Hikvision DS-2CD2746G2-IZS(2.8-12mm) 4 MP AcuSense Dome Network Camera
The Hikvision DS-2CD2746G2-IZS is a 4MP (2560 × 1440) AcuSense dome camera with motorized varifocal lens and advanced AI analytics, designed for high-accuracy surveillance in challenging environments.
Specification |
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Camera | |
Image Sensor | 1/3″ Progressive Scan CMOS |
Min. Illumination | Color: 0.003 Lux @ (F1.4, AGC ON), B/W: 0 Lux with IR |
Shutter Speed | 1/3 s to 1/100,000 s |
Day & Night | IR cut filter |
Slow Shutter | Yes |
Angle Adjustment | Pan: 0° to 355°, tilt: 0° to 75°, rotate: 0° to 355° |
P/N | P/N |
Wide Dynamic Range | 120 dB |
Power-off Memory | Yes |
Lens |
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Lens Type | Varifocal lens, motor-driven lens, 2.8 to 12 mm |
Focal Length & FOV | 2.8 to 12 mm, horizontal FOV 108° to 30°, vertical FOV 56° to 17°, diagonal FOV 131° to35° |
Aperture | F1.4 |
Lens Mount | Ă˜14 |
Iris Type | Fixed |
DORI | |
 DORI | 2.8 to 12 mm:Wide: D: 64.0 m, O: 25.4 m, R: 12.8 m, I: 6.4 m
Tele: D: 190 m, O: 75.4 m, R: 38.0 m, I: 19.0 m |
Illuminator |
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IR Range | Up to 40 m |
IR Wavelength | Yes |
Smart Supplement Light | Yes |
Supplement Light Type | IR |
Video |
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Max. Resolution | 2688 Ă— 1520 |
Main Stream | 50 Hz: 25 fps (2688 Ă— 1520, 1920 Ă— 1080, 1280 Ă— 720)60 Hz: 30 fps (2688 Ă— 1520, 1920 Ă— 1080, 1280 Ă— 720) |
Sub-Stream | 50 Hz: 25 fps (1280 Ă— 720, 640 Ă— 480, 640 Ă— 360)60 Hz: 30 fps (1280 Ă— 720, 640 Ă— 480, 640 Ă— 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.265+/H.264+ Sub-stream: H.265/H.264/MJPEGThird stream: H.265/H.264
*Third stream is supported under certain settings. |
Video Bit Rate | 32 Kbps to 8 Mbps |
H.264 Type | Baseline Profile/Main Profile/High Profile |
H.265 Type | Main Profile |
H.264+ | Main Stream supports |
H.265+ | Main stream supports |
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 and sub-stream |
Audio |
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Environment Noise Filtering | Yes |
Audio Sampling Rate | 8 kHz/16 kHz/32 kHz/44.1 kHz/48 kHz |
Audio Compression | G.711ulaw/G.711alaw/G.722.1/G.726/MP2L2/PCM/MP3/AAC-LC |
Audio Bit Rate | 64 Kbps (G.711ulaw/G.711alaw)/16 Kbps (G.722.1)/16 Kbps (G.726)/32 to 192 Kbps(MP2L2)/8 to 320 Kbps (MP3)/16 to 64 Kbps (AAC-LC) |
Network |
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Simultaneous Live View | Up to 6 channels |
API | Open Network Video Interface (PROFILE S, PROFILE G, PROFILE T), ISAPI, SDK |
 Protocols | TCP/IP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, RTSP, NTP, UPnP, SMTP, IGMP, 802.1X, QoS, IPv4, IPv6, UDP, Bonjour, SSL/TLS, PPPoE, SNMP, ARP, WebSocket,WebSockets |
User/Host | Up to 32 users. 3 user levels: administrator, operator and user |
 Security | Password protection, complicated password, HTTPS encryption, IP address filter, Security Audit Log, basic and digest authentication for HTTP/HTTPS, TLS 1.1/1.2, WSSEand digest authentication for Open Network Video Interface |
 Network Storage | NAS (NFS, SMB/CIFS), auto network replenishment (ANR)Together with high-end Hikvision memory card, memory card encryption and health detection are supported |
Client | iVMS-4200, Hik-Connect, Hik-Central |
 Web Browser | Plug-in required live view: IE 10, IE 11Plug-in free live view: Chrome 57.0+, Firefox 52.0+, Edge 89+ Local service: Chrome 57.0+, Firefox 52.0+, Edge 89+ |
Image |
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SNR | ≥ 52 dB |
Day/Night Switch | Day, Night, Auto, Schedule |
Image Enhancement | BLC, HLC, 3D DNR |
Image Parameters Switch | Yes |
Image Settings | Rotate mode, saturation, brightness, contrast, sharpness, gain, white balanceadjustable by client software or web browser |
Interface |
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Alarm | 1 input, 1 output (max. 24 VDC/24 VAC, 1 A) |
 Audio | 1 input (line in), 3.5 mm connector, max. input amplitude: 3.3 Vpp, input impedance:4.7 KΩ, interface type: non-equilibrium;
1 output (line out), 3.5 mm connector, max. output amplitude: 3.3 Vpp, output impedance: 100 Ω, interface type: non-equilibrium |
On-Board Storage | Built-in micro SD/SDHC/SDXC slot, up to 512 GB |
Hardware Reset | Yes |
Ethernet Interface | 1 RJ45 10 M/100 M self-adaptive Ethernet port |
Event |
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Basic Event | Motion detection (human and vehicle targets classification), video tampering alarm,exception |
Smart Event | Scene change detection |
Deep Learning Function |
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Face Capture | Yes |
Perimeter Protection | Line crossing detection, intrusion detection, region entrance detection, region exitingdetection |
General |
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Storage Conditions | -30 °C to 60 °C (-22 °F to 140 °F). Humidity 95% or less (non-condensing) |
Startup and OperatingConditions | -30 °C to 60 °C (-22 °F to 140 °F). Humidity 95% or less (non-condensing) |
Power Supply | 12 VDC ± 25%PoE: 802.3af, Class 3 |
Power Consumption and Current | 12 VDC, 0.88 A, max. 10.5 WPoE (802.3af, 36 V to 57 V), 0.35 A to 0.22 A, max. 12.5 W |
Power Interface | Ă˜5.5 mm coaxial power plug |
Camera Material | Metal |
Camera Dimension | Ă˜153.5 mmĂ— 133.1 mm (Ă˜6.0″ Ă— 5.2″) |
Package Dimension | 244 mm Ă— 174 mm Ă— 173 mm (9.6″ Ă— 6.9″ Ă— 6.8″) |
Camera Weight | Approx. 845 g (1.9 lb.) |
With Package Weight | Approx. 1714 g (3.8 lb.) |
Linkage Method | Upload to NAS/memory card/FTP, notify surveillance center, trigger recording, triggercapture, send email, audible warning |
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Web Client Language |
33 languagesEnglish, 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 |
General Function | Anti-flicker, heartbeat, mirror, privacy mask, flash log, password reset via email, pixelcounter |
Software Reset | Yes |
Firmware Version | V5.5.112 |
Approval |
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 EMC | FCC (47 CFR Part 15, Subpart B); CE-EMC (EN 55032: 2015, EN 61000-3-2: 2014, EN61000-3-3: 2013, EN 50130-4: 2011 +A1: 2014); RCM (AS/NZS CISPR 32: 2015); KC (KN
32: 2015, KN 35: 2015) |
 Safety | UL (UL 60950-1);CB (IEC 60950-1:2005 + Am 1:2009 + Am 2:2013);
CE-LVD (EN 60950-1:2005 + Am 1:2009 + Am 2:2013); LOA (IEC/EN 60950-1) |
Environment | CE-ROHS (2011/65/EU); WEEE (2012/19/EU); REACH (Regulation (EC) No 1907/2006) |
Protection | IP66 (IEC 60529-2013), IK10(IEC 62262:2002) |
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