Hikvision DS-2DF9C848LXG-LW

Image Sensor

1/1.2″ progressive scan CMOS

Max. Resolution

3840×2160

Min. Illumination

Color: 0.0005 Lux @ (F1.6, AGC ON),B/W: 0.0001 Lux @ (F1.6, AGC ON),0 Lux with light

Shutter Speed

1/1 to 1/30,000s

Zoom

48x optical, 16x digital

Slow Shutter

Yes

Focal Length

6.6 mm to 316.8 mm

FOV

Horizontal field of view: 61.0° to 2.1°(wide-tele);Vertical field of view: 35.9° to 1.2°(wide-tele);Diagonal field of view: 68.5° to 2.4° (wide-tele)

Focus

Auto, semi-auto, manual, rapid focus

Aperture

Max. F1.6

Zoom Speed

Approx. 7.4s

Supplement Light Range

Laser distance: up to 800 m

Smart Supplement Light

Yes

Movement Range (Pan)

360°

Movement Range (Tilt)

-25° to 90° (auto flip)

Pan Speed

Pan speed: configurable from 0.1° to 210°/s; preset speed: 280°/s

Tilt Speed

Tilt speed: configurable from 0.1° to 150°/s, preset speed 250°/s

Proportional Pan

Yes

Presets

300

Preset Freezing

Yes

Patrol Scan

8 patrols, up to 32 presets for each patrol

Pattern Scan

4 pattern scans, record time over 10 minutes for each scan

Park Action

Preset, pattern scan, patrol scan, auto scan, tilt scan, random scan, frame scan, panorama scan

3D Positioning

Yes

PTZ Status Display

Yes

Scheduled Task

Preset, pattern scan, patrol scan, auto scan, tilt scan, random scan, frame scan, panorama scan, dome reboot, dome adjust, aux output

Power-off Memory

Yes

Main Stream

50Hz: 25fps (3840 × 2160，2560 × 1440，1920 × 1080, 1280 × 960, 1280 × 720);60Hz: 24fps (3840 × 2160，2560 × 1440，1920 × 1080, 1280 × 960, 1280 × 720)

Sub-Stream

50Hz: 25fps (704 × 576, 640 × 480, 352 × 288);60Hz: 24fps (704 × 480, 640 × 480, 352 × 240)

Third Stream

50Hz: 25fps (1920 × 1080, 1280 × 960, 1280 × 720, 704 × 576, 640 × 480, 352 × 288);60Hz: 24fps (1920 × 1080, 1280 × 960, 1280 × 720, 704 × 480, 640 × 480, 352 × 240)

Video Compression

Main stream: H.265+/H.265/H.264+/H.264;Sub-stream: H.265/H.264/MJPEG;Third stream: H.265/H.264/MJPEG

Video Bit Rate

32 Kbps to 16384 Kbps

H.264 Type

Baseline profile, main profile, high profile

H.265 Type

Main profile

Scalable Video Coding (SVC)

H.264 and H.265 encoding

Region of Interest (ROI)

8 fixed regions for each stream

Audio Compression

G.711alaw, G.711ulaw, G.722.1, G.726, MP2L2, PCM

Audio Bit Rate

64 Kbps (G.711)/16 Kbps (G.722.1)/16 Kbps (G.726)/32 Kbps to 192 Kbps(MP2L2)

Protocols

IPv4/IPv6, HTTP, HTTPS, 802.1x, QoS, FTP, SMTP, UPnP, SNMP, DNS, DDNS, NTP, RTSP, RTCP, RTP, TCP/IP, UDP, IGMP, ICMP, DHCP, PPPoE, Bonjour

Simultaneous Live View

Up to 20 channels

API

ONVIF (Profile S, Profile G, Profile T), ISAPI, Hikvision SDK

User/Host

Up to 32 users, 3 user levels: administrator, operator, and user

Security

Authenticated username and password, MAC address binding, HTTPS encryption, 802.1X authenticated access, IP address filter

Web Browser

IE 8 to 11, Chrome 57+, Firefox 52+, Safari 12+

Image Parameters Switch

Yes

Image Settings

Saturation, brightness, contrast, sharpness, gain, and white balance adjustable by client software or web browser

Day/Night Switch

Day, night, auto, scheduled-switch

Wide Dynamic Range (WDR)

140 dB WDR

SNR

≥ 55 dB

Defog

Optical defog

Image Stabilization

OIS

Image Enhancement

BLC, HLC, 3D DNR

Privacy Mask

Up to 24 masks, polygon region, mosaic mask, mask color configurable

Regional Focus

Yes

Regional Exposure

Yes

Video Output

1.0V[p-p]/75Ω, PAL, NTSC, BNC connector

Ethernet Interface

1 RJ45 10M/100M self-adaptive Ethernet port

On-board Storage

Built-in memory card slot, support microSD/microSDHC/microSDXC cards, up to 256 GB

Audio

1 input (line in), max. input amplitude: 2-2.4 vpp, input impedance: 1 KΩ ± 10%; ;1 output (line out), line level, output impedance: 600 Ω

Alarm

7 inputs, 2 output

RS-485

1 RS-485 (Half duplex, HIKVISION, Pelco-P, Pelco-D, self-adaptive)

Basic Event

Motion detection, video tampering alarm, alarm input and output, exception

Smart Event

Object removal detection, unattended baggage detection, intrusion detection, line crossing detection, region entrance detection, region exiting detection, audio exception detection

Linkage

Preset, patrol scan, pattern scan, memory card video recording, alarm output, send email, notify surveillance center, upload to FTP, smart tracking, NAS video recording

Smart Tracking

Manual tracking, auto-tracking

Face Capture

Detects up to 30 faces at the same time. Supports detecting, tracking, capturing, grading, selecting of face in motion, and outputs the best face picture

Road Traffic

Supports vehicle detection (license plate number,vehicle model, and vehicle color recognition)

Power

36 VDC, max. 90 W, including max. 18 W for IR

Dimension

Φ 293 mm × 422 mm (Φ 11.5″ × 16.6″)

Weight

Approx. 13 kg (28.7 lb)

Material

ADC12

Operating Condition

Temperature: -40°C to 70°C (-40°F to 158°F), Humidity: ≤ 95%

General Function

Mirror, password protection, watermark, IP address filter

Vandal-proof Alarm

Yes

Wiper

Yes. Rain-sensing auto control

Language

32 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)

EMC

Lightning Protection, Surge Protection and Voltage Transient Protection, ±6kV Line to Gnd, ±3kV Line to Line, IEC61000-4-5

Protection

IP67