| Model | DS-2CD2147G2-LSU(2.8MM) |
| Camera |
| Image Sensor | 1/1.8" Progressive Scan CMOS |
| Max. Resolution | 2688 × 1520 |
| Min. Illumination | 0.0005 Lux @ (F1.0, AGC ON), 0 Lux with white light |
| Angle Adjustment | Pan: 0° to 355°, tilt: 0° to 75°, rotate: 0° to 355° |
| Day & Night | 24/7 Color imaging |
| Shutter Time | 1/3 s to 1/100,000 s |
| Lens |
| Lens Type | Fixed focal lens, 2.8 and 4 mm optional |
| Focal Length & FOV | 2.8 mm, horizontal FOV 112°, vertical FOV 61°, diagonal FOV 134°
4 mm, horizontal FOV 95°, vertical FOV 51°, diagonal FOV 115° |
| Lens Mount | M16 |
| Iris Type | Fixed |
| Aperture | F1.0 |
| Depth of Field | 2.8 mm: 2.5 m to ∞
4 mm: 3.5 m to ∞ |
| DORI |
| DORI | 2.8 mm, D: 58 m, O: 23 m, R: 11 m, I: 2 m
4 mm, D: 77 m, O: 30 m, R: 15 m, I: 7 m |
| Illuminator |
| Supplement Light Type | White Light |
| Supplement Light Range | Up to 30 m |
| Smart Supplement Light | Yes |
| Video |
| Main Stream | 50 Hz: 25 fps (2688 × 1520, 1920 × 1080, 1280 × 720)
60 Hz: 30 fps (2688 × 1520, 1920 × 1080, 1280 × 720) |
Sub-Stream
| 50 Hz: 25 fps (1280 × 720, 640 × 480, 640 × 360)
60 Hz: 30 fps (1280 × 720, 640 × 480, 640 × 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/MJPEG
Third 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 |
| Bit Rate Contro | 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 |
| Audio Type | -SU: Mono sound |
| Audio Compression | -SU: G.711/G.722.1/G.726/MP2L2/PCM/MP3/AAC-LC |
| Audio Bit Rate | -SU: 64 Kbps (G.711 ulaw)/64 Kbps (G.711 alaw)/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) |
| Audio Sampling Rate | -SU: 8 kHz/16 kHz/32 kHz/44.1 kHz/48 kHz |
| Environment Noise Filtering | -SU: Yes |
| Network |
| 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 |
| Simultaneous Live View | Up to 6 channels |
| API | Open Network Video Interface (Profile S, Profile G, Profile T), ISAPI, SDK , ISUP5.0 |
| 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, WSSE
and digest authentication for Open Network Video Interface |
| Network Storage | MicroSD/SDHC/SDXC card (512 GB) local storage, and 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 11
Plug-in free live view: Chrome 57.0+, Firefox 52.0+, Edge 89+
Local service: Chrome 57.0+, Firefox 52.0+, Edge 89+ |
| Image |
| Image Parameters Switch | Yes |
| 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) | 130 dB |
| SNR | ≥ 52 dB |
| Image Enhancement | BLC, HLC, 3D DNR |
| Interface |
| Ethernet Interface | 1 RJ45 10 M/100 M self-adaptive Ethernet port |
| On-Board Storage | Built-in memory card slot, support microSD/SDHC/SDXC/TF card, up to 512 GB |
| Built-in Microphone | Yes |
| Audio | 1 input (line in), max. input amplitude: 3.3 Vpp, input impedance: 4.7 KΩ,
interface type: non-equilibrium;
1 output (line out), max. output amplitude: 3.3 Vpp, output impedance: 100 Ω,
interface type: non-equilibrium, mono sound |
| Alarm | 1 input, 1 output (max. 12 VDC, 30 mA) |
| Reset Key | Yes |
| Event |
| Basic Event | Motion detection (human and vehicle targets classification), video tampering alarm,
exception |
| Smart Event | Line crossing detection, intrusion detection, region entrance detection, region exiting
detection
Scene change detection |
| Linkage | Upload to FTP/NAS/memory card, notify surveillance center, trigger recording, trigger
capture, send emailtrigger alarm output (-SU), audible warning (-SU) |
| Deep Learning Function |
| Face Capture | Yes |
| General |
| Power | 12 VDC ± 25%, 0.4 A, max. 5 W, Ø 5.5 mm coaxial power plug
PoE: 802.3af, Class 3, 36 V to 57 V, 0.20 A to 0.15 A, max. 6.5 W |
| Dimension | Ø 121.4 mm × 100.1 mm (Ø 4.8" × 3.9") |
| Package Dimension | 150 mm × 150 mm × 141 mm (5.9" × 5.9" ×5.6") |
| Weight | Approx. 600 g (1.3 lb.) |
| With Package Weight | Approx. 820 g (1.6 lb.) |
| Language | 33 languages
English, 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 |
| 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) |
General Function
| Anti-flicker, heartbeat, mirror, privacy mask, flash log, password reset via email, pixel
counter |
| Approval |
| EMC | FCC (47 CFR Part 15, Subpart B)
CE-EMC (EN 55032: 2015, EN 61000-3-2: 2019, EN 61000-3-3: 2013+A1: 2019, EN
50130-4: 2011+A1: 2014)
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)
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)
IK10 (IEC 62262: 2002) |
