| Model: | DS-2CD2743G2-IZS | 
| SAP code: | 311313608 | 
| bedroom | 
| Image sensor | 1/3" progressive scan CMOS | 
| Minimum lighting | Color: 0.005 Lux @ (F1.6, AGC ON), 0 Lux with IR enabled | 
| Shutter speed | 1/3 sec to 1/100,000 sec | 
| Slow Shutter | Yes | 
| Ref. | Ref. | 
| Wide dynamic range | 120dB | 
| Day Night | ICR Cup | 
| Angle adjustments | Pan: 0° to 355°, tilt: 0° to 75°, rotate: 0° to 355° | 
| Lens | 
| Lens type | 2.8 to 12 mm, horizontal field of view 95.8° to 29.2°, vertical field of view 50.6° to 16.4°, diagonal field of view 114.6° to 33.4° | 
| Openings | F1.6 | 
| Lens frame | Ø14 | 
| DORI | 2.8 to 12 mm: D: 64 m to 200 m, O: 25.4 m to 79.4 m, R: 12.8 m to 40 m, I: 6.4 m to 20 m | 
| Illuminator | 
| IP range | Up to 40m | 
| Wave length | 850nm | 
| Video | 
| Maximum resolution | 2688 × 1520 | 
| General public | 50Hz: 25fps (2688 × 1520, 1920 × 1080, 1280 × 720) 60Hz: 30fps (2688 × 1520, 1920 × 1080, 1280 × 720 | 
| Subflow | 50 Hz: 25 frames per second (1280 × 720, 640 × 480, 640 × 360) 60Hz: 24fps (1280 × 720, 640 × 480, 640 × 360) | 
| Third part | 50Hz: 10fps (1920 × 1080, 1280 × 720, 640 × 480, 640 × 360) 60Hz: 10fps (1920 × 1080, 1280 × 720, 640 × 480, 640 × 360) | 
| Video Compression | Main stream: H.265+/H.265/H.264+/H.264, Substream: H.265/H.264/MJPEG Third stream: H.265/H.264/ | 
| Video Bitrate | 32 Kbps to 8 Mbps | 
| Type H.264 | Basic profile, main profile, high profile | 
| Type H.265 | Main profile | 
| Bit rate control | CBR, VBR | 
| Region of interest (ROI) | 1 fixed region(s) for the main flow | 
| audio | 
| Filtering environmental noise | Yes | 
| Audio sample rate | 8kHz/16kHz/32kHz/44.1kHz/48kHz | 
| 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)/16-64 Kbps (AAC-LC)/32-192 Kbps /s (MP2L2)/8-320 Kbps (MP3) | 
| Network | 
| Protocols | TCP/IP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, RTSP, NTP, UPnP, SMTP, IGMP, 802.1X, QoS, IPv6, UDP, Bonjour, SSL/TLS, PPPoE, WebSocket, WebSockets | 
| Simultaneous live view | Up to 6 channels | 
| Apis | Open network video interface (S profile, G profile), ISAPI, SDK | 
| User/Host | Up to 32 users 3 user levels: administrator, operator and user | 
| Security | Password protection, strong password, HTTPS encryption, IP address filter, security audit log, basic authentication and digest for HTTP/HTTPS, TLS 1.1/1.2, WSSE and digest authentication for Open Network Video Interface | 
| Network storage | NAS (NFS, SMB/CIFS), automatic network reprovisioning (ANR) | 
| Customer | iVMS-4200, Hik-Connect, Hik-Central | 
| Web browsers | Live view required by plugin: IE 10, IE 11 Free Live View Plugin: Chrome 57.0+, Firefox 52.0+ Local service: Chrome 57.0+, Firefox 52.0+ | 
| Picture | 
| Day/night switch | Day, Night, Auto, Program | 
| Image enhancement | BLC, HLC, DNR 3D | 
| Picture Settings Switch | Yes | 
| Picture Settings | Rotation mode, saturation, brightness, contrast, sharpness, gain, white balance, adjustable by client software or web browser | 
| Interface | 
| audio | 1 input (line input), two-conductor terminal block, max. input amplitude: 3.3 vpp, input impedance: 4.7 KΩ, interface type: non-balance; 1 output (line out), two-conductor terminal block, max. output amplitude: 3.3 vpp, output impedance: 100 Ω, interface type: non-balance | 
| Alarm | 1 input, 1 output (max. 12 VDC, 30 mA) | 
| Ethernet interface | 1 RJ45 10M/100M self-adaptive Ethernet port | 
| Onboard storage | Integrated MicroSD, up to 512 GB | 
| Hardware reset | Yes | 
| Event | 
| Basic event | Motion detection (classification of human and vehicle targets), video tamper alarm, exception | 
| Face detection | Yes | 
| Deep learning function | 
| Perimeter protection | Line crossing detection, intrusion detection. Supports human and vehicle target classification | 
| General | 
| Binding method | Upload to FTP/memory card/NAS, notify monitoring center, trigger recording, trigger capture, email | 
| Web client language | 33 languages | 
| General function | Anti-flicker, heartbeat, email password reset, pixel counter | 
| Power source | 12 VDC ± 25%, reverse polarity protection PoE: 802.3at, class 3 | 
| Energy consumption and Current | 12 VDC, 0.88 A, max. 10.5W PoE (802.3af, 36 V to 57 V), 0.35 A to 0.22 A, max. 12.5W | 
| Power interface | Coaxial power plug Ø 5.5 mm | 
| Material | Top cover and base: metal Bubble: plastic | 
| Dimension | Ø153.3 × 111.6 mm (Ø6.1″ × 4.4″) | 
| Weight | Approximately. 880 g (1.9 lb) | 
| Storage conditions | -30°C to 60°C (-22°F to 140°F). Humidity 95% or less (non-condensing) | 
| protection | IP67 (IEC 60529-2013), IK10 (IEC 62262: 2002) |