Description
DS-2CD2721G0-LIZSU
Hikvision 2MP Smart Hybrid Light Varifocal Dome Network Camera
Datasheet:
DS-2CD2721G0-LIZSU
- High quality imaging with 2 MP resolution
- Smart Hybrid Light: advanced technology with long range
- Clear imaging against strong back light due to DWDR technology
- Efficient H.265+ compression technology
- Support on-board storage up to 512 GB (SD card slot)
- Built-in microphone for real-time audio security
- 2.8 to 12 mm motorised varifocal lens for easy installation and monitoring
- Water and dust resistant (IP67), vandal proof (IK08)
| Category | Details |
|---|---|
| Camera | |
| Image Sensor | 1 / 2.9″ Progressive Scan CMOS |
| Max Resolution | 1920 × 1080 |
| Min Illumination | Colour: 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 355°, Tilt: 0° to 70°, Rotate: 0° to 355° |
| Lens | |
| Lens Type | Varifocal, motorised |
| Focal Length & FOV | 2.8 to 12 mm Horizontal: 102.4° to 31.2°, Vertical: 54.4° to 17.5°, Diagonal: 121.8° to 35.7° |
| Lens Mount | Ø 14 |
| Iris Type | Fixed |
| Aperture | F1.6 |
| DORI | Detect: 45.7 to 141.4 m Observe: 18.1 to 56.1 m Recognise: 9.1 to 28.3 m Identify: 4.6 to 14.1 m |
| Illuminator | |
| Supplement Light Type | IR, White Light |
| Supplement Light Range | Up to 30 m |
| Smart Supplement Light | Yes |
| IR Wavelength | 850 nm |
| Video | |
| Main Stream | 50 Hz: 25 fps (1920 × 1080, 1280 × 720); 60 Hz: 30 fps (1920 × 1080, 1280 × 720) |
| Sub-Stream | 50 Hz: 25 fps (640 × 480, 640 × 360); 60 Hz: 30 fps (640 × 480, 640 × 360) |
| Video Compression | Main stream: H.265+ / H.265 / H.264+ / H.264, Sub-stream: H.265 / H.264 / MJPEG |
| Bit Rate | 32 Kbps to 16 Mbps |
| H.264 Type | Baseline, Main, 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.711u / law, G.711a / law, G.722.1, G.726, MP2L2, PCM, AAC-LC |
| Audio Bit Rate | 64 Kbps (G.711u / law / G.711a / law), 16 Kbps (G.722.1 / G.726), 32 ~ 160 Kbps (MP2L2), 16 ~ 64 Kbps (AAC-LC) |
| Audio Sampling Rate | 8 kHz / 16 kHz |
| Environment Noise Filtering | Yes |
| Network | |
| Protocols | TCP / IP, ICMP, DHCP, DNS, HTTP, RTP, RTSP, RCTP, NTP, IGMP, IPv6, UDP, QoS, FTP, SMTP |
| Simultaneous Live View | Up to 6 channels |
| API | ONVIF (Profile S / G / T), ISAPI, SDK |
| User / Host | Up to 32 users (Administrator, Operator, User) |
| Security | Password protection, complex passwords, watermark, HTTP authentication, security audit logs, host authentication (MAC address) |
| 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 | |
| Image Settings | Rotate, saturation, brightness, contrast, sharpness, gain, white balance |
| Day / Night Switch | Auto, Schedule |
| Wide Dynamic Range | Digital WDR |
| SNR | ≥ 52 dB |
| Image Enhancement | BLC, HLC, 3D DNR |
| Privacy Mask | 4 programmable polygon masks |
| Interface | |
| 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 |
| 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 Features | |
| Basic Event | Motion detection, video tampering, exception |
| Linkage | Upload to FTP / card, notify centre, send email, trigger recording / capture, audible warning, trigger alarm output |
| General | |
| Power | 12 VDC ± 25%, 0.8 A, max. 9.6 W,Ø 5.5 mm coaxial power plug,reverse polarity protection, PoE: IEEE 802.3af, Class 3, max. 12 W |
| Material | Base: metal, Cover: plastic |
| Dimension | Ø 121.5 mm × 97.6 mm (Ø 4.78″ × 3.84″) |
| Package Dimension | 150 mm × 150 mm × 141 mm (5.90″ × 5.90″ × 5.6″) |
| Weight | Approx. 540 g (1.2 lb) |
| With Package Weight | Approx. 740 g (1.6 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 |
| General Function | Heartbeat, anti-banding, mirror, password protection, password reset via email |
| Approval | |
| 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 |
| 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, LOA: IEC / EN 60950-1 |
| Environment | CE-RoHS: 2011 / 65 / EU, WEEE: 2012 / 19 / EU, Reach: Regulation (EC) No 1907 / 2006 |
| Protection | IP67: IEC 60529-2013,IK08: IEC 62262: 2002 |
