DS 2CD1127G2H LIU 2MP ColorVu
Camera
| Image Sensor | 1/2.8″ Progressive Scan CMOS |
| Max. Resolution | 1920 × 1080 |
| Min. Illumination | Color: 0.001 Lux @ (F1.0, 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 75°, rotate: 0° to 355° |
Lens
| Lens Type | Fixed focal lens, 2.8 and 4 mm optional |
| Focal Length & FOV | 2.8 mm, H: 106°, V: 56°, D: 129° 4 mm, H: 88°, V: 47°, D: 103° |
| Lens Mount | M12 |
| Iris Type | Fixed |
| Aperture | F1.0 |
DORI
| DORI | 2.8 mm: D: 44 m, O: 17 m, R: 8 m, I: 4 m 4 mm: D: 53 m, O: 21 m, R: 10 m, I: 5 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: H.265+/H.265/H.264+/H.264 Sub: H.265/H.264/MJPEG |
| Video Bit Rate | 32 Kbps to 8 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.711/G.722.1/G.726/MP2L2/PCM/AAC-LC |
| Audio Bit Rate | 64 Kbps (G.711), 16 Kbps (G.722.1), 16 Kbps (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, RTCP, NTP, IGMP, UDP, QoS, FTP, SMTP, UPnP |
| Simultaneous Live View | Up to 6 channels |
| API | ONVIF (Profile S/T/G*), ISAPI, SDK (*only -F model supports Profile G) |
| Security | Password protection, watermark, authentication, audit log, host authentication (MAC) |
| User/Host | Up to 32 users, 3 levels: admin, operator, user |
| Client | iVMS-4200, Hik-Connect |
| Web Browser | IE 10/11 (plugin required), Chrome 57+, Firefox 52+, Edge 89+ |
Image
| Image Settings | Rotate, saturation, brightness, contrast, sharpness, gain, WB (via client/web) |
| Day/Night Switch | Day, Night, Auto, Schedule |
| WDR | Digital WDR |
| SNR | ≥ 52 dB |
| Image Enhancement | BLC, HLC, 3D DNR |
| Privacy Mask | 4 programmable polygon masks |
Interface
| Ethernet | 1 RJ45 10/100M self-adaptive port |
| On-Board Storage | -F model: microSD/microSDHC/microSDXC up to 512 GB |
| Built-in Microphone | Yes, 1 mic |
| Reset Key | -F: Yes |
Event
| Basic Event | Motion detection (human/vehicle), video tampering, exception |
| Linkage | Upload to SD (F), trigger recording (F), FTP, center, email, snapshot |
General
| Power | 12 VDC ±25%, 0.5 A, max. 6 W, Ø5.5 mm, PoE (802.3af, Class 3, max. 7.5 W) |
| Material | Base: metal, Cover: plastic |
| Dimension | Ø121.5 mm × 97.6 mm (Ø4.78″ × 3.84″) |
| Package Dimension | 150 × 150 × 141 mm (5.91″ × 5.91″ × 5.55″) |
| Weight | Approx. 550 g (1.2 lb.) |
| With Package Weight | Approx. 800 g (1.8 lb.) |
| Storage Conditions | -30 °C to 60 °C, ≤95% RH (non-condensing) |
| Operating Conditions | -30 °C to 60 °C, ≤95% RH (non-condensing) |
| Language | English, Ukrainian |
| General Function | Heartbeat, anti-banding, mirror, password protection, reset via email |
Approval
| EMC | CE-EMC, EN 55032, EN 50130-4, IEC 61000-3, RCM, ICES-003 |
| Safety | UL 62368-1, IEC 62368-1, EN 62368-1, BIS IS 13252 |
| Environment | CE-RoHS, WEEE, Reach Regulation |
| Protection | IP67 (IEC 60529), IK08 (IEC 62262) |
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