DS-2DF8C442IXG-ELW

Camera

Image Sensor

1/1.8" progressive scan CMOS

Min. Illumination

Color: 0.001 Lux @ (F1.6, AGC ON), B/W: 0.0005 Lux @ (F1.6, AGC ON), 0 Lux with IR

Shutter Speed

1/1 s to 1/30,000 s

Slow Shutter

Yes

Day  ＆ Night

IR cut filter

Zoom

42 × optical, 16 × digital

Max. Resolution

2560 × 1440

Lens

Focus

Auto, semi-auto, manual, rapid focus

Focal Length

7.1 mm to 298.2mm

Zoom Speed

Approx. 5.4 s

FOV

Horizontal field of view: 56.62° to 2.43° (wide-tele), Vertical field of view: 33.08° to 1.39° (wide-tele), Diagonal field of view: 63.96° to 2.79° (wide-tele)

Aperture

Max. F1.6

Illuminator

Supplement Light Type

IR

Supplement Light Range

up to 400 m

Smart Supplement Light

Yes

PTZ

Movement Range (Pan)

360°, Smart Pan-Tilt Correction

Movement Range (Tilt)

-20° to 90° (auto flip), Smart Pan-Tilt Correction

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

Patrol Scan

8 patrols, up to 32 presets for each patrol

Pattern Scan

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

Power-off Memory

Yes

Park Action

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

3D Positioning

Yes

PTZ Status Display

Yes

Preset Freezing

Yes

Scheduled Task

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

Video

Main Stream

50 Hz: 25 fps (2560 × 1440, 1920 × 1080, 1280 × 960, 1280 × 720)

60 Hz: 30 fps (2560 × 1440, 1920 × 1080, 1280 × 960, 1280 × 720)

Sub-Stream

50 Hz: 25 fps (704 × 576, 640 × 480, 352 × 288)

60 Hz: 30 fps (704 × 480, 640 × 480, 352 × 240)

Third Stream

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

60 Hz: 30 fps (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

Audio Compression

G.711alaw, G.711ulaw, 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 192 Kbps (MP2L2) 16 Kbps to 64 Kbps(AAC_LC)

Network

Network Storage

NAS (NFS, SMB/ CIFS), ANR

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, WebSocket, WebSockets

Image

Day/Night Switch

Day, night, auto, scheduled-switch

Image Enhancement

BLC, HLC, 3D DNR

Wide Dynamic Range (WDR)

140 dB

Defog

Yes

Image Stabilization

EIS (Built-in gyroscope to improve EIS performance)

Regional Exposure

Yes

Regional Focus

Yes

Image Settings

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

Image Parameters Switch

Yes

Privacy Mask

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

SNR

≥ 52 dB

Interface

Video Output

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

Ethernet Interface

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

On-board Storage

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

Alarm

7 inputs, 2 outputs

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

RS-485

Half duplex, HIKVISION, Pelco-P, Pelco-D, self-adaptive

Event

Basic Event

motion detection, video tampering alarm, alarm input, alarm output, exception

Smart Event

Line crossing detection, region entrance detection, unattended baggage detection, object removal detection, intrusion detection, region exiting detection, vandal-proof alarm, audio exception detection

Smart Tracking

Manual tracking, auto-tracking

Alarm Linkage

Preset, patrol scan, pattern scan, memory card video recording, alarm output, sending email, notify surveillance center, upload to FTP, NAS video recording, audible warning

Deep Learning Function

Face Capture

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

Face Comparison

Yes

Perimeter Protection

Line crossing, intrusion, region entrance, region exiting

Support alarm triggering by specified target types (human and vehicle)

Road Traffic and Vehicle Detection

Road Traffic

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

General

Operating Condition

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

Power Consumption and Current

24 VAC (Max. 62 W, including max. 12 W for IR and max. 8 W for heater), PoE 802.3 bt (Max. 51 W, including max. 12 W for IR and max. 8 W for heater)

Wiper

Yes. Rain-sensing auto control

Dimension

Ø 267 mm × 430 mm (Ø 10.51" × 16.93")

Weight

Approx. 9.6 kg (21.16 lb.)

Approval

EMC

FCC SDoC (47 CFR Part 15, Subpart B);

CE-EMC (EN 55032: 2015, EN 61000-3-2: 2019, EN 61000-3-3: 2013, EN 50130-4: 2011 +A1: 2014);

RCM (AS/NZS CISPR 32: 2015);

IC VoC (ICES-003: Issue 6, 2019);

KC (KN 32: 2015, KN 35: 2015)

Safety

UL (UL 62368-1) CB (IEC 60950-1: 2005 + Am 1:2009 + Am 2: 2013, IEC 62368-1: 2014); CE-LVD (EN 62368-1:2014+A11: 2017), BIS (IS 13252(Part 1): 2010+A1: 2013+A2: 2015); LOA (SANS IEC60950-1)

Environment

CE-RoHS (2011/65/EU); WEEE (2012/19/EU); Reach (Regulation (EC) No 1907/2006)

Protection

IP67 Standard, IK10 (IEC 62262:2002), 6000V Lightning Protection, Surge Protection and Voltage Transient Protection