Hikvision DS-2DF8A442IXG-F/SP

1/1.8″ progressive scan CMOS

Color: 0.001 Lux @ (F1.2, AGC ON), B/W: 0.0005 Lux @ (F1.2，AGC ON), 0 Lux with IR

1/1 s to 1/30,000 s

Yes

IR cut filter

42x optical, 16x digital

2560 × 1440

Auto, semi-auto, manual, rapid focus

6.0 mm to 252 mm

Approx. 4.5 s

Horizontal field of view: 56.6° to 1.7° (wide-tele),
Vertical field of view: 33.7° to 0.9° (wide-tele),
Diagonal field of view: 63.4° to 1.9° (wide-tele)

Max. F1.2

IR

500 m

Yes

360°

-20° to 90° (auto flip)

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

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

Yes

300

8 patrols, up to 32 presets for each patrol

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

Yes

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

Yes

Yes

Yes

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

50 Hz: 25 fps (2560 × 1440, 1920 × 1080, 1280 × 960, 1280 × 720)
60 Hz: 30 fps (2560 × 1440, 1920 × 1080, 1280 × 960, 1280 × 720)

50 Hz: 25 fps (704 × 576, 640 × 480, 352 × 288)
60 Hz: 30 fps (704 × 480, 640 × 480, 352 × 240)

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)

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

32 Kbps to 16384 Kbps

Baseline Profile/Main Profile/High Profile

Main Profile

H.264 and H.265 encoding

8 fixed regions for each stream

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

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

NAS (NFS, SMB/ CIFS), ANR

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

ISUP, ISAPI, Hikvision SDK, Open Network Video Interface (Profile S, Profile G, Profile T)

Up to 20 channels

Up to 32 users. 3 levels: Administrator, Operator and User

Password protection, complicated password, HTTPS encryption, 802.1X authentication (EAP-TLS, EAP-LEAP, EAP-MD5), watermark, IP address filter, basic and digest authentication for HTTP/HTTPS, RTP/RTSP over HTTPS, control timeout settings, security audit log, TLS 1.3, host authentication (MAC address)

HikCentral, iVMS-4200, Hik-Connect

IE11, Chrome 57.0+, Firefox 52.0+, Safari 11+

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

Day, night, auto, scheduled-switch

BLC, HLC, 3D DNR

140 dB WDR

Optical defog

Yes. Built-in gyroscope to improve EIS performance.

Yes

Yes

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

≥ 52 dB

Yes

Yes

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

FC interface, built-in fiber module (100 M, TX1310/RX1550nm wavelength, single module fiber, up to 20 km transmission distance)

Built-in memory card slot, support MicroSD/MicroSDHC/MicroSDXC, up to 256 GB

7 inputs, 2 outputs

1 input (line in), max. input amplitude: 0-3.3Vpp, input impedance: 4.7KΩ±5%; 1 output (line out), line level, output impedance: 600 Ω

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

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

Upload to FTP/NAS/memory card,notify surveillance center,send email,trigger recording,and PTZ actions (such as preset, patrol scan, pattern scan)

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

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

Manual tracking, auto-tracking

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

Yes

Line crossing, intrusion, region entrance, region exiting
Support alarm triggering by specified target types (human and vehicle)

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

Mirror, password protection, watermark, IP address filter

24 VAC (Max. 60 W, including max. 18 W for IR and max. 6 W for heater)

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

⌀ 267 mm × 405 mm (⌀ 10.51″ × 15.94″)

Approx. 8.5 kg (18.74 lb.)

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

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)

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)

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

IP67 Standard, Lightning Protection, Surge Protection and Voltage Transient Protection, ±6kV Line to Gnd, ±3kV Line to Line, IEC61000-4-5, IK10