Hikvision DS-2CD1T27G2H-LIUF(4MM) 2 MP ColorVu Smart Hybrid Network Camera
The HikvisionDS-2CD1T27G2H-LIUF 2 MP ColorVu Bullet IP Camera is a high-performance security camera with advanced features. Equipped with a 1/2.8″ Progressive Scan CMOS image sensor, this camera captures detailed images at a maximum resolution of 1920 × 1080 pixels.
The IR cut filter ensures clear images in both color a (0.005 Lux at F1.6, AGC ON) and black & white (0 Lux with IR). It has night vision and color vision modes. This Hikvision DS-2CD1T27G2H-LIUF 2 MP Bullet Camera has a fixed focal lens with options of 4 mm or 6 mm, which offers distinct horizontal and vertical fields of view to suit your specific surveillance needs.
The camera features a built-in microphone to ensure real-time audio security monitoring capabilities. It supports both human and vehicle detection. The Smart Hybrid technology is capable of providing an extended range.
The Hikvision DS-2CD1T27G2H-LIUF 2 MP ColorVu with Smart Hybrid Light Fixed Bullet Network Camera offers optional onboard storage of up to 512 GB via an SD card slot. This camera is IP67-rated for protection against dust and water, making it suitable for outdoor use.
Specification | |
| Camera | |
| Image Sensor | 1/2.8″ Progressive Scan CMOS |
| Max. Resolution | 1920 × 1080 |
| Min. Illumination | Color: 0.001 Lux @ (F1.0, AGC ON),0 Lux with light |
| Shutter Time | 1/3 s to 1/100,000 s |
| Day & Night | IR cut filter |
| Angle Adjustment | Pan: 0° to 355°,tilt: 0° to 180°,rotate: 0° to 355° |
Lens | |
| Lens Type | Fixed focal lens, 2.8 and 4 mm optional |
| Focal Length & FOV | 2.8 mm, horizontal FOV 115°, vertical FOV 60°, diagonal FOV 143°4 mm, horizontal FOV 94°, vertical FOV 50°, diagonal FOV 110° |
| Lens Mount | M12 |
| Iris Type | Fixed |
| Aperture | F1.0 |
| DORI | |
| DORI | 2.8 mm, D: 64 m, O: 25 m, R: 12 m, I: 6 m4 mm, D: 77 m, O: 30 m, R: 15 m, I: 7 m |
Illuminator | |
| Supplement Light Type | IR,White Light |
| Supplement Light Range | Up to 50 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 (1280 × 720, 640 × 480, 640 × 360)60 Hz: 24 fps (1280 × 720, 640 × 480, 640 × 360) |
| Video Compression | Main stream: H.265+/H.265/H.264+/H.264,Sub-stream: 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 |
| 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 to 160 Kbps (MP2L2)/16 to 64Kbps (AAC-LC) |
| Audio Sampling Rate | 8 kHz/16 kHz |
| Environment Noise Filtering | Yes |
Network | |
| Protocols | IPv4,IPv6,TCP/IP, ICMP, DHCP, DNS, HTTP, RTP, RTSP, RTCP, NTP, IGMP, UDP, QoS,FTP, SMTP, UPnP |
| Simultaneous Live View | Up to 6 channels |
| API | Open Network Video Interface (Profile S, Profile T, Profile G (only -F modelsupports)),ISAPI,SDK |
| User/Host | Up to 32 users3 user levels: administrator, operator, and user |
| Security | Password protection, complicated password, watermark, basic and digestauthentication for HTTP, WSSE and digest authentication for Open Network Video Interface, security audit log, 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 mode, saturation, brightness, contrast, sharpness, gain, white balance, adjustableby client software or web browser |
| Day/Night Switch | Day, Night, Auto, Schedule |
| Wide Dynamic Range (WDR) | Digital WDR |
| SNR | ≥ 52 dB |
| Image Enhancement | BLC,HLC,3D DNR |
| Privacy Mask | 4 programmable polygon privacy masks |
Interface | |
| Ethernet Interface | 1 RJ45 10 M/100 M self-adaptive Ethernet port |
| On-Board Storage | -F: Built-in memory card slot, support microSD/microSDHC/microSDXC card, up to 512GB |
| Built-in Microphone | Yes,1 built-in microphone |
| Reset Key | -F: Yes |
Event | |
| Basic Event | Motion detection (support alarm triggering by specified target types (human andvehicle)),video tampering alarm,exception |
| Linkage | Upload to memory card (-F model supports), trigger recording (-F model supports),upload to FTP,notify surveillance center,send email,trigger capture |
General | |
| Power | 12 VDC ± 25%, 0.52 A, max. 6.2 W,Ø5.5 mm coaxial power plug,reverse polarity protection,PoE: IEEE 802.3af, Class 3, max. 7.5 W |
| Material | Front cover: metal, body: plastic, bracket: plastic |
| Dimension | 81 mm × 83.7 mm × 201.96 mm (3.17″ × 3.29″ × 7.95″) |
| Package Dimension | 150 mm × 150 mm × 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 (-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) |
| Language | English, Ukrainian |
| General Function | Heartbeat, anti-banding, mirror, password protection, password reset via email |




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