DS-2CD2T87G2H-LI(2.8mm)(eF)/BLACK

Camera

Image Sensor

1/1.8" Progressive Scan CMOS

Max. Resolution

3840 × 2160

Min. Illumination

Color: 0.0005 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 360°, tilt: 0° to 90°, rotate: 0° to 360°

Lens

Lens Type

Fixed focal lens, 2.8 and 4 mm optional

Focal Length & FOV

2.8 mm, horizontal FOV 105.1°, vertical FOV 54.8°, diagonal FOV 128.2°

4 mm, horizontal FOV 90.0°, vertical FOV 45.8°, diagonal FOV 109.4°

Lens Mount

M16

Iris Type

Fixed

Aperture

F1.0

Depth of Field

2.8 mm: 3.3 m to ∞

4 mm: 3.8 m to ∞

DORI

DORI

2.8 mm: D: 89 m, O: 35 m, R: 17 m, I: 8 m

4 mm: D: 109 m, O: 43 m, R: 21 m, I: 10 m

Illuminator

Supplement Light Type

IR, White Light

Supplement Light Range

Up to 60 m

Smart Supplement Light

Yes

IR Wavelength

850 nm

Video

Main Stream

50 Hz:

25 fps (3840 × 2160, 3200 × 1800, 2688 × 1520, 1920 × 1080, 1280 × 720)

60 Hz:

24 fps (3840 × 2160)

30 fps (3200 × 1800, 2688 × 1520, 1920 × 1080, 1280 × 720)

Sub-Stream

50 Hz: 25 fps (1280 × 720, 640 × 480, 640 × 360)

60 Hz: 30 fps (1280 × 720, 640 × 480, 640 × 360)

Third Stream

50 Hz: 10 fps (1920 × 1080, 1280 × 720, 640 × 480, 640 × 360)

60 Hz: 10 fps (1920 × 1080, 1280 × 720, 640 × 480, 640 × 360)

*Third stream is supported under certain settings.

Video Compression

Main stream: H.265/H.264/H.264+/H.265+,

Sub-stream: H.265/H.264/MJPEG,

Third stream: H.265/H.264,

*Third stream is supported under certain settings.

Video Bit Rate

32 Kbps to 16 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 and sub-stream

Network

Protocols

TCP/IP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, RTSP, RTCP, NTP, UPnP,

SMTP, IGMP, 802.1X, QoS, IPv4, IPv6, UDP, Bonjour, SSL/TLS, PPPoE, SNMP,

WebSocket, WebSockets, SRTP, SFTP

Simultaneous Live View

Up to 6 channels

API

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

User/Host

Up to 32 users

3 user levels: administrator, operator, and user

Security

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, WSSE and digest authentication for Open Network

Video Interface, RTP/RTSP over HTTPS, control timeout settings, security audit log, TLS

1.1/1.2/1.3, host authentication (MAC address)

Network Storage

NAS (NFS, SMB/CIFS), Auto Network Replenishment (ANR)

Client

iVMS-4200, Hik-Connect, Hik-Central

Web Browser

Plug-in required live view: IE 10, IE 11,

Plug-in free live view: Chrome 57.0+, Firefox 52.0+, Edge 89+,

Local service: Chrome 57.0+, Firefox 52.0+, Edge 89+

Image

Image Parameters Switch

Yes

Image Settings

Rotate mode, saturation, brightness, contrast, sharpness, gain, white balance,

adjustable by client software or web browser

Day/Night Switch

Day, Night, Auto, Schedule

Image Enhancement

BLC, HLC, 3D DNR

SNR

≥ 52 dB

Wide Dynamic Range (WDR)

130 dB

Privacy Mask

4 programmable polygon privacy masks

Interface

Ethernet Interface

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

On-Board Storage

Built-in memory card slot, support microSD/microSDHC/microSDXC card, up to 512 GB

Reset Key

Yes

Event

Basic Event

Motion detection (support alarm triggering by specified target types (human and

vehicle)), video tampering alarm, exception

Linkage

Upload to FTP/NAS/memory card, notify surveillance center, trigger recording, trigger

capture, send email

Smart Event

Scene change detection

Deep Learning Function

Face Capture

Yes

Perimeter Protection

Line crossing, intrusion, region entrance, region exiting

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

General

Power

12 VDC ± 25%, 0.7 A, max. 8.5 W, Ø 5.5 mm coaxial power plug, reverse polarity

protection,

PoE: IEEE 802.3af, Class 3, max. 9.5 W

Material

Front cover: Metal, body: Metal, bracket: Metal

Dimension

286.7 mm × 93.3 mm × 91.2 mm (11.3" × 3.7" × 3.6")

Package Dimension

386 mm × 156 mm × 155 mm (15.2" × 6.1" × 6.1")

Weight

Approx. 1085 g (2.4 lb.)

With Package Weight

Approx. 1639 g (3.6 lb.)

Storage Conditions

-30 °C to 60 °C (-22 °F to 140 °F). Humidity 95% or less (non-condensing)

Startup and Operating

Conditions

-30 °C to 60 °C (-22 °F to 140 °F). Humidity 95% or less (non-condensing)

General Function

Heartbeat, mirror, password reset via email, pixel counter, anti-banding

Language

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