

  • 60 Hz: 20 fps (2560 × 1440), 24 fps (1920 × 1080 / 1280 × 720)

• Sub-Stream: Up to 25/24 fps (1280 × 720 / 640 × 480 / 640 × 360)

• Compression: H.265+/H.265/H.264+/H.264, MJPEG (sub-stream)

• Bit Rate: 32 Kbps–16 Mbps

• Profiles: H.264 (Baseline, Main, High), H.265 (Main)

• Bit Rate Control: CBR / VBR

• ROI: 1 fixed region (main stream)

Audio

• Type: Mono, built-in microphone

• Compression: G.711u/G.711a/G.722.1/G.726/MP2L2/PCM/AAC-LC

• Bit Rate: 16–160 Kbps (depending on codec)

• Sampling Rate: 8 kHz / 16 kHz

• Environment Noise Filtering: Yes

Network

• Protocols: TCP/IP, ICMP, DHCP, DNS, HTTP, RTP, RTSP, RTCP, NTP, IGMP, IPv6, UDP, QoS, FTP, SMTP

• ONVIF (Profiles S, G, T), ISAPI, SDK

• Max. Live View: 6 channels

• Users: Up to 32, with 3 levels (admin/operator/user)

• Clients: iVMS-4200, Hik-Connect

• Browser Support: IE10/11 (plug-in), Chrome 57+, Firefox 52+, Edge 89+

Image

• Settings: Rotate, brightness, contrast, sharpness, gain, white balance

• Day/Night Modes: Auto / Day / Night / Schedule

• Wide Dynamic Range: 120 dB

• SNR: ≥52 dB

• Enhancements: BLC, HLC, 3D DNR

• Privacy Masks: Up to 4 programmable polygon zones

Interface

• Ethernet: 1 × RJ45 10/100 Mbps self-adaptive port

• Storage: Built-in microSD/SDHC/SDXC slot, up to 512 GB

• Reset Button: Yes

Events

• Basic: Motion detection (human/vehicle filtering), video tampering, exception alarms

• Linkage: FTP upload, storage, email alerts, recording, snapshots, audible warnings, alarm output (-S model only)

General

• Power:

  • 12 VDC ±25%, 0.9 A, Max 11 W

  • PoE: IEEE 802.3af Class 3, Max 12.9 W

• Material: Metal & Plastic

• Dimensions: Ø105 × 252 mm (Ø4.13 × 9.92″)

• Weight: Approx. 585 g (1.3 lb), with package 910 g (2.0 lb)

• Operating Conditions: -30 °C to 60 °C (-22 °F to 140 °F), ≤95% RH (non-condensing)

• Storage Conditions: Same as operating

• Approvals: CE, UL, CB, RCM, IC, BIS

• Environmental Standards: RoHS, WEEE, Reach

• Protection: IP67 weatherproof rating