Hikvision DS-2CD1643G2-LIZU(2.8-12MM) 4MP 2.0 Varifocal Bullet Network Camera
The Hikvision DS-2CD1643G2-LIZU(2.8-12mm) is a 4MP ColorVu bullet camera featuring a motorized varifocal lens (2.8-12mm), smart analytics, and full-color night vision, delivering exceptional clarity and intelligent monitoring for 24/7 security.
Specification |
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| Camera | |
| Image Sensor | 1/3″ Progressive Scan CMOS |
| Max. Resolution | 2560 Ă— 1440 |
| Min. Illumination | Color: 0.005 Lux @ (F1.6, AGC ON), B/W: 0 Lux with IR |
| Shutter Time | 1/3 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 |
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| Lens Type | Varifocal lens, motorized lens, 2.8 to 12 mm |
| Focal Length & FOV | 2.8 to 12 mm, horizontal FOV 96.7° to 29.7°, vertical FOV 51.7° to 16.7°, diagonal FOV
114.3° to 34° |
| Lens Mount | Ă˜14 |
| Iris Type | Fixed |
| Aperture | F1.6 |
| DORI | |
| DORI | D: 64.0 to 198.0 m, O: 25.4 to 78.6 m, R: 12.8 to 39.6 m, I: 6.4 to 19.8 m |
Illuminator |
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| Supplement Light Type | IR, White Light |
| Supplement Light Range | Up to 50 m |
| Smart Supplement Light | Yes |
| IR Wavelength | 850 nm |
Video |
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  Main Stream |
50 Hz:
20 fps (2560 Ă— 1440) 25 fps (1920 Ă— 1080, 1280 Ă— 720) 60 Hz: 20 fps (2560 Ă— 1440) 24 fps (1920 Ă— 1080, 1280 Ă— 720) |
| Sub-Stream | 50 Hz: 25 fps (1280 Ă— 720, 640 Ă— 480, 640 Ă— 360)
60 Hz: 24 fps (1280 Ă— 720, 640 Ă— 480, 640 Ă— 360) |
| Video Compression | Main stream: H.265+/H.265/H.264+/H.264,
Sub-stream: H.265/H.264/MJPEG |
| Video Bit Rate | 32 Kbps to 16 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 | Mono sound |
| Audio Compression | G.711ulaw/G.711alaw/G.722.1/G.726/MP2L2/PCM/AAC-LC |
| Audio Bit Rate | 64 Kbps (G.711ulaw/G.711alaw)/16 Kbps (G.722.1)/16 Kbps (G.726)/32 to 160 Kbps
(MP2L2)/16 to 64 Kbps (AAC-LC) |
| Audio Sampling Rate | 8 kHz/16 kHz |
| Environment Noise Filtering | Yes |
Network |
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| Protocols | TCP/IP, ICMP, DHCP, DNS, HTTP, RTP, RTSP, RTCP, NTP, IGMP, IPv6, UDP, QoS, FTP,
SMTP |
| Simultaneous Live View | Up to 6 channels |
| API | Open Network Video Interface (Profile S, Profile G, Profile T), ISAPI, SDK |
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Security |
Password protection, complicated password, watermark, basic and digest
authentication for HTTP, WSSE and digest authentication for Open Network Video Interface, security audit log, host authentication (MAC address) |
| User/Host | Up to 32 users
3 user levels: administrator, operator, and user |
| Client | iVMS-4200, Hik-Connect |
| Web Browser | Plug-in required live view: IE 10, IE 11,
Local service: Chrome 57.0+, Firefox 52.0+, Edge 89+ |
Image |
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| 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 |
| Wide Dynamic Range (WDR) | 120 dB |
| SNR | ≥ 52 dB |
| Image Enhancement | BLC, HLC, 3D DNR |
| Privacy Mask | 4 programmable polygon privacy masks |
Interface |
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| 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 |
| Built-in Microphone | Yes, 1 built-in microphone |
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Audio |
-S: 1 input (line in), two-core terminal block, max. input amplitude: 3.3 Vpp, input impedance: 4.7 KΩ, interface type: non-equilibrium
-S: 1 output (line out), two-core terminal block, max. output amplitude: 3.3 Vpp, output impedance: 100 Ω, interface type: non-equilibrium |
| Alarm | -S: 1 input, 1 output (max. 12 VDC, 30 mA) |
| Reset Key | Yes |
| Event | |
| Basic Event | Motion detection (support alarm triggering by specified target types (human and
vehicle)), video tampering alarm, exception |
| Linkage | Upload to FTP/memory card, notify surveillance center, send email, trigger recording,
trigger capture, audible warning, (-S model) trigger alarm output |
General |
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Power |
12 VDC ± 25%, 0.88 A, max. 10.5 W, Ă˜5.5 mm coaxial power plug, reverse polarity protection,
PoE: IEEE 802.3af, Class 3, max. 12 W |
| Material | Metal & Plastic |
| Dimension | Ă˜105 mm Ă— 252 mm (Ă˜4.13″ Ă— 9.92″) |
| Package Dimension | 315 mm Ă— 137 mm Ă— 141 mm (12.40″ Ă— 5.39″ Ă— 5.55″) |
| Weight | Approx. 585 g (1.3 lb.) |
| With Package Weight | Approx. 910 g (2.0 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) |
| Language | English, Ukrainian |
| General Function | Heartbeat, mirror, password reset via email, password protection, anti-banding |
Approval |
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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, RCM: AS/NZS CISPR 32: 2015,
IC: ICES-003: Issue 7 |
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Safety |
UL: UL 62368-1,
CB: IEC 62368-1: 2014+A11, CE-LVD: EN 62368-1: 2014/A11: 2017, BIS: IS 13252 (Part 1): 2010/IEC 60950-1: 2005 |
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Environment |
CE-RoHS: 2011/65/EU, WEEE: 2012/19/EU,
Reach: Regulation (EC) No 1907/2006 |
| Protection | IP67: IEC 60529-2013 |




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